Yet one of the most frequently misunderstood aspects of Singapore’s tax system is corporate tax residency.

Many business owners assume that once a company is incorporated in Singapore, it automatically becomes a Singapore tax resident. While this may be the approach in some jurisdictions, Singapore adopts a different test.

Tax residency often determines whether a company can access valuable tax concessions and Singapore’s treaty network. For businesses with cross-border operations, getting this right can materially affect the overall tax efficiency of their structure.

Incorporation Is Only The Starting Point

Incorporation establishes a company’s legal existence under Singapore law. Tax residency, however, determines how the company is viewed from an international tax perspective.

Unlike jurisdictions that rely primarily on the place of incorporation, Singapore determines corporate tax residency based on where the control and management of the business are exercised.

This means that a Singapore-incorporated company may still be regarded as a non-resident for tax purposes if strategic decisions are made elsewhere. Conversely, foreign ownership does not prevent a company from becoming a Singapore tax resident.

In a post-COVID world focused on mobility and being a “digital nomad”, it is increasingly common for businesses to establish a Singapore entity while senior executives or directors continue to manage the business from another jurisdiction. 

Without careful governance, the company may inadvertently fail to satisfy Singapore’s tax residency requirements despite being incorporated locally. In many cases, this means the company may instead be treated as tax resident in another jurisdiction, potentially giving rise to additional compliance obligations and tax complexity.

Demonstrating Tax Residency

Singapore’s test for corporate tax residency centers on where strategic control and management are exercised, rather than where day-to-day business activities take place.

In determining a company’s tax residence, the Inland Revenue Authority of Singapore (IRAS) primarily considers where the Board of Directors makes the company’s key commercial and strategic decisions. In practice, this means the physical location that board meetings are held.

For IRAS to treat a company as a tax resident of Singapore, board meetings must be physically held in Singapore. Where the meetings are held outside of Singapore, it is unlikely for IRAS to treat the company as a tax resident of Singapore.  

This above position holds even if the company has an office in Singapore with staff including senior management. The company can operate from Singapore, but without the directors meeting in Singapore to discuss and agree on commercial and strategic matters, the company will not meet the definition of a Singapore tax resident under the Singaporean Income Tax Act. 

Tax Residency Opens The Door To Singapore’s Treaty Network

Perhaps the most commercially significant benefit of Singapore tax residency is access to its extensive network of more than 90 DTAs.

For internationally active businesses, tax treaties do far more than eliminate double taxation. They provide greater certainty over how cross-border income will be taxed and often reduce the overall tax cost of international investments.

Depending on the relevant treaty, businesses may benefit from:

• Reduced withholding tax rates on dividends, interest, and royalties;
• Relief from double taxation through foreign tax credits or exemptions;
• Clearer allocation of taxing rights between jurisdictions;
• Protection from taxation where no permanent establishment exists; and
• Dispute resolution mechanisms where competing tax authorities seek to tax the same income.

These benefits can significantly improve cash flow and reduce the effective tax burden on international transactions.

Certificate Of Residence 

A Certificate of Residence (COR) confirms that IRAS regards the company as a Singapore tax resident for the relevant calendar year. It is commonly requested when companies seek reduced withholding tax rates or other benefits available under Singapore’s DTAs.

In many jurisdictions, the ability to access the concessional tax treatment under a DTA with Singapore is subject to the company presenting a COR from IRAS, covering the financial year in which the treaty provision is claimed.  

Without confirmation from IRAS that the company is a tax resident of Singapore, these benefits under the DTA will be denied. 

Key Takeaway

Singapore’s corporate tax residency rules reinforce a simple but important principle: where a company is managed matters.

For internationally active businesses, Singapore tax residency can unlock significant commercial advantages—from access to domestic tax concessions to the ability to leverage one of the world’s most comprehensive networks of DTAs.

Companies that align their governance framework with Singapore’s tax residency requirements are better positioned not only to access treaty benefits and tax incentives but also to demonstrate the commercial substance and governance standards that increasingly underpin today’s international tax landscape.

The post Corporate Tax Residency In Singapore: The Key To Unlocking Tax Treaties appeared first on CST Tax USA.

Foreign trusts have a reputation problem. Clients tend to arrive with one of two pictures in mind. Either the trust is an impenetrable shield that puts family wealth beyond the reach of every creditor and tax authority, or it is something slightly disreputable that only people with something to hide would consider. Neither picture is accurate, and both get in the way of good planning.

A foreign trust is nothing more exotic than a trust that fails a two-part U.S. classification test. It can be a perfectly ordinary vehicle for a family whose assets, trustees, and heirs sit in more than one country. It can also be the centerpiece of a structure the IRS treats as abusive. What separates the two has almost nothing to do with the trust deed’s jurisdiction. It has everything to do with whether the structure is real, whether control sits where the documents say it sits, and whether every required form is filed on time.

That last point deserves emphasis. In my experience, most foreign trust disasters are not planning failures. They are reporting failures. The plan was defensible, the income tax was paid, and then a form nobody knew about went unfiled for six years. Below is how I work through these structures with clients, and where the expensive mistakes tend to hide.

Start With Classification, Not With The Jurisdiction

Everything downstream depends on a single question, so it belongs at the front of the analysis rather than the end.

For U.S. federal tax purposes, a trust is a U.S. person, commonly called a domestic trust, only if it meets two tests. A court within the United States must be able to exercise primary supervision over the administration of the trust, and one or more U.S. persons must have authority to control all substantial decisions of the trust. Any trust that does not meet both tests is a foreign trust. 

The word “all” in the control test carries considerable weight. Substantial decisions are the core fiduciary calls. Whether to distribute, when, how much, and to whom. Whether to litigate or settle. Whether to remove and replace a trustee. How to invest. A single non-U.S. person holding a single one of those powers can move the trust across the border. 

Be aware of the automatic migration clause. Plenty of older asset protection templates include language that shifts the trust offshore the moment a creditor files suit in a U.S. court. Drafters like the clause because it looks protective. The regulations treat it very differently, because a trust subject to that kind of provision can fail the court test from the day it was signed

The successor trustee problem is quite common. A trust can be drafted in the United States, funded by a U.S. person, and administered here for years, and still become a foreign trust without anyone signing a new document. All it takes is for the named successor trustee to be a non-U.S. person. The control test asks who holds authority over substantial decisions at any given moment, not who held it at the time of signing. When the U.S. trustee dies, resigns, or moves abroad and a foreign successor steps in automatically under the terms of the instrument, U.S. persons no longer control all substantial decisions, and the trust becomes foreign as of that date.

The regulations give an illustration worth reading before signing anything. A trust that satisfies the court test has three fiduciaries deciding by majority vote. Two are U.S. citizens, and one is a nonresident alien. The instrument names a successor fiduciary who is also a nonresident alien. One of the U.S. fiduciaries dies, the successor takes over automatically, and control over substantial decisions is no longer in U.S. hands. 

There is relief, and it runs on a clock. Where the change in a person holding power over a substantial decision is inadvertent, such as the death, resignation, or change of residence of a U.S. trustee, the trust has 12 months from the date of the change to correct it. The correction can go either way, by changing who controls substantial decisions or by changing where those people are resident. Act within the window and the trust keeps its domestic status without interruption. Miss it and residency changes as of the date of the inadvertent change, which means retroactively to the day the trustee died rather than the day someone noticed. 

Deliberately naming a foreign individual as successor trustee is not an inadvertent change, so the 12-month cure is not available. And a trust that has quietly been foreign for several years usually has exposure to unfiled Forms 3520-A.

Build The Structure For Protection, Not For Concealment

A foreign trust used for genuine wealth protection should have real non-tax substance behind it. In practice that means an independent trustee who actually exercises discretion, administration that genuinely happens in the chosen jurisdiction, separate books and bank accounts, distributions that are documented as distributions, and no habit of paying the settlor’s personal expenses out of trust funds.

The test I apply is simple. If the trustee declined a distribution request, would that be the end of the conversation? If the honest answer is no, then the trust is not doing what the documents say it does, and no amount of jurisdiction shopping will fix that.

Concealment is another issue associated with some trusts. The IRS treats abusive trust arrangements as a standing enforcement priority and specifically warns that offshore structures are promoted to obscure true ownership and control. A structure that depends on the IRS not discovering it is not a plan.

Expect Grantor Trust Treatment When A U.S. Person Funds The Trust

This is the point at which clients are most often surprised, because it undoes the assumption that funding the trust means giving the assets away.

Under section 679, when a U.S. person directly or indirectly transfers property to a foreign trust, that transferor is generally treated as the owner of the portion of the trust attributable to the transferred property, provided the trust has a U.S. beneficiary. The statutory exceptions are narrow. Transfers by reason of the transferor’s death, and transfers for consideration of at least fair market value.

Section 679 is deliberately broader than the ordinary grantor trust rules. It applies even where the transferor retained none of the powers or interests under sections 673 through 677 that would otherwise create grantor trust status. Giving up control does not get you out of it.

The U.S. beneficiary question is also broader than most people expect. A foreign trust is generally treated as having a U.S. beneficiary unless its terms both prevent income or corpus from being paid to or accumulated for a U.S. person during the year and prevent any U.S. person from benefiting if the trust terminated that year. Contingent interests count. A remote remainder beneficiary who holds a U.S. passport is sufficient.

Where section 679 applies, the trust’s income flows onto the U.S. owner’s personal return. The client, who thought the structure had removed income from the U.S. tax base, is now reporting all of it and has annual trust reporting on top of that.

Gain On Funding, And An Everything That Happens Afterward

Clients almost always ask whether moving assets into the trust will trigger tax. The general rule sounds alarming, the exception that follows it is broad, and the real planning lives in understanding how the two fit together and when the exception runs out.

The General Rule

Section 684 treats a transfer of property by a U.S. person to a foreign trust as a sale or exchange for fair market value, with gain recognized to the extent that fair market value exceeds adjusted basis. The regulations then make the arithmetic worse in two ways. Losses are not recognized, and losses on depreciated assets cannot be netted against gains on appreciated assets transferred at the same time. 

Why Most Funding Transfers Do Not Actually Produce Gain

This is the part that gets missed by anyone who stops reading at section 684(a). Gain is not recognized to the extent that any person is treated as the owner of the trust under section 671. That exception sits in section 684(b) and is repeated in Treas. Reg. section 1.684-3(a).

Now read it alongside section 679. A U.S. person who funds a foreign trust with a U.S. beneficiary is treated as the owner of the portion funded. Because that person is an owner under the grantor trust rules, the section 684(b) exception applies, and there is no gain on funding.

So for the most common fact pattern, a U.S. settlor funding a foreign trust for U.S. family members, the answer to “does this transfer trigger gain?” is generally no. The two provisions clients find most alarming, sections 679 and 684, largely cancel each other out at the funding stage. What section 679 does instead is keep the trust’s income on the settlor’s own Form 1040, year after year.

When Gain Does Arise

The exception depends entirely on someone being treated as the owner. Remove that and the deemed sale reappears. Four common situations:

• No U.S. beneficiary. If the trust has no U.S. beneficiary, section 679 does not apply, nobody is treated as owner, and the exception is unavailable. Funding is an immediate taxable deemed sale. This is the classic case of a U.S. person providing for family who live abroad.
• Loss of grantor trust status during life. If a portion of the trust ceases to be treated as owned by the U.S. person, that person is treated as transferring the assets of that portion to a foreign trust immediately before the change. Gain is recognized at that point, including on appreciation that accrued in the intervening years.
• Death of the U.S. grantor. Death ends grantor trust status, and the deemed transfer is treated as occurring immediately before death. Because it lands immediately before, section 1014 does not automatically rescue it. There is an exception where the property is included in the decedent’s estate and the transferee’s basis is determined under section 1014(a), in which case no gain is recognized. Whether that inclusion exists is a question to settle while the client is alive.
• Outbound migration of a domestic trust. If a U.S. person funded a domestic trust, the trust later becomes foreign, and neither trust is treated as owned by anyone under the grantor trust rules, the trust is treated as transferring all of its assets to a foreign trust and must recognize gain. 

The Filing Burden Is The Price Of Admission

Foreign trust planning is paperwork heavy. Section 6048 sets out the reportable events. Creation of a foreign trust by a U.S. person. A direct or indirect transfer of money or property to a foreign trust by a U.S. person. Certain deaths involving foreign trusts. Notice is generally required on or before the 90th day after the reportable event, in the manner the IRS prescribes. That 90-day clock starts at formation or funding, long before anyone is thinking about next April’s return.

A U.S. person treated as the owner of a foreign trust carries two obligations. Provide the prescribed information about the trust, and make sure the trust itself files an annual return giving a full accounting of its activities and furnishes the required statements to U.S. owners and U.S. beneficiaries. Form 3520-A is that annual information return for a foreign trust with at least one U.S. owner, and responsibility for seeing that it gets filed rests on the U.S. owner rather than on the foreign trustee.

That allocation of responsibility catches people out. If the offshore trustee simply does not file, the U.S. owner may need to complete a substitute Form 3520-A and attach it to their own Form 3520 in order to avoid the penalty for the trust’s failure. “The trustee did not send me anything” is not a defense. It is a reason to build annual trustee reporting into the trust agreement and the fee arrangement from the outset.

U.S. beneficiaries have their own obligation. Direct and indirect distributions from a foreign trust must be reported, and indirect covers more ground than most beneficiaries assume, including certain uses of trust property and loans.

Do Not Treat Form 8938 And The FBAR As Optional Extras

These are separate regimes with separate thresholds, and satisfying one says nothing about the others.

Form 8938 reports specified foreign financial assets. Section 6038D requires an individual holding an interest in such assets to attach the required information to the annual income tax return once aggregate value exceeds the applicable threshold. 

Penalty Exposure Is Large Enough To Design Around

For failures under section 6048, the section 6677 penalty is generally the greater of $10,000 or 35 percent of the gross reportable amount, plus a further $10,000 for each 30-day period or fraction of a period that the failure continues more than 90 days after the IRS gives notice. For annual foreign trust owner reporting under section 6048(b), the 35 percent figure drops to 5 percent.

What counts as the gross reportable amount depends on which failure occurred. It may be the gross value of property involved in a reportable event, the gross value of trust assets treated as owned by the U.S. person, or the gross amount of distributions. 

Reasonable cause is available, and it is worth taking seriously. Foreign secrecy laws are expressly not reasonable cause, so a trustee’s refusal to hand over information because local law prohibits it will not help. Contemporaneous records showing what the client asked for, when, and what they were told will.

Form 8938 carries its own regime. A failure to disclose draws $10,000, with additional $10,000 increments if the failure continues after notice, capped at $50,000 for each failure. The reasonable cause exception requires an affirmative showing and is judged on all the facts and circumstances.

Two developments are worth knowing about. On the enforcement side, the courts have shown little sympathy. On the relief side, the IRS changed course in late 2024 and stopped automatically assessing penalties on late-filed Forms 3520 and 3520-A before reviewing any reasonable cause statement attached to the filing. That is a meaningful improvement over the old assess-first approach, and it makes one point of practice essential. If a form is going in late, the reasonable cause statement goes in with it, not afterward in response to a notice.

The Bottom Line

Foreign trusts can do real work for families with genuine cross-border lives. They can segregate assets, provide for succession across jurisdictions, and give a professional trustee the mandate to administer wealth over generations. What they cannot do is hide anything, and they cannot be bolted together first and reported later.

The safest planning posture is unglamorous. Use the trust for real administration and real asset protection objectives, keep control and record-keeping consistent with what the documents say, report the structure completely and on time, and price the penalty regime into the design before the first asset moves. Do that, and the structure holds up. Skip it and the paperwork will find you eventually, usually with a penalty attached that has nothing to do with how much tax was ever at stake.

If you are considering a foreign trust, already hold an interest in one, or have discovered that a structure you assumed was domestic is not, the analysis is worth doing properly and early. Correcting a classification or reporting problem voluntarily is always cheaper than responding to a notice.

The post How To Use Foreign Trusts For Wealth Protection And Tax Efficiency Without Triggering IRS Penalties appeared first on CST Tax USA.

INCOME TAX ASSESSMENT ACT 1997 – SECT 114.25

Residency requirements for individuals for indexation to be included in a cost base under subsection 110 – 36(1A)

 (1)  This section sets out requirements for indexation to be included under subsection   110 – 36(1A) in the * cost base of a * CGT asset for the purposes of working out your * capital gain from a * CGT event happening in relation to the * CGT asset if:

 (a)  you are an individual; and

 (b)  the CGT event happened while you were holding the CGT asset (as a result of earlier * acquiring it).

Note:  This section applies for working out a capital gain you make from directly holding the asset. A similar result arises for any capital gain you make indirectly as a beneficiary of a trust (see Subdivision 115 – C, in particular subsections   115 – 225(4) and (5)).

 (2)  You must be neither a foreign resident nor a * temporary resident at any time during the period (the testing period) :

 (a)  starting on the later of 1   July 2027 and the day of * acquiring the * CGT asset; and

 (b)  ending on the day the * CGT event happens.

The Problem: Complete Loss Of Indexation

The effect of Section 114.25 is that if a person is a non-resident at any time during their ownership period of an Australian investment property, they will not be able to benefit from cost base indexation at all – regardless of how long they may have owned the property while living in Australia.

We highlighted this inequity in a tax seminar held for members and invitees of the American Australian Association in New York on 16 July 2026.

We are pleased that the Government has now proposed to address this issue.

Legislation As “Beta Code”?

Curiously, the Explanatory Memorandum which introduced the Tax Reform Act 2026 flagged that

“Future amendments may be considered in relation to how entities that are resident for only part of the period they hold a CGT asset …may access indexation. “

That begs the question: Why did the Government legislate in this manner in the first place if they knew there was an equity issue that would need to be addressed?

It is disappointing to see this legislative approach, which wastes valuable time and resources and fuels uncertainty.

New tax rules should not be treated as some form of ‘beta code’, released for user acceptance testing with bug fixes in the form of amendments.

Since the equity issue here was surely known at out the outset it, these issues would have been far better addressed as part of exposure draft legislation rather than being rush through with all the other Budget changes.

RIP Section 114.25 ITAA 1997 – alive for hardly 40 days and already ready to be cast aside!

“O, ill-fated tax Section, whither goest thou? To become an irrelevancy after not having inconvenienced a single person!”

What The Proposed Amendments Mean For Expats

The proposed removal of Section 114.25 will mean that:

• a Departing Australian moves overseas and becomes a non-resident, they will NOT lose the benefit of cost base indexation completely (on property they directly own).
• a Returning Australian can also benefit from cost base indexation upon returning, on a proportionate basis.

Trust Ownership

We caution that this amendment only addresses the equity issue where a person directly owns real estate and changes tax residency.

It does not deal with the situation where a beneficiary of an Australian trust changes tax residency and the asset of the Trust is sold.

The Government is aware of this, given its latest comments as follows:

‘Further consideration is being given to determining appropriate outcomes for taxpayers who change their residency status and how make capital gains indirectly through a trust.’ (paragraph 1.92 Exposure Draft Explanatory Memorandum Treasury Laws Amendment (Tax Reform No. 3) Bill 2026: CGT Adjustments (Tranche 2).

It would be straightforward to permit a non-resident to benefit from cost base indexation to the extent they have been a resident of Australia at some point during the Trust’s ownership of the asset.

That approach to apportionment for trust level capital gains was already perfectly operational under the previous 50% CGT discount rules.

Whether the Government extends this reasonable approach to trust beneficiaries remains to be seen. Will they or won’t they (allow it) – that is the question.

Need Guidance On Your Australian Tax Residency Status?

If you are an Australian expat owning property directly or through family trusts, evolving CGT rules can significantly impact your international tax profile.

Contact our team today to discuss how these indexation amendments affect your assets and future tax planning.

Disclaimer: This article provides general information only and does not constitute formal tax or legal advice. Tax laws are complex and subject to change. Please consult a qualified tax advisor regarding your specific circumstances.

The post AUSTRALIAN EXPAT TAX ALERT: Some Good News appeared first on CST Tax USA.

Singapore offers a comparatively straightforward tax system, an extensive tax treaty network and different tax outcomes depending on whether investments are held through a company, a family investment structure or directly by an individual. Singapore’s position as a global banking hub may also provide investors great opportunities and options.

The distinction of how one chooses to invest is critical. Establishing a Singapore company does not automatically make investment returns tax-free. By contrast, an individual who becomes a Singapore tax resident may find that many common forms of personal investment income are exempt from Singapore income tax.

Investing Through A Singapore Company

A Singapore company is generally subject to corporate income tax at the headline rate of 17%. The partial tax exemptions may reduce the effective tax rate on the first portion of chargeable income to a lower rate. However, a company whose principal activity is investment holding will generally not qualify for Singapore’s start-up tax exemption.

The starting point is to identify the character and source of each investment return.

Dividends received from a Singapore-resident company are generally exempt under Singapore’s one-tier corporate tax system. Corporate tax paid by the distributing company is treated as final, allowing dividends to be distributed without further Singapore tax in the hands of the shareholder.

Interest, rental income, foreign-sourced income and other recurring investment returns received by a Singapore company are generally taxable unless a specific exemption applies. 

Expenses incurred in producing that income may be deductible, but the deduction rules for investment-holding companies can be restrictive. Expenses must be connected with the production of the relevant income, while capital expenditure and expenses relating to non-income-producing investments will generally not be deductible.

Singapore does not ordinarily impose tax on capital gains. However, whether a disposal gain is capital or revenue in nature is determined by the facts rather than the description applied by the taxpayer. Relevant factors include the company’s intention when acquiring the asset, the holding period, the frequency of transactions, the method of financing and the nature of its wider activities. A company that systematically acquires and disposes of securities may therefore be treated as carrying on an investment-dealing business, with its profits subject to tax. 

Foreign-Sourced Dividend

Foreign dividend income earned by a company may be taxable when it is remitted, transmitted or brought into Singapore. Foreign income may also be regarded as received in Singapore when it is used to settle certain business debts or to purchase movable property that is brought into Singapore – a deemed remittance. 

A Singapore tax-resident company may nevertheless qualify for an exemption for foreign-sourced dividend income under sections 13(8) and 13(9) of the Income Tax Act.  Three principal conditions must be satisfied.

1. The income must have been subject to tax in the foreign jurisdiction from which it is received. 

2. The highest corporate income tax rate of the relevant foreign jurisdiction must be at least 15%. This is a headline-rate test rather than a requirement that the dividend must have borne tax at an effective rate of 15%.

3. The Comptroller of Income Tax must be satisfied that granting the exemption is beneficial to the Singapore-resident company. 

Corporate tax residence is therefore important to consider when planning. Incorporation in Singapore is not conclusive – residence depends on where the company’s control and management are exercised.  An internationally owned company must demonstrate substantive decision-making in Singapore through appropriately constituted board meetings, Singapore-based directors or executives, contemporaneous records and genuine commercial substance.

Where this exemption is unavailable, a company may be able to claim a foreign tax credit against Singapore tax payable on the same income. The credit is generally limited to the lower of the foreign tax suffered and the Singapore tax attributable to that income.  The company cannot claim a refund of foreign tax. 

The Single Family Office Framework

For families with substantial investment portfolios, Singapore also provides a structured single-family office framework.

Subject to approval by the Monetary Authority of Singapore (MAS) and continuing compliance, qualifying investment income and gains of the fund may be exempt under the Section 13O or Section 13U fund tax incentive schemes.

The exemption generally applies to specified income from designated investments earned by the approved fund vehicle. Management fees, employment income and other operating income earned by the family office remain subject to the ordinary tax rules.

Eligibility revolves around a minimum fund size, Singapore-based investment professionals, local business expenditure, assets managed from Singapore and prescribed local investment requirements. 

A family office structure may also support succession planning, consolidated reporting, philanthropy and institutional investment governance. However, it involves considerably greater establishment, staffing and compliance costs than direct personal investment.

Contrast With Investing As An Individual

The treatment of an individual investor is more favourable and considerably simpler than the other two options above.

In addition to the exemption of dividends paid by Singapore-resident companies under the one-tier system, foreign-sourced income received in Singapore by a resident individual is also generally exempt, except in certain circumstances, including where the income is received through a Singapore partnership. 

Unlike companies, an individual with foreign-sourced income remains exempt from taxation in Singapore even if the income is remitted to a Singapore bank account. 

Interest earned by individuals from deposits with approved Singapore banks and licensed finance companies is also generally exempt. Gains from shares, securities and other assets held as personal investments are also normally treated as non-taxable capital gains.

The result changes where the individual is carrying on a trade or business. Systematic and commercially organised dealing in securities may produce taxable business income rather than exempt capital gains. Interest from private lending, rental income and certain partnership or business receipts may also remain taxable.

Selecting The Appropriate Structure

A company may be appropriate where investments are pooled, external investors are involved, profits will be reinvested or regional subsidiaries must be held. A family office may be appropriate for a sufficiently substantial family requiring professional investment management, succession planning and institutional governance.

Direct individual ownership may remain the most tax-efficient structure for a passive portfolio because of the exemption for many dividends, foreign receipts, bank interest and the cost of maintaining a corporate or family office structure.

The analysis must also extend beyond Singapore. An exemption in Singapore does not prevent another jurisdiction from applying CGT, controlled foreign company (CFC) rules, attribution rules, exit taxes, estate taxes or reporting requirements. 

The optimal structure is therefore one that aligns Singapore’s tax treatment with commercial purpose, governance, substance and compliance costs.

The post Investing Through Singapore: Understanding The Corporate, Individual And Family Office Tax Outcomes appeared first on CST Tax USA.

A cross-border estate may involve real estate in one country, investment accounts in another, a family business in a third, and heirs who live somewhere else entirely. Different countries may tax the same transfer, apply different inheritance rules, require different court procedures, and recognize different estate planning documents. The result can be costly if the planning is not coordinated before death or incapacity.

Inheritance, estate, and gift taxes vary widely across countries. Inheritance and estate taxes are imposed in 24 OECD countries, but the design of those taxes differs significantly, including whether the tax applies to the estate as a whole or to each recipient, and how much wealth can pass tax-free. That variation is exactly why families with international assets should avoid “one-country” estate planning.

Mistake 1: Assuming One Will Covers Everything

A will prepared in one country does not always work smoothly in another. Even when it is legally valid, it may not be practical.

A U.S. will, for example, may be accepted by a foreign court only after translation, legalization, apostille, or a local recognition process. Some countries require local probate or succession proceedings before real estate, bank accounts, or company shares can be transferred. Other countries have forced heirship rules that limit how much property can pass freely under a will.

The better approach is usually coordinated planning. Families often need either:

• One carefully drafted international will designed to be used across jurisdictions
• Separate wills for separate countries, drafted so that one does not revoke the other
• Local estate documents for real estate or business interests
• Trust, entity, or beneficiary designation planning that avoids probate where appropriate

Do not make this mistake of assuming the domestic estate plan will automatically operate abroad without delay, expense, or conflict.

Mistake 2: Confusing Citizenship, Residence, and Domicile

Cross-border estate planning often turns on a person’s legal status. Citizenship, tax residence, immigration residence, and domicile are not always the same thing.

For U.S. federal estate tax purposes, the rules distinguish between citizens or residents and nonresidents who are not U.S. citizens. A U.S. “resident” decedent for estate tax purposes is someone domiciled in the United States at death; a “nonresident” decedent is someone domiciled outside the United States. Domicile generally depends on where a person lives and intends to remain, not simply where the person has a visa, passport, bank account, or vacation home.

This distinction matters because the U.S. estate tax base changes dramatically depending on status:

The U.S. gross estate rules for citizens and residents are part of the federal estate tax system under Chapter 11 of the Internal Revenue Code. For nonresident noncitizens, only the portion of the estate situated in the United States is generally included for U.S. estate tax purposes, unless special rules such as certain expatriation rules apply.

A family that gets domicile wrong can miss a filing requirement, understate estate tax exposure, or fail to plan for assets that a tax authority treats as part of the taxable estate.

Mistake 3: Ignoring U.S.-Situated Assets Owned By Non-U.S. Persons

Many non-U.S. families are surprised to learn that relatively modest U.S. holdings can trigger U.S. estate tax filing requirements.

For a nonresident who is not a U.S. citizen, U.S.-situated property includes U.S. real estate, tangible personal property located in the United States, stock issued by a U.S. corporation, and certain debt obligations or bank deposits, depending on the applicable rules and exceptions.

The filing threshold is low. Under IRC § 6018(a)(2), the executor of a nonresident noncitizen’s estate must file a U.S. estate tax return if the U.S.-situated gross estate exceeds $60,000. Form 706-NA is used to compute U.S. estate and generation-skipping transfer tax for nonresident noncitizen decedents, and the instructions state that the executor must file Form 706-NA if the date-of-death value of U.S.-situated assets, together with the gift tax specific exemption and adjusted taxable gifts, exceeds the $60,000 filing threshold.

This is one of the biggest traps in cross-border estate planning. A non-U.S. person may own a U.S. brokerage account with U.S. stocks, a condominium in Florida, shares of a U.S. private company, or tangible property located in the United States and assume no U.S. estate filing is needed simply because the person was not American. That assumption can be wrong.

Mistake 4: Assuming The U.S. Estate Tax Exemption Applies The Same Way To Everyone

For U.S. citizens and U.S.-domiciled residents, the federal estate tax exemption is large. Estates of decedents dying during 2026 have a basic exclusion amount of $15,000,000, up from $13,990,000 for estates of decedents who died in 2025. Under IRC § 6018(a)(1), an estate tax return is required for a U.S. citizen or resident when the gross estate exceeds the basic exclusion amount in effect for the calendar year of death.

Nonresident noncitizens do not simply receive the same practical filing threshold. Their U.S. estate tax return requirement can arise when U.S.-situated assets exceed $60,000.

That difference can produce surprising results. A U.S. citizen with a worldwide estate under the 2026 exclusion amount may have no federal estate tax return filing obligation, while a nonresident noncitizen with more than $60,000 of U.S.-situated assets may have a Form 706-NA filing requirement. Planning should identify the owner’s status before deciding whether U.S. estate tax exposure is material.

Mistake 5: Failing To Plan For Double Taxation

Cross-border estates can be taxed by more than one country. One country may tax based on the decedent’s domicile or residence. Another may tax based on the location of real estate. A third may tax the beneficiary. Some countries tax the estate; others tax the recipient.

The United States provides a foreign death tax credit in certain cases. Under IRC § 2014(a), U.S. estate tax is credited with estate, inheritance, legacy, or succession taxes actually paid to a foreign country with respect to property situated in that foreign country and included in the gross estate. The credit is subject to limitations, including limits tied to the foreign tax attributable to the property and the U.S. estate tax attributable to the property. Treasury regulations also state that no credit is allowed for interest or penalties paid in connection with foreign death taxes.

The foreign death tax credit is not automatic. The estate must prove the amount paid, the date of payment, the property taxed, and other information needed to verify and compute the credit. The credit generally applies only to taxes actually paid and claimed within four years after the federal estate tax return is filed, subject to specific exceptions.

For U.S. estate tax reporting, Schedule P to Form 706 is used to claim the credit for certain foreign taxes, and Form 706-CE is used to certify payment of foreign death tax. If more than one foreign country imposes death tax, the Form 706 instructions require a separate computation for each foreign country.

The planning point is straightforward: families should identify possible tax claims country by country before death. Waiting until the estate is already in probate can make it harder to claim credits, gather proof, and avoid unnecessary double taxation.

Mistake 6: Overlooking Estate And Gift Tax Treaties

Tax treaties can change the result in a cross-border estate. Some treaties may affect domicile, situs, marital deductions, credits, or taxing rights. But treaty coverage is limited, and not every country has an estate or gift tax treaty with the United States.

Where a treaty applies, it must be reviewed alongside domestic law. The Form 706 instructions state that the foreign death tax credit may be authorized by statute or treaty, and if a treaty authorizes a credit, the estate may use the most beneficial of the treaty credit, the statutory credit, or a combination described in the instructions for certain taxes not creditable under the treaty.

A common mistake is assuming that an income tax treaty also solves estate tax problems. Income tax treaties and estate tax treaties are not the same. A family with assets in multiple countries should confirm whether the relevant treaty covers estate, inheritance, succession, or gift taxes.

Mistake 7: Leaving Assets Outright To A Noncitizen Spouse Without Reviewing The Marital Deduction Rules

U.S. estate plans often assume that assets passing to a surviving spouse qualify for the marital deduction. That assumption can fail when the surviving spouse is not a U.S. citizen.

Under IRC § 2056(d)(1), if the surviving spouse is not a U.S. citizen, the marital deduction is generally not allowed for property passing to that spouse. The key exception is property passing to a qualified domestic trust, often called a QDOT. IRC § 2056(d)(2) allows the marital deduction for certain transfers in a QDOT, including property transferred or irrevocably assigned to the QDOT by the required time.

There is also a special rule if the surviving spouse becomes a U.S. citizen before the estate tax return is filed and was a U.S. resident at all times after the decedent’s death and before becoming a citizen. In that case, the general disallowance rule does not apply.

QDOT planning is technical, and it applies only when the surviving spouse is not a U.S. citizen. Form 706-QDT is used by the trustee or designated filer to report estate tax due on certain QDOT events, and that person may be responsible for filing and paying the tax.

Families with a noncitizen spouse should address this during the estate planning process, not after the first spouse dies.

Mistake 8: Missing U.S. Reporting For Foreign Gifts, Bequests, And Trusts

A U.S. beneficiary who receives money or property from abroad may not owe U.S. income tax merely because the transfer is a gift or inheritance, but reporting can still be required.

Form 3520 is one of the most commonly missed forms. A U.S. person must file Form 3520 if, during the year, the person receives more than $100,000 from a nonresident alien individual or foreign estate and treats the amount as gifts or bequests. Reporting is also required for gifts from foreign corporations or foreign partnerships above the applicable threshold amount.

Foreign trusts create additional reporting obligations. Reportable events include the creation of a foreign trust by a U.S. person, the transfer of money or property to a foreign trust by a U.S. person (including by reason of death), and the death of a U.S. citizen or resident if the decedent was treated as owning part of a foreign trust or if part of a foreign trust was included in the gross estate. U.S. beneficiaries receiving distributions from a foreign trust must also report information such as the trust name and aggregate distributions.

The deadlines matter. In general, Form 3520 is due on the 15th day of the 4th month after the end of the U.S. person’s tax year, which is usually the same day as the income tax return due date for a calendar-year individual. If the U.S. person receives an income tax return extension, Form 3520 is due no later than the 15th day of the 10th month after year-end. Certain U.S. citizens or residents living abroad, or serving in the military outside the United States and Puerto Rico, may have the due date extended to the 15th day of the 6th month after year-end if the required statement is included.

The penalties can be severe. For failure to report certain foreign trust transactions, the initial penalty can be the greater of $10,000 or 35% of the gross value of property transferred to a foreign trust, 35% of foreign trust distributions received, or 5% of the gross value of the portion of foreign trust assets treated as owned by a U.S. person, depending on the reporting failure. For failure to report foreign gifts, the penalty is 5% of the foreign gift for each month the failure continues, up to 25%, unless the taxpayer shows reasonable cause and not willful neglect.

The biggest mistake is assuming “inheritance” means “nothing to report.”

Mistake 9: Forgetting That Legal Title Controls More Than The Will

Estate planning documents do not automatically override how assets are titled. Joint ownership, beneficiary designations, company registers, nominee arrangements, local land records, and trust ownership can all determine who controls or receives an asset at death.

Cross-border families should review:

• How each real estate parcel is titled
• Whether accounts have transfer-on-death or beneficiary designations
• Whether jointly owned property passes automatically or through the estate
• Whether shares of private companies require director, shareholder, or court approval before transfer
• Whether local law recognizes trusts
• Whether marital property or community property rules apply
• Whether a nominee or holding company structure creates tax or disclosure issues
• Whether powers of attorney are recognized in the country where the asset is located

A well-drafted will cannot fix every title problem. Asset ownership should be reviewed country by country.

Mistake 10: Ignoring Local Succession Rules And Forced Heirship

Some countries give children, spouses, or other family members mandatory inheritance rights. These rules can override a will or limit the ability to leave assets freely.

This is especially important for families that include:

• Children from prior marriages
• Unmarried partners
• Second spouses
• Estranged family members
• Beneficiaries living in different countries
• Religious or civil-law inheritance systems
• Real estate located in forced-heirship jurisdictions
• Family businesses where control is intended to pass to one child but economic value is intended to be shared

If the estate plan assumes U.S.-style testamentary freedom, but the foreign jurisdiction applies forced heirship or reserved share rules, the result can be litigation, delay, and family conflict.

Mistake 11: Creating Liquidity Problems

Cross-border estates often need cash quickly. Taxes, legal fees, translations, appraisals, court deposits, and local administration costs may be due before assets can be sold or transferred.

A family may be asset-rich but cash-poor. Estate liquidity planning should identify which country will need cash, in what currency, by what deadline, and from which source.

Mistake 12: Not Coordinating Advisors Across Countries

A domestic estate lawyer may not know foreign inheritance rules. A foreign lawyer may not know U.S. estate tax rules. An investment advisor may not know that a U.S. brokerage account holding U.S. stocks can create estate tax exposure for a nonresident noncitizen. A trustee may not know that a U.S. beneficiary of a foreign trust distribution has Form 3520 reporting obligations.

Cross-border estates require coordination among advisors. The planning team may include:

• Estate planning counsel in the country of domicile
• Local counsel where real estate is located
• U.S. tax counsel or a U.S. international tax advisor
• Foreign tax counsel
• Fiduciary or trust counsel
• Corporate counsel for business interests
• Investment advisors familiar with cross-border restrictions
• Insurance advisors
• Valuation experts
• Accountants who can manage foreign reporting deadlines

The advisors should work from the same asset schedule. Without coordination, one document can unintentionally undo another.

Mistake 13: Waiting Until Illness Or Death

Cross-border planning takes time. Documents may need translations, notarization, apostilles, legal opinions, local filings, entity approvals, beneficiary updates, or court-recognized formalities. Some planning techniques also work better during life than after death.

Incapacity planning is as important as death planning. If the asset owner becomes incapacitated while assets are spread across multiple countries, family members may need separate court authority in each jurisdiction.

Mistake 14: Treating Lifetime Gifts As Simple

Lifetime gifts can reduce probate complexity, but they can create tax, reporting, and control issues. Gift tax rules differ across countries, and the tax treatment of gifts varies significantly by country, even though lifetime giving often receives preferential treatment compared with transfers at death.

For U.S. purposes, foreign gift reporting can apply to U.S. recipients even when the transfer is treated as a gift or bequest. Transfers involving foreign trusts can also trigger reporting.

Mistake 15: Not Maintaining A Cross-Border Asset Inventory

The simplest planning failure is often the most damaging: no one knows what exists, where it is, or who to contact.

A useful cross-border estate inventory should include:

This inventory should be updated regularly and stored securely. The right plan cannot be built around incomplete information.

Cross-Border Estate Planning Is About Coordination

The largest cross-border estate mistakes usually come from treating international assets as an afterthought. A family may have excellent planning in one country and no practical plan in another. That gap can lead to double taxation, frozen accounts, probate delays, family disputes, and missed reporting deadlines.

The goal is not to create a complicated plan. The goal is to create a coordinated plan. Each country’s tax rules, inheritance rules, asset transfer procedures, and reporting obligations should be reviewed together so the family knows what will happen before incapacity or death occurs.

The post Cross-Border Estates: The Biggest Mistakes Families Make When They Own Assets in Multiple Countries appeared first on CST Tax USA.

American Australian Association together with CST Tax Advisors invites U.S.-based Australians to join us on Thursday, 16th July 2026 at 5:30 PM – 8:00 PM EDT. The event will be held in person at The Murdoch Center, 600 Third Avenue, New York, with the option to attend online via Zoom.

In this briefing, John Marcarian, Founder of CST Tax Advisors and Matthew Marcarian, Principal of the CST Tax Advisors Australian office, will examine key Australian tax changes, the practical U.S.–Australia issues that arise when living between two tax systems, and planning strategies for Australians who need to make informed decisions before circumstances change.

The session will cover:

• The 2026 Australian Budget — What U.S.-Based Australians Need to Know
• Australian Assets While Living in the U.S.
• U.S. Tax Residency and Worldwide Income
• Returning to Australia
• Common Mistakes Australians Make

Australians living in New York can attend the seminar in person at The Murdoch Center, 600 3rd Avenue, New York.

For Australians living in other parts of the USA, the session will be live streamed via Zoom.

The post Australians in the USA – 2026 Australian Budget Tax Changes & Cross-Border Planning appeared first on CST Tax USA.

For many Australian companies, the United States looks deceptively simple, one country, one flag, one massive consumer market. 

However, the reality is far from that. Apart from culture and the use of words two other things are highly diverse as businesses move from US state to US state. The first is tax law, the second is incentives provided by governments.

America is not one market but rather a federation of federal rules, state tax systems, city-level economic development offices, local workforce programmes, utility incentives, property tax negotiations and industry-specific credits.

That complexity can often overwhelm newcomers. However, with the right planning, businesses can benefit.

The question for an Australian company should not simply be, “Where should we incorporate?” or “Which state has the lowest tax?” 

The better question is – where will our U.S. activities create the most value – jobs, investment, research, manufacturing, training, clean energy or exports – and which government wants that activity enough to support it?

America Does Not Hand Out Incentives Automatically

The United States has a deep incentives ecosystem, but it is rarely automatic. 

A business that signs a lease, hires staff and announces a location before speaking to the relevant economic development agencies may have already given away much of its negotiating leverage.

At the federal level, SelectUSA is a useful starting point for foreign investors. 

It is led by the U.S. Department of Commerce and is designed to facilitate job-creating business investment into the United States. 

It has helped facilitate more than US$400 billion in investment and supported more than 270,000 U.S. jobs, according to the Department of Commerce. 

It is important to note though that SelectUSA is a gateway, not a open cheque book. While it helps investors understand the market, access data and connect with federal, state and local stakeholders – it does not itself award most state or local incentives. 

This distinction matters. 

In the U.S., the most valuable incentive package for an expanding business is often not a single federal grant. 

It may be a carefully negotiated combination of state tax credits, local property tax abatements, workforce training support, infrastructure assistance, energy incentives and federal tax credits.

State Incentives: Where The Real Competition Begins

The U.S. states compete fiercely for investment, but they do so in different ways. 

Some states emphasize low headline tax rates. 

Others offer targeted credits for job creation, capital investment, research and development, advanced manufacturing, life sciences, clean energy or workforce training.

That means the “best” state is rarely the one with the lowest headline tax rate. 

It is the state where the company’s operating model, workforce needs, customer base, supply chain and tax profile align.

Let’s look at New York as an example.

Its Excelsior Jobs Program can provide fully refundable tax credits over a benefit period of up to 10 years, but only where businesses meet and maintain specified job and investment thresholds. 

The programme can cover credits linked to jobs, investment, research and development, real property and childcare-related expenditure. 

It is attractive, but it is not automatic. 

It is a performance-based programme with accountability built in. 

Georgia offers a different kind of advantage through Georgia Quick Start, which provides customised workforce training free of charge to qualified new, expanding and existing businesses. 

For labour-intensive or technical operations, that support can be more valuable than a headline tax credit because it directly reduces the cost and friction of building a workforce. 

California’s Employment Training Panel is another example. 

It provides funding to employers to assist with training that leads to long-term, well-paid jobs. 

Importantly, it is a funding agency, not a training provider, so companies must still design and manage their own training strategy. 

The lesson is simple – incentives follow facts. 

A software company, a sports-tech platform, a medical device business and a manufacturing group may all need different states, different agencies and different applications.

Do Not Confuse “Low Tax” With “No Tax”

Australian businesses often hear that Texas and Florida are “no tax” states. 

That is too simplistic.

Texas does not impose a traditional corporate income tax, but it does impose a franchise tax on taxable entities formed or organised in Texas or doing business there. 

For 2026 and 2027, the Texas Comptroller lists a no-tax-due threshold of US$2.65 million and franchise tax rates of 0.375% for retail or wholesale businesses and 0.75% for other businesses, subject to the applicable rules. 

Florida has no personal income tax, but that does not mean corporations operate free of state income tax. 

Florida’s corporate income/franchise tax rate is 5.5% for taxable years beginning on or after 1 January 2022. 

For an expanding Australian group, the state comparison should include corporate tax, franchise or gross receipts taxes, sales tax, payroll taxes, property tax, apportionment, local business taxes, employment law, labour costs, logistics, customer proximity and available incentives. 

A low-tax state can still be expensive if it is the wrong commercial fit.

Zones Can Help – But Know What Kind Of Zone You Are In

Location-based incentives are common in the United States, but the terminology can be misleading. “Enterprise zone,” “opportunity zone,” “empowerment zone,” “development zone” and “distressed area” do not mean the same thing.

Opportunity Zones, for example, are frequently misunderstood. 

They are primarily investor-side tax incentives. 

A taxpayer may be able to defer eligible gains by investing through a Qualified Opportunity Fund, but the benefit does not operate like a direct grant to a business merely because it opens an office in a designated area. 

Under current legacy rules, eligible gains invested into a Qualified Opportunity Fund may be deferred until an inclusion event or 31 December 2026, whichever is earlier. 

The programme is also evolving. 

IRS guidance states that the 2025 federal legislation commonly referred to as the One Big Beautiful Bill Act makes the Qualified Opportunity Zone incentive permanent, with the first post-enactment round of new QOZ designations taking effect on 1 January 2027 and new rounds following every 10 years. 

It also introduced additional tax benefits for certain rural-area Opportunity Zone investments. 

For practical purposes, this means a business should not simply ask, “Are we in a zone?” 

It should ask: who receives the benefit, what investment is required, when must the investment be made, what compliance applies, and does the benefit fit our capital structure?

The R&D Tax Credit – Powerful, But Not A Blank Cheque

For innovative Australian companies entering the U.S., the federal R&D tax credit can be one of the most valuable incentives available. 

But it is often oversold.

The U.S. R&D credit is not a reimbursement of research spending. 

It is a tax credit calculated by reference to qualifying research activities and qualifying research expenses. 

The activity must satisfy the section 41 requirements, including the four-part framework: the expenditure must relate to section 174-type research, the work must seek technological information, the information must be intended for use in developing a new or improved business component, and substantially all of the activity must involve a process of experimentation for a qualified purpose. 

That does not mean the company must invent something never seen before. 

The IRS guidance confirms there is no separate requirement that the work exceed or expand the common knowledge of skilled professionals. 

In practice, the focus is on whether the company faced technical uncertainty, identified alternatives and evaluated those alternatives through a genuine process of experimentation. 

Qualifying expenses are narrower than many businesses expect. 

They generally include eligible wages, supplies used in qualified research, certain computer-use costs and 65% of eligible contract research expenses. 

A broad claim for “cloud computing” or “software development” costs should be reviewed carefully rather than assumed to qualify automatically. 

For Australian groups, one rule is especially important – foreign research does not qualify for the U.S. federal R&D credit. Research conducted outside the United States, Puerto Rico or U.S. possessions is excluded, even if it is performed for a U.S. taxpayer or by American researchers. 

That means work performed by engineers in Sydney, Melbourne or Brisbane generally cannot be converted into a U.S. federal R&D credit merely because the intellectual property is later used by a U.S. subsidiary. 

The structure of contracts, ownership of IP, location of personnel, funding arrangements and technical records all matter.

The Payroll Tax Opportunity For Younger Companies

For early-stage businesses, the R&D credit may be valuable even before the company has meaningful income tax liability.

A qualified small business may elect to use up to US$500,000 of its research credit against payroll tax for tax years beginning after 31 December 2022. 

The IRS states that the payroll tax credit is first used against the employer share of Social Security tax, with remaining credit then reducing the employer share of Medicare tax for the quarter. 

The eligibility rules are specific. 

A qualified small business generally must have gross receipts of less than US$5 million for the tax year and no gross receipts for any tax year before the five-tax-year period ending with the credit year. 

The election is also subject to timing and repeat-use limits. 

For a young Australian technology company launching in the U.S., that can be meaningful cash-flow support. 

But the company needs the right records from day one: project descriptions, technical uncertainties, employee time allocation, contracts, invoices and evidence of experimentation.

Do Not Confuse The R&D Credit With R&E Expensing

Another common trap is mixing up the R&D credit with the deduction rules for research and experimental expenditure.

Following recent U.S. tax changes, taxpayers may generally deduct domestic research or experimental expenditure paid or incurred in taxable years beginning after 31 December 2024, or elect to capitalise and amortise those domestic costs over at least 60 months. 

Foreign research or experimental expenditure cannot be currently deducted and is generally amortised over 15 years. 

That distinction is important for cross-border planning. 

A U.S. subsidiary carrying out domestic research may have both credit and deduction considerations. 

An Australian parent carrying out research offshore may face a different U.S. outcome. 

For groups with shared development teams, intercompany agreements and transfer pricing policies should be aligned with the intended tax position.

Clean Energy Incentives – Attractive, But Increasingly Technical

Sustainability incentives remain significant, but the rules are now highly technical.

The U.S. Clean Electricity Investment Credit has a base credit amount of 6% of qualified investment. 

That amount can increase up to 30% where prevailing wage and registered apprenticeship requirements are satisfied. 

Additional 10-percentage-point bonuses may be available for projects meeting certain domestic content requirements or located in an energy community. 

The credit may also be eligible for direct payment or transferability in certain circumstances, although taxpayers cannot claim both the investment credit and production credit for the same facility. 

This is a major planning area for businesses investing in solar, storage, clean electricity, manufacturing facilities or energy-intensive operations. 

But the “30% credit” should not be described as automatic. 

It depends on the project, the property, labour compliance, timing, location, domestic content, tax ownership and documentation.

The timing rules are also changing. 

IRS Notice 2025-42 explains that, under the 2025 legislation, section 45Y and section 48E credits terminate for applicable wind and solar facilities placed in service after 31 December 2027 where construction begins after 4 July 2026. 

For businesses, the message is clear – clean energy tax credits can improve project economics, but they should be modelled before committing capital. 

A rooftop solar project, a battery installation, a manufacturing upgrade and a major renewable generation project may all sit under different rules.

The Real Strategy – Design The U.S. Footprint Before Asking For Incentives

The most successful incentive strategies are built before the U.S. expansion is announced. 

Once a company has chosen a state, signed a lease, hired staff and committed publicly, the economic development agency may have little reason to offer support.

A strong U.S. incentives review should ask:

• What activities will be performed in the U.S.? 

• How many jobs will be created, and at what wage level? 

• What capital expenditure will be made? 

• Will the company conduct U.S.-based R&D? 

• Will it invest in training, manufacturing, clean energy, logistics or distressed-area development? 

• Does the company need incentives as cash grants, tax credits, abatements, training support or infrastructure assistance? 

• Are the incentives discretionary, automatic, refundable, transferable or subject to clawback? 

• How will the structure interact with Australian tax, U.S. federal tax, state tax and transfer pricing? 

The businesses that win do not treat incentives as an afterthought. 

They treat them as part of site selection, entity structuring, workforce planning and capital allocation.

Final Word – America Rewards Specificity

The U.S. incentive system is not simple but it can be worked through.

Australian businesses should avoid three mistakes:

1. assuming incentives are automatic;

2. chasing headline tax rates without modelling the full operating cost; and 

3. trying to claim credits after the commercial facts have already been locked in.

The better approach is to enter the U.S. with a clear operating story, where the company will invest, who it will hire, what it will build, what technology it will develop and how its presence will benefit the local economy.

In America, governments do not usually subsidise vague ambition. 

They support specific activity. 

The companies that understand that early can turn U.S. expansion from a cost centre into a strategic advantage.

CHECKLIST: Australia – US Market Entry Checklist

To assist you and your team we have created the “Australia-US Market Entry Checklist“. The checklist guides your team through:

• Identifying the most appropriate and strategic pathways for US expansion by Australian businesses.
• Reducing expansion risk through clear tax, legal, and regulatory guidance.
• Enabling a smooth transition into the US market and maximising long-term success.

The post Australian Businesses Expanding To The USA: Grants, Incentives and Support Programs appeared first on CST Tax USA.

There is no single way to resolve a federal tax debt. What people loosely think of as “settling with the IRS” is really a collection system with several distinct paths: payment plans, negotiated settlements, hardship deferrals, appeals, penalty relief, relief for spouses, and procedures that intersect with bankruptcy. Which path fits a given taxpayer turns on the particulars: what they can actually pay, the age and type of the liability, their compliance and filing history, the equity in their assets, their income, and whether they even agree they owe what the IRS says they do.

What follows is an overview of those options under the federal collection rules as they currently stand.

First Principle: Become And Stay Compliant

Before any of this matters, there is a threshold question that trips up more taxpayers than the choice of strategy itself: are you compliant? The IRS will not do much with a balance-due account if the taxpayer is still incurring new liabilities or has returns that should have been filed but weren’t.

For offers in compromise, the IRS Form 656 Booklet states that, before an offer can be considered, the taxpayer must: file all legally required tax returns, have received a bill for at least one tax debt included in the offer, make all required estimated tax payments for the current year, and, if the taxpayer is a business owner with employees, make all required federal tax deposits for the current quarter and the two preceding quarters. The same practical compliance concept applies to installment agreements: default can occur if the taxpayer misses required installment payments or fails to timely pay a balance due on a later-filed return.

So the real first move usually isn’t deciding between an installment agreement and an offer. It’s getting the missing returns filed, stopping new balances from piling up, and pulling together a clear picture of current income, expenses, assets, and liabilities.

Comparison Of Major IRS Tax Debt Resolution Strategies

Installment Agreements

An installment agreement is the most common tax debt resolution tool when the taxpayer can pay the liability over time. 

Guaranteed Installment Agreements

A guaranteed installment agreement is the strongest statutory installment right for qualifying individual taxpayers. The IRS must accept full payment in installments for an individual income tax liability if, as of the date the taxpayer offers to enter the agreement:

• The aggregate tax liability, determined without interest, penalties, additions to tax, and additional amounts, does not exceed $10,000;
• The taxpayer, and the spouse if the liability relates to a joint return, has not during the preceding 5 taxable years failed to file an income tax return, failed to pay income tax required to be shown on a return, or entered into an installment agreement for income tax;
• The IRS determines the taxpayer is financially unable to pay in full when due, based on information required by the IRS;
• The agreement requires full payment within 3 years; and
• The taxpayer agrees to comply with the Internal Revenue Code while the agreement is in effect.

Streamlined Installment Agreements

Most installment agreements use streamlined criteria rather than full financial negotiation. The Form 9465 instructions state that a taxpayer is generally eligible for a streamlined installment agreement if:

• The assessed tax liability is $25,000 or less for an individual, in-business taxpayer with income tax only, or out-of-business taxpayer; or
• The assessed tax liability is $25,001 to $50,000 for an individual or out-of-business sole proprietorship, and the taxpayer agrees to pay by direct debit or payroll deduction.

The proposed payment must pay the assessed tax liability in full within 72 months or by the Collection Statute Expiration Date, whichever is less. The Collection Statute Expiration Date is normally 10 years from the date of assessment, although it may be suspended or extended for various reasons. 

Levy Protection During Installment Agreements

An installment agreement can protect the taxpayer from levy while the request is pending, while the agreement is in effect, and during certain appeal windows. 

However, installment agreements do not eliminate the debt. If the taxpayer misses payments or fails to timely pay a later-filed balance due return, the taxpayer will be in default, the IRS may terminate the agreement, and enforcement actions such as filing a Notice of Federal Tax Lien or issuing a levy may follow.

Offers In Compromise

An offer in compromise is a settlement of tax debt for less than the full amount owed. The core difference between an installment agreement and an offer in compromise is that an installment agreement generally pays the liability over time, while an offer in compromise seeks to settle the liability for less than the full balance.

The contrast with an installment agreement is straightforward: the installment agreement pays the liability off over time, while the offer tries to settle it for less than the whole balance.

Grounds For An Offer In Compromise

There are three recognized grounds for an offer, and Treasury regulations lay them out:

The IRS generally will not accept an offer if the taxpayer can pay the tax debt in full through an installment agreement and/or equity in assets. If full payment would create economic hardship or exceptional circumstances make full payment unjust, the taxpayer may qualify under effective tax administration guidelines.

OIC Forms, Fee, and Initial Payments

An offer must be submitted in writing, signed under penalties of perjury, and contain the information required by the IRS. Taxpayers submitting offers solely on doubt as to liability are not required to provide financial statements. 

For payment structure:

• A lump-sum offer is an offer payable in 5 or fewer installments and must be submitted with 20 percent of the offer amount under IRC § 7122(c)(1)(A).
• A periodic payment offer must be submitted with the first proposed installment, and failure to make later proposed installments while the offer is being evaluated may be treated as withdrawal under IRC § 7122(c)(1)(B).

Evaluation Of The Offer

Under IRC § 6331(k)(1), no levy may be made while an offer in compromise is pending, for 30 days after rejection, or during a timely appeal of the rejection. An offer is pending beginning when the IRS accepts it for processing.

Acceptance, Rejection, Appeals, And Deemed Acceptance

Nothing here is final until it’s in writing. An offer isn’t accepted until the IRS sends written notice of acceptance to the taxpayer or the taxpayer’s representative.

This acceptance conclusively settles the liability specified in the offer. 

An offer is not rejected until the IRS issues a written notice stating the reasons for rejection and the right to appeal. The taxpayer may administratively appeal a rejected offer to Appeals if the appeal is requested within the 30-day period beginning the day after the date on the rejection letter.

Under IRC § 7122(f), an offer is deemed accepted if the IRS does not reject it within 24 months after submission, excluding any period during which the liability is disputed in a judicial proceeding. 

Five-Year Compliance Obligation After OIC Acceptance

An accepted OIC is not the end of the taxpayer’s obligations.  After acceptance, the taxpayer must continue to file required returns and pay estimated and federal tax payments on time. If the taxpayer fails to timely file and timely pay obligations that become due within five years after acceptance, the IRS may default the offer; upon default, the taxpayer becomes liable for the original tax debt, less payments made, plus accrued interest and penalties.

During the five-year period after acceptance, the taxpayer cannot request an installment agreement or another offer for unpaid taxes incurred before or after the accepted offer.

Currently Not Collectible Hardship Status

Currently not collectible status is not a settlement. It is a collection deferral when the IRS determines the taxpayer cannot pay without hardship.

The Internal Revenue Manual (IRM) states that a hardship exists if the taxpayer is unable to pay reasonable basic living expenses. The hardship determination is based on financial information provided on Form 433-A, Collection Information Statement for Wage Earners and Self-Employed Individuals, or Form 433-B, Collection Information Statement for Businesses. These cases generally involve no income or assets, no equity in assets, or insufficient income to make any payment without hardship.

The IRM also states that accounts should not be reported as currently not collectible (CNC) if the taxpayer has income or equity in assets, and enforced collection of that income or equity would not cause hardship.

CNC status does not necessarily prevent lien filing. In general, a Notice of Federal Tax Lien should be filed on accounts being reported CNC when the aggregate unpaid balance of assessments equals or exceeds $10,000.00, subject to lien determination criteria and exceptions.

If hardship is established, levies must be released in certain circumstances. IRC § 6343(e) requires release of a levy on salary or wages payable to or received by the taxpayer upon agreement that the tax is currently not collectible, and that release should be accomplished immediately.

Liens, Levies, And Collection Due Process Rights

Tax debt resolution often occurs because the taxpayer receives a lien or levy notice. Understanding those notices is critical.

Notice Of Federal Tax Lien

Under IRC § 6320(a)(1), the IRS must give written notice after filing a notice of lien.  The notice must be given in person, left at the taxpayer’s dwelling or usual place of business, or sent by certified or registered mail to the taxpayer’s last known address, not more than 5 business days after the lien notice is filed.

The notice must explain the right to request a hearing during the 30-day period beginning the day after the 5-day notice period. 

Levy Notices

Under IRC § 6331(a), if a taxpayer liable for tax neglects or refuses to pay after notice and demand, the IRS may collect by levy on property and rights to property, except property exempt under IRC § 6334.

Levy on salary, wages, or other property generally may occur only after the IRS gives written notice of intent to levy at least 30 days before the levy. The levy notice must include a brief, simple explanation of levy procedures, administrative appeals, collection alternatives including installment agreements, redemption and lien-release procedures, and passport-related certification rules for seriously delinquent tax debts.

A wage levy is continuous, meaning that a levy on salary or wages continues from the date first made until released under IRC § 6343.

Collection Due Process Hearing Issues

At a Collection Due Process hearing, the taxpayer may raise broad collection issues. The taxpayer may raise relevant issues relating to the unpaid tax or proposed levy, including spousal defenses, challenges to the appropriateness of collection actions, and collection alternatives such as bond, substitution of assets, installment agreement, or offer in compromise.

A timely CDP request can suspend collection. Under IRC § 6330(e)(1), if a CDP hearing is requested, the levy actions that are the subject of the hearing and the running of the limitations periods under IRC §§ 6502, 6531, and 6532 are suspended while the hearing and appeals are pending.

Penalty Relief And Abatement

Penalty relief can be a powerful tax debt reduction strategy when penalties make up a substantial part of the balance. Penalty relief does not generally eliminate the underlying tax, but it can materially reduce the amount owed.

The Internal Revenue Manual states that penalty relief generally falls into four categories, considered in this order unless otherwise specified:

• Correction of IRS error;
• Statutory and regulatory exceptions;
• Administrative waivers; and
• Reasonable cause.

The IRM states that reasonable cause may be considered where the taxpayer exercised ordinary business care and prudence but nevertheless was unable to comply with a prescribed duty within the required time.

The IRM identifies administrative relief for the following penalties, if the qualifying criteria are met:

• Failure to File penalty under IRC § 6651(a)(1), IRC § 6698(a)(1), or IRC § 6699(a)(1);
• Failure to Pay penalty under IRC § 6651(a)(2) and/or IRC § 6651(a)(3); and
• Failure to Deposit penalty under IRC § 6656.

To request abatement of a penalty after assessment, the taxpayer must submit a written request to the IRS. If the taxpayer disagrees with the IRS’s penalty determination, the taxpayer generally has the right to an administrative appeal, although Appeals review is not automatic.

Innocent Spouse Relief

For joint returns, both spouses are generally exposed to joint and several liability. Innocent spouse rules provide a separate resolution path when one spouse should not be held liable for all or part of a joint liability.

Three types of relief are available to married persons who filed joint returns:

• Innocent spouse relief;
• Separation of liability relief; and
• Equitable relief.

Under IRC § 6015(b), qualifying innocent spouse relief can relieve the requesting spouse from tax, interest, penalties, and other amounts to the extent the liability is attributable to an understatement.

Under IRC § 6015(c), qualifying taxpayers who are no longer married, legally separated, or not living together may limit liability through separation of liability. Publication 971 explains that separation of liability allocates the understated tax, plus interest and penalties, between the spouses or former spouses.

Under IRC § 6015(f), equitable relief is available if, considering all facts and circumstances, it is inequitable to hold the individual liable for an unpaid tax or deficiency and relief is not available under IRC § 6015(b) or IRC § 6015(c). Equitable relief can apply to an unpaid tax properly shown on the return but not paid, unlike innocent spouse relief or separation of liability relief.

For innocent spouse relief or separation of liability relief, Form 8857 generally must be filed no later than 2 years after the date on which the IRS first began collection activities against the requesting spouse.

While an innocent spouse request is pending for a tax year, the IRS cannot collect from the requesting spouse for that year, but interest and penalties continue to accrue.

Bankruptcy As A Tax Debt Strategy

Bankruptcy is not an IRS administrative program, but it can be relevant to tax debt resolution. A bankruptcy discharge is a permanent injunction against the collection of certain debts as a personal liability of the debtor.

The bankruptcy court may discharge a debtor from personal liability for certain debts, including taxes, but not all debts are dischargeable. Many tax debts are excepted from discharge, and the scope of discharge depends on the bankruptcy chapter and the nature of the debt. Chapter 7 debtors do not have an absolute right to discharge; Chapters 12 and 13 debtors generally receive discharge after completing all payments under the bankruptcy plan.

Secured creditors with valid pre-bankruptcy liens may enforce those liens to recover property secured by the lien, even after discharge of personal liability.

If debt is canceled in bankruptcy, the canceled amount is not taxable income, but it can reduce other tax benefits. Debt canceled under a bankruptcy proceeding is not taxable income, and the bankruptcy exclusion applies only where the discharge of indebtedness occurs within the bankruptcy case.

A failure-to-pay penalty is not imposed in certain cases involving taxes incurred by the bankruptcy estate or by the debtor before the earlier of the order for relief or trustee appointment, subject to stated requirements. This relief does not apply to penalties for failure to pay or deposit taxes withheld or collected from others, and it does not apply to failure-to-file penalties.

Bankruptcy should be evaluated where the taxpayer has broader insolvency issues or older tax liabilities, but it requires careful analysis because many taxes survive bankruptcy, and federal tax liens may remain enforceable against property.

Practical Resolution Workflow

In practice, working a tax debt case tends to follow the same disciplined sequence:

• Confirm The Liability – Verify tax periods, assessments, penalties, interest, payments, offsets, and whether the taxpayer disputes the debt.
• Check The Collection Statute – Under IRC § 6502(a)(1), the IRS generally has 10 years after assessment to collect by levy or court proceeding, subject to suspensions and extensions.
• Bring Filings Current – File missing returns before requesting most collection alternatives.
• Stop New Liabilities – Adjust withholding, make estimated tax payments, and make required business payroll deposits.
• Analyze Ability To Pay – Determine monthly disposable income and asset equity.
• Request Penalty Relief Where Available – Consider IRS error, statutory exceptions, administrative waivers, and reasonable cause before locking in a long-term resolution.
• Choose The Resolution Path – if full payment over time is feasible, use an installment agreement; if full payment is not feasible, evaluate an OIC; if no payment is feasible, request CNC hardship status; and if the taxpayer received a lien or levy notice, preserve CDP rights.
• Document Everything – Financial statements, bank records, proof of expenses, medical hardship, unemployment, asset valuations, and compliance records often determine the outcome.
• Maintain Compliance After Resolution – Installment agreements and accepted offers can default if future filing and payment obligations are missed.

The post Resolving Tax Debt: Comparing Installment Agreements, Offers In Compromise, And Other IRS Resolution Strategies appeared first on CST Tax USA.

I represent both U.S. and foreign clients in IRS examinations, and I can tell you that audits are, more than anything else, a process. The taxpayers who get the best outcomes treat it that way, methodical, deadline-driven, evidence-based, rather than as a crisis. This guide walks you through how to do that, from the day the notice arrives through Appeals, Tax Court, and post-assessment options. If you have cross-border facts such as foreign accounts, foreign entities, foreign trusts, foreign gifts, or treaty positions, read the international section below even if the audit notice does not appear to raise those issues. The information-return penalties can dwarf the underlying tax.

Understand What An Audit Actually Is

An audit is a review of a tax return and supporting records to confirm that what was reported is accurate. The IRS accepts most returns as filed. The ones it examines are usually flagged for a third-party mismatch (W-2, 1099, K-1, brokerage), an algorithmic score, a related-party examination, or random selection.

The most important point I make to clients in the first conversation is this: an audit is a verification process, not an accusation. Holding that distinction in mind changes how you behave during the audit, and how you behave changes the outcome.

It is also worth noting that our tax system depends on honest reporting. In consultations, prospective clients often ask, “But how would they know about…” followed by whatever amount or issue concerns them.

Identify The Type Of Audit

Correspondence Audit – Handled by mail or through the IRS Document Upload Tool. Usually, one or two specific items, such as a credit, deduction, or a 1099 mismatch.

Office Audit – You appear at an IRS office with documentation. Typically broader than a correspondence audit but narrower than a field audit.

Field Audit – A Revenue Agent visits your home, business, or your representative’s office. The most comprehensive type, common for business taxpayers, high-income individuals, and complex international cases.

If you have a choice about where the meeting takes place, hold it at your representative’s office. You control the documents produced and avoid letting the examiner form impressions based on what is sitting on a desk.

Step 1: Read The Notice Carefully Before You Do Anything Else

The audit letter is the operative document. Before you call, email, or send anything, identify five things:

1. The tax year (or years) under examination.
2. The specific items the IRS is questioning.
3. The response deadline.
4. The form of response the IRS expects (mail, fax, upload, in-person).
5. Whether the IRS is requesting documents or proposing a change.

A document request calls for substantiation. A proposed change calls for a decision; you either agree, partially agree, or appeal. Resist the impulse to call the IRS the moment the notice arrives. An unprepared call expands issues, creates confusion, and produces statements you may later need to correct.

Step 2: Do Not Ignore Notice

Ignoring an IRS notice is the single most damaging response I see. The audit does not go away. The IRS proceeds without your input, disallows deductions and credits it cannot independently verify, and assesses tax, penalties, and interest. Even if you cannot fully respond by the deadline, contact the IRS or have your representative do so. Most deadlines can be extended for a reasonable period if you ask before they expire. Almost none can be extended after they expire.

Step 3: Decide Whether You Need Representation 

You have the right to represent yourself, but for many audits, representation is the difference between a clean resolution and a multi-year proceeding. I generally recommend representation when the audit involves business income, Schedule C, rental real estate, or cryptocurrency; foreign accounts, foreign assets, or foreign entities; an in-person interview; multiple tax years; proposed penalties; incomplete records; or any potential exposure beyond civil tax.

A qualified representative communicates with the examiner on your behalf, preserves legal privileges where they apply, organizes the evidence so the examiner can verify your position quickly, and keeps the audit focused on the items in the notice instead of letting it spread.

A Note For Non-U.S. Taxpayers: The U.S. tax system is procedurally different from most foreign systems, and the consequences of routine missteps like admissions in an interview, late information returns, and signing the wrong form can be severe. If you have U.S. tax exposure, do not attempt an IRS audit without U.S. tax controversy counsel.

Step 4: Gather And Organize Your Documentation

Documentation is the foundation of an audit defense. The burden of proof is on you to substantiate deductions, credits, and most return positions. The IRS does not have to prove you are wrong; you have to prove you are right.

Beyond the return itself, assemble the third-party reporting forms (W-2, 1099, K-1, 1095, 1098); bank and credit card statements; receipts, invoices, contracts, and closing statements; mileage logs and calendars; loan and payroll records; accounting ledgers; and prior-year and later-year returns that explain carryovers, basis, or depreciation.

Organize by issue, not just chronologically. For each item the IRS has questioned, build a short proof schedule that ties documents to the tax return. The goal is to make it easy for the examiner to verify your position. One practical rule: never send originals. Send photocopies and keep complete copies of everything you submit, along with mailing or upload confirmation.

Step 5: Know Your Rights

The Taxpayer Bill of Rights and the Internal Revenue Manual give you specific protection. The IRS lists quality service, representation, the right to challenge the IRS and be heard, the right to appeal, the right to pay only the correct amount, and the right to privacy and confidentiality. These are not theoretical. If an examiner is not considering the documents you provided, you can ask for a manager conference. If an examiner is applying the wrong legal standard, you can challenge it. If negotiations are deadlocked, you can move the matter to Appeals.

Step 6: Respond And Answer Only What Is Asked

The cardinal rule of audit defense is to answer the question that was asked and nothing more. If the IRS asks for substantiation of your charitable contributions, send that, not unsorted bank statements full of unrelated transactions. Cooperation is not the same as expansiveness.

A focused written response usually includes a copy of the IRS notice; taxpayer name, identification number, and tax year; a short statement that you are responding to the notice; a list of the issues addressed; organized photocopies of supporting documents; a summary schedule tying documents to the return; a clear statement of the outcome you are requesting; and representative authorization (Form 2848 or 8821) where applicable.

Step 7: Prepare Carefully For Any Interview

If the audit involves an in-person meeting, prepare. Review the return line by line. Review the documents you have produced. Anticipate what the examiner will ask. A few rules I give clients before any IRS interview: do not guess (if you do not remember, say you need to check); answer only the question asked; do not volunteer unrelated information, even if it feels harmless; defer to your representative on what is produced and what is said; and do not allow a tour of a business without a plan for what is shown and why.

Step 8: Pay Special Attention To International Compliance

This deserves its own section because international compliance is where I see the most damage done in audits.

The U.S. international tax system runs on information returns. These are forms that disclose foreign accounts, assets, entities, trusts, and gifts. They are separate from your income tax return, separate from each other, and each carries its own penalty regime. Penalties apply even where no additional income tax is due.

If you have foreign accounts, foreign financial assets, ownership of or signature authority over a foreign entity, an officer or director role in a foreign corporation, CFC or PFIC exposure, an interest in a foreign partnership, a foreign disregarded entity or branch, a relationship with a foreign trust, a large gift or bequest from a non-U.S. person, or any treaty or cross-border withholding position — treat the audit as an international case until proven otherwise.

The main international information returns and their penalty exposure:

A Few Patterns I See Repeatedly: the taxpayer reported foreign interest on Schedule B but did not file the FBAR (the income is on the return; the FBAR is still required); the foreign company had no profit, so the taxpayer assumed there was nothing to report (Form 5471 is still required); the foreign LLC is disregarded for U.S. income tax (Form 8858 is still required); the foreign trust did not make a taxable distribution (Form 3520 and possibly Form 3520-A may still be required); the receipt from a non-U.S. relative was a gift, not income (for large foreign gifts, Form 3520 may still be required).

Income reporting and information reporting are separate compliance questions. During an audit, you have to answer both.

One Practical Word: do not casually file a late FBAR, Form 8938, Form 5471, Form 8865, Form 8858, Form 3520, or Form 3520-A during an audit without first developing a procedural strategy. Once the IRS has opened an examination, your options narrow. Some penalties are immediately assessable and are not subject to ordinary deficiency procedures. Reasonable-cause defenses depend on what you knew, what you told your advisor, and what advice you received. Get the facts and the file complete before you argue the penalty.

Step 9: Evaluate The Examiner’s Findings

When the examination closes, you will receive either an acceptance of the return as filed or a report of proposed adjustments. The possible outcomes:

If you intend to appeal, do not sign the agreement page. If you partially agree, sign only what reflects the items you actually accept and continue to dispute the rest.

Step 10: The 30-Day Letter And Appeals

If you do not agree with the examiner’s proposed changes, the IRS generally issues a 30-day letter transmitting the examination report. You have 30 days to agree and sign, submit additional information, or request Appeals consideration.

The IRS Independent Office of Appeals is separate from the examination function. Appeals officers have broad settlement authority and are trained to consider the “hazards of litigation” — the risk to both sides of going to court. In my experience, Appeals is where most disputes that survive examination actually get resolved, often on terms that examiners cannot offer.

The form of the Appeals request depends on the amount in dispute. For $25,000 or less per tax period, you may use a small case request (Form 12203 or a brief written statement). For more than $25,000 per tax period, a formal written protest is required, signed under penalties of perjury, identifying the disputed adjustments, the amount in dispute, the facts supporting your position, the legal authority you rely on, and any disputed penalties with reasons they should not apply. The protest is the first impression Appeals gets of your case, thus draft it carefully.

Fast Track Settlement can be an alternative for appropriate cases. It keeps the case in examination jurisdiction while a trained Appeals employee acts as a neutral facilitator. You retain your normal appeal rights if Fast Track does not produce a settlement.

Step 11: The 90-Day Letter And Tax Court

If the matter is not resolved at examination or Appeals, the IRS issues a statutory notice of deficiency — the 90-day letter. You have 90 days from the date of the notice (150 days if the notice is addressed outside the United States) to file a petition with the U.S. Tax Court.

The 90-day deadline is one of the most important deadlines in tax practice. The IRS cannot extend it. Missing it forfeits your right to petition the Tax Court without first paying the tax. You can still litigate in U.S. District Court or the U.S. Court of Federal Claims, but only after paying the assessed tax and filing a refund claim.

Tax Court has subject-matter expertise; District Court offers a jury option; the Court of Federal Claims has unique precedential authority for certain issues. Forum selection deserves serious analysis with experienced tax litigation counsel. A note on interest and payment: interest accrues on unpaid balances throughout the dispute, and paying part or all of a deficiency at the wrong moment can shift you out of the deficiency-jurisdiction track. These are strategic decisions, not clerical ones.

Step 12: Post-Assessment Options

Audit Reconsideration – The IRS will reconsider a prior audit if you present information that was not previously considered. This is most useful when the original audit closed without taxpayer participation, when records were unavailable at the time, or when a credit was reversed, and you now have proof it should be allowed. You do not have to pay first. But audit reconsideration is not a do-over for taxpayers who failed to respond on time; the IRS expects new information.

Refund Claims – A refund claim (Form 1040-X for individuals) must generally be filed by the later of three years from the date the original return was filed or two years from the date the tax was paid. If the IRS denies the claim, Appeals rights typically follow, and a refund suit becomes available if the claim is denied or not acted on within six months.

Common Mistakes To Avoid

The same mistakes recur in audit after audit: ignoring the notice; sending originals instead of photocopies; signing an agreement while intending to appeal; missing the 30-day letter deadline; missing the 90-day Tax Court deadline; producing an unorganized document dump; volunteering unrelated information; lying to the IRS or providing false documentation (this converts a civil audit into a criminal investigation — never do it); signing a statute extension on Form 872 without understanding the consequences; and treating audit reconsideration as a guaranteed second chance.

Final Thoughts

The taxpayers I see come out of audits in the best shape are the ones who treat the process with the seriousness it deserves and the discipline it rewards. They read the notice. They get representation early when the stakes warrant it. They organize their records. They answer only what is asked. They meet every deadline. They preserve their appeal rights. They do not sign away positions they intend to fight.

If you are facing an audit and want help thinking through your position before responding, my colleagues at CST Tax Advisors and I are here to help.

The post How To Survive An IRS Audit: A Step-By-Step Guide From A Tax Controversy Specialist appeared first on CST Tax USA.

For Australian businesses with global ambition, the United States often represents the defining opportunity.

It is the world’s largest consumer market, one of the deepest capital markets, and home to many of the customers, investors, strategic partners and industry ecosystems that can transform a company’s trajectory. For businesses in technology, sport, health, consumer products, professional services, education, financial services and advanced manufacturing, the US is often not simply an expansion market. It is the market that determines whether the business becomes regional or genuinely global.

Yet the same qualities that make the US attractive also make it unforgiving.

Australian businesses often approach the US with a degree of familiarity. The language is familiar. The legal heritage feels familiar. The commercial culture is recognisable. The brands, investors and institutions are globally known. On the surface, the US can appear to be a larger version of a market Australian businesses already understand.

That assumption is dangerous.

The United States is not just a bigger market. It is a different legal, tax and regulatory environment altogether. More importantly, it is not one market in any simple sense. It is a federation of states, cities, regulators, courts and commercial norms layered on top of a federal system. A business may enter through California, raise capital in Delaware, hire in New York, sell into Texas, store data in Virginia and use contractors in Florida — and each of those choices can carry different legal and commercial consequences.

This is where many Australian businesses underestimate the challenge. They do not fail because the US opportunity is too difficult. They fail because they treat US expansion as a sales project when it is also a structural, legal, tax and governance project.

The distinction matters.

A company that enters the US with the wrong structure, weak contracts, unprotected intellectual property, inadequate insurance, poor employment processes or unmanaged privacy exposure may still generate revenue. It may even grow quickly. But growth without structure can simply scale the risk. By the time the issue appears — an investor diligence request, a lawsuit, a tax notice, a product complaint, a data incident, a distributor dispute or a regulatory inquiry — the cost of fixing the problem is usually far greater than the cost of preparing properly at the outset.

Structure Is A Strategic Decision, Not An Administrative Step

The first serious question for an Australian business entering the US is not where to sell, but how to exist in the market.

Should the business operate directly from Australia? Should it form a US subsidiary? Should that subsidiary be a corporation or an LLC? Should it be established in Delaware, the state of operation, or somewhere else? Should the group structure be reorganised before a US capital raise? Should intellectual property remain in Australia or be licensed to the US entity? How should intercompany arrangements be documented?

These questions are often treated as technical matters. They are not. They influence tax outcomes, investor appetite, legal liability, operating flexibility, employee equity arrangements, state filing obligations, exit planning and the perceived maturity of the business.

For many Australian companies, a US subsidiary can be a sensible way to separate US operating risk from the Australian parent. But that protection is not automatic. A subsidiary is not a piece of paper that magically insulates the group from all exposure. It must be respected as a real entity. That means separate accounts, proper contracts, appropriate capitalisation, clear decision-making, arm’s-length intercompany arrangements and disciplined corporate governance.

Where the business is a high-growth startup seeking US venture capital, a different issue may arise. US investors, particularly venture funds, often prefer investing into a US parent company, commonly a Delaware corporation. This can lead to a “flip-up”, where the corporate structure is reorganised so that the US company becomes the parent of the group.

For the right business, this may be commercially sensible. It can align the structure with US investor expectations, simplify future funding rounds and position the company for a US exit. But it should never be treated as a cosmetic change. A flip-up can have consequences for Australian tax, US tax, shareholders, employee equity plans, intellectual property ownership and future exit proceeds. It is one of those decisions that looks simple only when viewed from too far away.

The broader point is that structure should follow strategy. A founder-led software company preparing for US venture capital does not necessarily need the same structure as an Australian manufacturer selling through US distributors. A professional services firm establishing a US client base has different issues again. A sports, entertainment or talent-related business may need to think carefully about immigration, state law, withholding, image rights, contracting and agency arrangements.

The correct structure is not the most popular one. It is the one that supports the commercial plan while managing tax, legal and operational risk.

Contracts Are The Operating System Of US Risk

In the US, contracts carry more weight than many Australian businesses expect.

A contract is not merely a record of what the parties agreed. It is a risk allocation tool. It determines who bears responsibility if something goes wrong, whether liability is capped, whether consequential damages are excluded, who owns the intellectual property, how confidential information is protected, which law applies, where disputes are heard, whether arbitration is required, whether legal costs can be recovered and what happens when the relationship breaks down.

This matters because the US litigation environment is expensive. Discovery can be broad and intrusive. Legal fees can escalate quickly. Claims that appear commercially manageable can become financially distracting. Even a strong defence can consume executive time, damage relationships and create pressure to settle.

Australian businesses should therefore treat US contracts as a commercial control system, not as administrative paperwork.

The key clauses are not boilerplate. Indemnities, warranties, limitations of liability, governing law, jurisdiction, dispute resolution, confidentiality, IP ownership, non-solicitation, termination, payment terms, audit rights and insurance obligations all need to be drafted for the transaction and the relevant US context.

This is also where businesses need to be cautious about relying on AI-generated documents or generic templates.

The issue is not that AI has no role. It can be useful for early drafting, issue spotting and helping business owners understand common contractual concepts. The problem is that a contract can sound sophisticated and still be wrong. It can use terminology that appears legal but does not achieve the intended result. It can import concepts from the wrong jurisdiction. It can omit state-specific requirements. It can include a clause that is unenforceable, commercially unrealistic or unsuitable for the industry.

In the US, the difference between a contract that looks right and a contract that works can be very expensive.

Intellectual Property Should Be Protected Before The Business Becomes Visible

For many Australian companies, the most valuable assets entering the US are not physical assets. They are brands, software, product designs, proprietary processes, client data, trade secrets, content, know-how, commercial relationships and reputation.

Those assets need to be protected before the business becomes visible.

Too many companies reverse the sequence. They launch the product, appoint a distributor, speak to investors, hire contractors, share technical information, run a campaign, build a customer base and only then ask whether their intellectual property is protected in the US. By that stage, the business may discover that a similar brand is already registered, a contractor agreement does not properly assign IP, confidential information has been shared too broadly, or a competitor has moved faster.

In the US, trade marks, patents, copyright and trade secrets each require different thinking.

A brand that is available in Australia may not be available in the US. A name that feels distinctive to an Australian founder may already be used by a US company in a related category. A trade mark search and filing strategy should therefore be addressed early, particularly where the US brand will be central to market entry.

For technology and product businesses, patent timing can be critical. Public disclosure, investor presentations, product launches and commercial negotiations can all affect the position if not managed properly. Businesses with potentially patentable technology should obtain advice before they disclose too much.

For software, content and creative assets, copyright protection may be important, but businesses should also ensure that ownership is clean. That means reviewing agreements with developers, agencies, consultants, employees and contractors. It is surprisingly common for companies to assume they own what they paid to create, only to find the legal position is more complicated.

Trade secrets require discipline. Confidential information is not protected merely because the business considers it confidential. Protection depends on practical steps: non-disclosure agreements, access controls, internal policies, employee obligations, contractor restrictions, cybersecurity practices and careful management of commercial discussions.

The principle is simple. If the US market is important enough to enter, the assets being taken into that market are important enough to protect.

Product Liability And Consumer Risk Can Change The Economics Of Expansion

For businesses selling physical products, the US requires particular care.

The US product liability environment can be far more aggressive than Australian businesses expect. Claims may arise from alleged design defects, manufacturing defects, inadequate warnings, poor instructions, breach of warranty, misleading marketing or failure to act once a product risk becomes known. Manufacturers, distributors and retailers can all be drawn into disputes, even where the business believes it acted responsibly.

This can be especially confronting for Australian companies that have strong internal quality standards and assume those standards will be enough. In the US, the question is not only whether the product was made carefully. It is also whether the design was appropriate, whether foreseeable misuse was considered, whether warnings were adequate, whether instructions were clear, whether claims made in marketing were supportable, whether warranties were properly drafted and whether the company had systems to respond to complaints or safety issues.

Before entering the US, product businesses should review packaging, warnings, instructions, safety certifications, warranties, recall procedures, supply chain contracts, distributor obligations and insurance coverage. The insurance point is critical. Australian policies may not provide the protection required for US exposure, or may contain territorial exclusions, product exclusions or limits that are inadequate for the US market.

A business should not ask only whether it can sell the product in the US. It should ask whether it is prepared for the legal consequences of selling the product in the US.

Compliance Is Fragmented, And Fragmentation Creates Risk

One of the defining features of the US market is regulatory fragmentation.

There are federal regulators, state regulators and local authorities. There are national rules, state-specific rules and city-level requirements. There are industry-specific regimes and general consumer laws. There are licensing rules, employment rules, tax rules, privacy rules, advertising rules, import rules and product safety rules.

The relevant obligations depend heavily on what the business does.

A food, cosmetics, health, medical device or pharmaceutical business may need to consider FDA requirements. A financial services or investment-related business may need to consider securities regulation. A company making environmental claims may need to substantiate those claims carefully. A consumer product business may need to consider product safety standards. An online business may need to consider privacy, automatic renewal rules, digital marketing obligations and state consumer protection laws. A business importing goods may need to consider customs, tariffs, sanctions and restricted-party screening.

This is why there is no single US compliance checklist that works for every Australian business. The right analysis depends on the product or service, the states involved, the customer base, the distribution model, the industry and the way the business earns revenue.

The problem is that many compliance risks arise before the company thinks it has “entered” the US in a formal sense. A business may create US exposure by selling online to US customers, engaging US influencers, collecting data from US residents, appointing a US sales agent, attending trade shows, hiring contractors, storing inventory, using a fulfilment provider or raising capital from US investors.

Market entry is not always marked by opening an office. Sometimes it begins with the first US customer.

Marketing, Privacy And Data Practices Need To Be US-Ready

The US is a powerful market for digital growth, but it is also a market where marketing practices, consumer disclosures and data handling can create significant risk.

Advertising must be accurate. Performance claims need support. Pricing needs to be clear. Promotional terms need to be properly disclosed. Influencer relationships need to be transparent. Subscription arrangements and automatic renewals need careful attention. Environmental claims, health claims and financial claims require particular care because they can attract scrutiny if they are exaggerated, vague or insufficiently substantiated.

This matters for Australian businesses because many enter the US digitally. They sell through a website, run paid advertising, use influencers, collect customer information, offer subscriptions, promote through social media and sell across multiple states before building a physical presence.

That model can scale quickly. It can also scale legal exposure quickly.

Privacy is another area where Australian assumptions can be misleading. The US does not operate under one simple, comprehensive national privacy regime that applies uniformly to every business. Instead, it has a patchwork of state privacy laws, federal sector-specific laws, breach notification obligations and industry-specific requirements.

California is often the best-known example, but it is not the only state that matters. Health data, children’s data, biometric information, financial information and sensitive personal information may carry additional obligations depending on how the business operates.

Privacy should therefore be treated as an operational issue, not merely a website policy issue. Businesses need to know what information they collect, why they collect it, where it is stored, who receives it, how long it is retained, how it is protected and what rights customers may have.

A privacy policy that looks acceptable on a website is not enough if the underlying systems do not match it.

Governance Protects The Business When Growth Accelerates

In early-stage expansion, governance often feels secondary to sales. That is understandable, but it is also risky.

A company entering the US needs basic corporate discipline. It should maintain proper records, document key decisions, separate group entities, keep accurate accounts, ensure contracts are signed by the correct entity, manage tax registrations, comply with employment obligations and maintain appropriate insurance.

This is not bureaucracy for its own sake. It is what protects the business when pressure arrives.

If a dispute arises, the company’s documents matter. If an investor conducts due diligence, the records matter. If a regulator asks questions, the systems matter. If a customer makes a claim, the contract and insurance position matter. If the business is eventually sold, the buyer will examine whether the US operations were built properly or improvised.

Poor governance can also create personal exposure for executives in certain circumstances, particularly where there are unpaid taxes, employment law breaches, personal guarantees, fraud, misuse of entities, commingling of funds or serious compliance failures. While corporate structures can provide important protection, they are not a substitute for responsible management.

Insurance is part of this framework. Depending on the business, relevant policies may include general liability, product liability, cyber, directors and officers, employment practices liability, professional liability and workers’ compensation. But insurance should not be treated as a cure-all. Coverage depends on policy wording, exclusions, limits, retentions, notification requirements and the nature of the claim.

Good governance does not slow growth. Done properly, it makes growth more durable.

The Businesses That Succeed Prepare Before The Market Tests Them

The US rewards ambition, but it also tests assumptions.

Australian businesses that succeed in the US usually understand that expansion is not a single event. It is a sequence of decisions that must fit together: structure, tax, contracts, IP, employment, privacy, insurance, regulatory compliance, financing and governance. None of these issues should be considered in isolation because each one affects the others.

The businesses that struggle often follow a familiar pattern. They sell first and structure later. They use Australian contracts in US transactions. They assume a template agreement will be sufficient. They leave IP protection until after launch. They hire contractors without understanding worker classification. They underestimate state taxes and sales tax. They use marketing claims that have not been reviewed. They collect data without mapping their obligations. They discover insurance gaps only after a claim.

None of these mistakes necessarily comes from carelessness. More often, they come from momentum. The company sees an opportunity, moves quickly, wins customers and assumes the infrastructure can catch up later.

In the US, that can be an expensive assumption.

The better approach is not to over-lawyer the opportunity or delay commercial progress. The better approach is to build a practical expansion framework before the business is exposed. That means identifying the highest-risk issues early, prioritising what must be fixed before launch, and creating a structure that can evolve as the US business grows.

A business entering the US does not need perfection from day one. But it does need clarity. It needs to know which entity is contracting, who owns the IP, what taxes may apply, which states matter, what the contracts say, what insurance covers, what employment obligations exist, what data is collected and what regulatory regimes are relevant.

That clarity gives management the confidence to grow without constantly discovering hidden risk.

The Real Opportunity Is Building A US Platform, Not Just Making US Sales

The US can be transformational for Australian businesses. It can provide access to capital, customers, strategic partners, talent, acquirers and industry ecosystems that are difficult to replicate elsewhere.

But the businesses that create lasting value in the US do more than make sales. They build a platform.

A platform has the right structure. It has contracts that allocate risk properly. It protects intellectual property. It understands its tax position. It has employment and contractor processes. It manages privacy and data. It has suitable insurance. It complies with relevant regulation. It keeps records. It can withstand investor diligence, customer scrutiny, regulator questions and commercial disputes.

That is the difference between entering the US and being ready for the US.

For Australian businesses, the message is not that the US is too complex. Complexity is manageable. The real issue is whether the business recognises the complexity early enough to turn it into a competitive advantage.

A well-structured Australian business can enter the US with confidence. It can move faster because the major risks have been considered. It can negotiate better because its contracts are prepared. It can raise capital more effectively because its structure makes sense. It can protect value because its IP is secured. It can respond to disputes because its documents and insurance are in order.

US expansion should not be approached with fear. It should be approached with discipline.

The companies that do this well will not see legal, tax and compliance planning as obstacles to growth. They will see them as part of the architecture of growth.

Because in the US, getting to market is only the first challenge.

The real test is whether the business has been built to survive success.

CHECKLIST: Australia – US Market Entry Checklist

To assist you and your team we have created the “Australia-US Market Entry Checklist“. The checklist guides your team through:

• Identifying the most appropriate and strategic pathways for US expansion by Australian businesses.
• Reducing expansion risk through clear tax, legal, and regulatory guidance.
• Enabling a smooth transition into the US market and maximising long-term success.

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