Holding money in a tax haven is legal. Failing to report it can lead to civil penalties and criminal exposure. U.S. citizens and residents are taxed on worldwide income no matter where the account sits, and a separate set of information returns applies on top of the tax return itself.
This page covers what a tax haven is, what the IRS requires you to disclose, and why moving abroad or placing assets in a foreign trust generally does not reduce U.S. tax.
A tax haven is a jurisdiction that imposes little or no tax on foreign individuals and businesses and offers a degree of financial privacy. There is no single statutory definition in U.S. law. The term describes a set of characteristics rather than a fixed list of countries.
Jurisdictions commonly described as tax havens tend to share these features:
No. Opening a foreign account, owning a foreign company, or being a beneficiary of a foreign trust is lawful. The illegality arises from concealment: failing to file required information returns, omitting foreign income from your return, or filing a false certification about your U.S. status.
That line between lawful structuring and criminal conduct depends on willfulness and on what was disclosed. We cover the distinction in detail in our explanation of how tax evasion differs from tax avoidance.
Tax havens serve corporate and individual purposes, and the legal rules for each differ substantially.
Multinational companies register entities in low-tax jurisdictions and attribute profits to them, often profits connected to intangible property. U.S. tax law responds to this through the controlled foreign corporation rules and related anti-deferral provisions, which can pull foreign earnings back into the U.S. tax base. This is a corporate structuring question handled at the entity level, and it does not reach an individual whose only offshore holding is a foreign bank account.
Individuals use tax havens by relocating their tax residence or by holding assets through a foreign entity or trust. Relocation does little for a U.S. citizen, who remains taxable on worldwide income while living abroad. The foreign earned income exclusion covers only income from services performed abroad, such as wages and self-employment income, up to an annual limit. To claim it, a taxpayer needs a tax home in a foreign country and must meet either the bona fide residence test or the physical presence test. Interest, dividends, and capital gains remain taxable. The sections below address holding assets through a foreign trust or entity.
Generally no. If a U.S. person transfers property to a foreign trust and the trust has a U.S. beneficiary, the transferor is treated as the owner of the portion of the trust attributable to that property and is taxed on its income directly, a result the IRS confirms on its foreign trust reporting requirements page. The statute exempts transfers at death and sales to the trust for at least fair market value. The trust still exists and keeps its own reporting obligations, but the income from that portion is reported on the transferor’s own Form 1040.
The governing provision is 26 U.S.C. § 679(a)(1), which states that a U.S. person who directly or indirectly transfers property to a foreign trust “shall be treated as the owner for his taxable year of the portion of such trust attributable to such property if for such year there is a United States beneficiary of any portion of such trust.”
The U.S. beneficiary test is broad. Under § 679(c)(1), a trust is treated as having a U.S. beneficiary unless no income or principal (corpus) may be paid or accumulated for the benefit of a U.S. person during the year and none could be paid to a U.S. person if the trust terminated that year. Discretionary distribution powers, informal side agreements, and the rent-free use of trust property can each bring a trust inside the test.
The IRS also warns against abusive trust arrangements, stating in its guidance on abusive trust schemes that “income that is earned by one person cannot be assigned to another for federal income tax purposes.”
Yes. A trust computes taxable income in substantially the same manner as an individual and pays tax on what it retains. Under 26 U.S.C. § 641(b), “the taxable income of an estate or trust shall be computed in the same manner as in the case of an individual,” and “the tax shall be computed on such taxable income and shall be paid by the fiduciary.”
The rates below apply to domestic non-grantor trusts. A foreign non-grantor trust is taxed as a nonresident alien and generally pays U.S. tax only on certain U.S.-source income and income connected with a U.S. trade or business. Domestic trusts reach the top rates at far lower income levels than individuals do. Under the 2026 rate schedules in IRS Form 1041-ES, a domestic trust pays the top 37% ordinary income rate on taxable income over $16,000. Long-term capital gains it retains are taxed at 0% up to $3,300 of taxable income, 15% up to $16,250, and 20% above that.
The 3.8% net investment income tax can apply on top of that. For a trust, it is imposed on the lesser of undistributed net investment income or the excess of adjusted gross income over the dollar figure at which the highest trust bracket begins, which is $16,000 for 2026.
A married couple filing jointly does not reach the 20% capital gains rate until taxable income exceeds $613,700 in 2026. A domestic trust reaches it above $16,250 of taxable income. Because of that compression, a trust that retains its gains can pay a higher federal rate on them than its beneficiaries would pay individually.
It depends on whether the distribution carries out trust income. Property received by gift or inheritance is excluded from gross income, but the income that property produces is taxable, and a single distribution can contain both.
Two provisions control the result:
A distribution generally carries out the trust’s distributable net income for the year first, whatever the trustee calls it. A beneficiary who receives $50,000 from a trust with $20,000 of distributable net income generally reports $20,000 in the same character the trust earned it, and receives the remaining $30,000 tax-free. Distributions of income a foreign non-grantor trust accumulated in earlier years cost more. The throwback rules tax that income as though it were distributed in the years the trust earned it and add an interest charge under 26 U.S.C. § 668.
Foreign holdings trigger information returns that sit separately from the income tax return. Filing one does not satisfy another, and the obligations overlap.
| Form | What triggers it | Authority |
|---|---|---|
| FinCEN Form 114 (FBAR) | Aggregate value of foreign financial accounts exceeded $10,000 at any time during the calendar year | 31 U.S.C. 5314 |
| Form 8938 | Specified foreign financial assets exceed threshold amounts that vary by filing status and whether you live abroad | 26 U.S.C. 6038D |
| Form 3520 | Creating or transferring property to a foreign trust, receiving a distribution from one, or receiving more than $100,000 from a nonresident alien individual or foreign estate | 26 U.S.C. 6048 |
| Form 3520-A | A foreign trust with a U.S. owner. The U.S. owner must ensure the trust files it | 26 U.S.C. 6048(b) |
The FBAR is due April 15 with an automatic extension to October 15 that you do not have to request. Gifts from foreign corporations or foreign partnerships carry a separate and much lower threshold than the $100,000 individual figure, adjusted annually. Our overview of foreign bank account reporting covers who counts as a U.S. person for this purpose and how account values are converted.
For the current Form 8938 threshold table and how it differs from the FBAR, see our page on what a FATCA letter from your bank means. Our page on foreign assets that trigger an IRS audit covers which holdings draw IRS attention in the first place.
Penalties run per form and per year, and the civil exposure can exceed the account balance. The FBAR civil figures below are inflation-adjusted maximums, which replace the lower amounts printed in the statute.
| Failure | Penalty | Authority |
|---|---|---|
| Non-willful failure to file an FBAR | Up to $16,536 per report, for penalties assessed on or after January 17, 2025 | 31 U.S.C. 5321(a)(5)(B)(i); 31 C.F.R. 1010.821 |
| Willful failure to file an FBAR | Up to the greater of $165,353 or 50% of the account balance at the time of the violation | 31 U.S.C. 5321(a)(5)(C)(i)(I); 31 C.F.R. 1010.821 |
| Failure to report a transfer to, or distribution from, a foreign trust | The greater of $10,000 or 35% of the gross reportable amount, plus $10,000 for each 30-day period the failure continues more than 90 days after IRS notice, with the total capped at the gross reportable amount | 26 U.S.C. 6677(a), (c) |
| Failure of a U.S. owner to report under section 6048(b) | The greater of $10,000 or 5% of the gross reportable amount | 26 U.S.C. 6677(b) |
| Willful criminal violation of the FBAR requirement | Fine of not more than $250,000, imprisonment of not more than 5 years, or both | 31 U.S.C. 5322(a) |
| Willful criminal violation committed while violating another federal law or as part of a pattern of illegal activity involving more than $100,000 in a 12-month period | Fine of not more than $500,000, imprisonment of not more than 10 years, or both | 31 U.S.C. 5322(b) |
| Tax evasion | Up to 5 years’ imprisonment and a fine. The statute lists $100,000 for an individual, but the general federal fine provision raises the maximum to $250,000 for an individual felony and $500,000 for an organization | 26 U.S.C. 7201; 18 U.S.C. 3571(b)(3), (c)(3) |
Whether the non-willful FBAR penalty applies once per unfiled report or once per unreported account was disputed until 2023. The Supreme Court settled it in Bittner v. United States, 598 U.S. 85 (2023), holding that penalties for nonwillful violations “accrue on a per-report, not a per-account, basis.” A taxpayer with twelve unreported accounts in one year faces at most one non-willful penalty for that year. Bittner did not address the willful penalty.
Our criminal tax defense page covers the criminal charges that can accompany offshore nondisclosure.
Come forward before the IRS contacts you. The Streamlined Filing Compliance Procedures are closed to anyone under civil examination for any year or under criminal investigation. The Voluntary Disclosure Practice is no longer timely once the IRS opens an examination or investigation or receives information about the noncompliance from a third party or a criminal enforcement action. Any of these can happen without notice to you.
The available routes differ sharply in cost and in whether they address criminal exposure. The Streamlined Filing Compliance Procedures require a certification of non-willful conduct and do not protect against prosecution. The IRS Criminal Investigation Voluntary Disclosure Practice is the route designed for taxpayers whose conduct may have been willful. The IRS proposed revisions to that practice in December 2025, so its terms should be confirmed at the time of filing. Choosing the wrong one can leave criminal exposure unaddressed or undercut the disclosure itself.
We walk through eligibility, the three-year and six-year lookback periods, and the 5% miscellaneous offshore penalty in our guide to the IRS Streamlined Filing Compliance Procedures.
Yes. The FBAR requirement depends on the combined value of your foreign accounts, and whether an account produced taxable income has no effect on whether it counts.
It may. Under FATCA, participating foreign financial institutions report accounts held by U.S. persons to the IRS, either directly or through their own country’s tax authority, and the IRS can match that data against your returns.
Yes, if the combined value of all your foreign financial accounts exceeded $10,000 at any time during the calendar year, even if no single account reached that amount.
Yes, if the combined value of your foreign accounts exceeded $10,000 at any time during that calendar year. The test looks at the whole year, so an account closed before December 31 can still be reportable.
Generally yes. The FBAR covers accounts in which you have a financial interest or signature authority. Officers and employees of certain regulated financial institutions and publicly traded companies who have no financial interest in the account are exempt.
Generally up to six years from the date of the violation, under 31 U.S.C. § 5321(b)(1).
Willfulness is the central question in offshore cases, and the facts that establish it accumulate long before the IRS makes contact. What you file, what you certify, and the order in which you do it all affect the outcome.
Ayar Law handles offshore disclosure matters for clients throughout the United States, including criminal tax defense.
Request a Case Review or call (248) 262-3400 to discuss your situation.
This page is general information about federal tax law and is not legal advice. Reading it does not create an attorney-client relationship. Tax outcomes depend on the specific facts of each matter, and no particular result is promised or implied. Penalty amounts subject to annual inflation adjustment are stated as of the effective dates shown and should be confirmed for the year at issue.
