Is an Offshore Trust Legal? Understanding FBAR, FATCA, and IRS Compliance

The most common question clients ask about offshore trusts is whether they are legal. The answer is yes — with an important qualification. An offshore trust is legal if it is properly reported to the IRS and FinCEN. An offshore trust that is not reported is not a legal asset protection strategy. It is a federal crime. The distinction matters enormously, and any attorney or promoter who glosses over the compliance requirements is not doing you a favor. This article explains the reporting obligations that apply to U.S. persons who establish or benefit from offshore trusts, the penalties for non-compliance, and why a properly reported offshore trust remains one of the most effective asset protection tools available.

The Foreign Bank Account Report — the FBAR — is filed on FinCEN Form 114 and is required for any U.S. person who has a financial interest in, or signature authority over, a foreign financial account with an aggregate value exceeding $10,000 at any point during the calendar year. A U.S. person who establishes a Cook Islands trust and funds it with a foreign bank or brokerage account must file an FBAR. The civil penalty for a non-willful failure to file is up to $10,000 per violation. The civil penalty for a willful failure to file is the greater of $100,000 or 50% of the account balance per violation. Criminal penalties include fines and imprisonment. The IRS has pursued FBAR penalties aggressively since the UBS enforcement action in 2009, and the penalties are not theoretical.

FATCA — the Foreign Account Tax Compliance Act — added a second layer of reporting through Form 8938, filed with the federal income tax return. Form 8938 is required for U.S. persons with specified foreign financial assets exceeding threshold amounts that vary based on filing status. For a single taxpayer living in the United States, the threshold is $50,000 on the last day of the tax year or $75,000 at any point during the year. For married taxpayers filing jointly, the thresholds are $100,000 and $150,000 respectively. FATCA also requires foreign financial institutions to report accounts held by U.S. persons to the IRS, which means the IRS frequently knows about foreign accounts before the taxpayer files — or fails to file.

A U.S. person who creates a foreign trust is treated as the owner of the trust for U.S. income tax purposes under the grantor trust rules of the Internal Revenue Code. This means all income earned by the trust is taxable to the grantor in the year it is earned, regardless of whether any distributions are made. There is no tax deferral benefit to an offshore trust for a U.S. person. The trust is a transparent entity for tax purposes, and the grantor reports the trust's income on their personal return as if the trust did not exist. Clients who are told that an offshore trust will reduce their taxes are being misled. The trust does not reduce taxes. It protects assets. Those are different things.

Form 3520 is the annual return to report transactions with foreign trusts and receipt of certain foreign gifts. A U.S. person who creates a foreign trust, transfers assets to a foreign trust, or receives distributions from a foreign trust must file Form 3520. The penalty for failure to file is the greater of $10,000 or 35% of the gross value of the property transferred to or distributed from the foreign trust. Form 3520-A is the annual information return of a foreign trust with a U.S. owner, filed by the foreign trustee. If the foreign trustee fails to file, the U.S. owner is responsible for filing a substitute Form 3520-A. The penalty for failure to file Form 3520-A is the greater of $10,000 or 5% of the gross value of the trust assets.

The compliance burden associated with an offshore trust is real, and it is one of the reasons that offshore planning is not appropriate for every client. The annual cost of compliance — trustee fees, registered agent fees, accounting fees, and legal fees for the required filings — typically runs between $5,000 and $15,000 per year depending on the complexity of the structure and the number of underlying entities. For a client with $500,000 in assets, this overhead may not be justified. For a client with $5 million in assets and significant professional liability exposure, the cost is a small fraction of the protection provided.

It is worth addressing directly the question of what happens when a client does not comply. The IRS has a long memory and significant investigative resources. Foreign financial institutions subject to FATCA report U.S. account holders to the IRS. The Department of Justice has prosecuted dozens of cases involving undisclosed foreign accounts and trusts. The Offshore Voluntary Disclosure Program, which allowed taxpayers to come into compliance with reduced penalties, closed in 2018. Taxpayers who discover unreported foreign accounts or trusts now must use the Streamlined Filing Compliance Procedures or the Delinquent International Information Return Submission Procedures, both of which carry their own costs and risks. The message is simple: if you have an offshore structure that is not properly reported, the risk of non-disclosure far exceeds the cost of coming into compliance.

A properly established, properly reported offshore trust is a legitimate and powerful asset protection tool. The Cook Islands and Nevis have enacted trust and LLC statutes specifically designed to protect assets from creditors, and those statutes work — not because they hide assets, but because they make the cost of collection prohibitive for all but the most determined and well-funded creditors. The compliance requirements are the price of that protection, and they are a price worth paying for clients with the right profile. The goal of offshore planning is not to hide assets from the government. It is to protect assets from private creditors while remaining fully transparent with the government. Those two objectives are entirely compatible, and achieving both is what distinguishes legitimate offshore planning from the schemes that end in criminal prosecution.