Navigating the complexities of Grantor Retained Unitrusts (GRUTs) is challenging enough, but when international assets are involved, the regulatory landscape becomes significantly more intricate. A GRUT, a popular estate planning tool, allows you to transfer assets into a trust while retaining an income stream for a specified period, ultimately reducing your taxable estate. However, simply transferring those assets isn’t enough when they reside outside of the United States; specific filings and considerations are absolutely crucial to ensure compliance and avoid potential penalties. Failing to properly account for these international holdings can lead to unexpected tax liabilities, delays in estate administration, and even legal challenges. Approximately 7.6 million Americans hold assets overseas, demonstrating a clear need for specialized estate planning guidance in these situations.
What Tax Forms Are Required for International GRUT Assets?

When a GRUT holds assets located outside the United States, several additional tax forms become necessary beyond the standard Form 1041 (U.S. Income Tax Return for Estates and Trusts). Form 3520, “Annual Return To Report Transactions With Foreign Trusts and Receipt of Certain Foreign Gifts,” is a critical filing requirement. It’s used to report the creation of a foreign trust (even if it’s a GRUT established by a U.S. person) and any transfers of property to it. Additionally, Form 3520-A, “Annual Information Return of Foreign Trust With a U.S. Owner,” is required to provide detailed information about the trust’s income, expenses, and beneficiaries. Penalties for failing to file these forms can be substantial—currently around $10,000 per form, per violation. Furthermore, if the GRUT holds assets in certain tax havens or jurisdictions with unfavorable tax treaties, additional scrutiny from the IRS is likely.
How Does the IRS Treat Income Generated from Foreign GRUT Assets?
The IRS requires beneficiaries of a GRUT to report any income distributions received from foreign assets. This income is generally taxable as ordinary income, but the specifics can vary depending on the type of asset and the tax treaty between the U.S. and the country where the asset is located. It’s vital to understand the concept of “effectively connected income” (ECI). If the income from the foreign assets is ECI, it’s taxed at the beneficiary’s regular income tax rates. Otherwise, it may be subject to a 30% withholding tax. One of my clients, a retired physician named Daniel, had a rental property in Italy held within his GRUT. Initially, he wasn’t aware of the reporting requirements and faced a hefty penalty. With careful guidance and amended filings, we were able to resolve the issue, but it was a costly lesson learned. The IRS is increasingly focused on international tax compliance, with significant resources dedicated to detecting unreported foreign income.
What Considerations Should Be Made Regarding Foreign Account Tax Compliance Act (FATCA)?
The Foreign Account Tax Compliance Act (FATCA) is another crucial consideration when structuring a GRUT with international assets. FATCA requires foreign financial institutions to report information about financial accounts held by U.S. taxpayers to the IRS. This means that the trustee of the GRUT may need to provide documentation to foreign banks and financial institutions to demonstrate compliance with FATCA. Failure to comply with FATCA can result in penalties for both the trustee and the foreign financial institution. Additionally, the trustee has a responsibility to ensure that the GRUT doesn’t inadvertently violate any economic sanctions or regulations imposed by the U.S. government. The complex interplay of FATCA, the Common Reporting Standard (CRS), and other international tax regulations requires specialized expertise to navigate successfully. Proper due diligence and careful planning are essential to avoid potential pitfalls.
Where Can I Find Expert Guidance for International GRUT Planning?
Planning for a GRUT with international assets demands the expertise of a qualified estate planning attorney with a strong understanding of international tax law. It’s not a do-it-yourself project. An experienced attorney can help you structure the GRUT to minimize your tax liability, ensure compliance with all applicable regulations, and protect your assets for future generations. They can also advise you on the best strategies for managing the GRUT’s assets and distributing income to beneficiaries. At our firm, we have a dedicated team of professionals specializing in international estate planning. We work closely with our clients to understand their unique circumstances and develop customized solutions that meet their specific needs. Don’t hesitate to seek expert guidance.
765 N Main St #124, Corona, CA 92878Steven F. Bliss ESQ. can be reached at (951) 582-3800 for a consultation.










