A nonresident parent wants to set aside money for children who live in the United States and protect it from divorces, creditors or poor decisions. One common design: a U.S. irrevocable trust, funded with foreign cash or securities, that owns a U.S. LLC holding the investments. Here is how it is taxed.
Is it a U.S. trust or a foreign trust?
A U.S. trust must meet both tests: a U.S. court can supervise its administration, and U.S. persons control all substantial decisions (IRC §7701(a)(30)(E)). That usually means a U.S. trustee and no foreign person with a veto. As a U.S. trust, it is taxed on its worldwide income.
Is it a grantor trust?
For a nonresident grantor, generally not. IRC §672(f) treats a foreign grantor as owner only if the trust is revocable by the grantor or pays only to the grantor and spouse during the grantor’s life. An irrevocable trust for children is therefore a separate taxpayer that files Form 1041, and the parent does not report its income.
Does funding it trigger gift tax?
Not if it is funded with foreign assets. A nonresident pays U.S. gift tax only on gifts of U.S. real estate and U.S. tangible property; gifts of foreign assets, and of intangibles such as stock, are not taxed (IRC §§2501(a)(2), 2511). Fund the trust first, then let the trust buy U.S. investments.
How is the trust taxed on what it keeps?
Trust brackets are compressed: the 37% rate starts at $16,250 of taxable income for 2026. The 3.8% net investment income tax applies to the lesser of undistributed investment income or income above that same threshold (IRC §1411(a)(2)). Income the trust distributes to beneficiaries is generally taxed to them instead (IRC §§661–662), often at lower rates.
What kind of income matters:
- Qualified dividends and long-term gains (U.S. stock, sale of LLC interests held over a year): up to 20%, plus 3.8% NIIT. On $50,000 of qualified dividends kept in the trust, that is about $11,900 of federal tax.
- Rent and interest: ordinary rates, up to 37%, plus NIIT unless the activity is non-passive. On $100,000 of net rent kept in the trust, roughly $37,000 plus $3,800.
- Foreign dividends: qualified only if paid by a qualified foreign corporation (for example, one eligible for treaty benefits); otherwise ordinary. Foreign tax withheld can be credited.
What about California?
California taxes a trust on all its income if all its fiduciaries and all its non-contingent beneficiaries are California residents; otherwise the income is apportioned among them (Cal. Rev. & Tax. Code §§17742–17744). A trust with a Nevada trustee and a California child may still owe California tax on part of its income. California also has a “throwback” tax when accumulated income is later distributed to a California beneficiary (§17745). The top California rate is 12.3%, plus 1% on income over $1 million.
What happens at distribution or termination?
Income distributions are taxed to the beneficiary, with the trust taking a matching deduction. Distributions of principal — the original foreign cash, for example — are not income to the beneficiary. Accumulated income paid out later can bring the California throwback rule into play.
Is the trust in the parent’s estate?
Not if the parent made a completed gift and kept no retained benefits or powers that pull the assets back under IRC §§2036–2038. Whether a gift is complete depends on what control the parent kept over who benefits (Treas. Reg. §25.2511-2). An irrevocable trust can still be an incomplete gift if the parent kept that kind of control. For a nonresident parent, inclusion would matter only for U.S.-situs assets in any case.
What is the trade-off?
Because the assets are outside the parent’s estate, there is no stepped-up basis at the parent’s death (IRC §1014; Rev. Rul. 2023-2). Appreciation is taxed when the trust or the children eventually sell. Most families accept that in exchange for protection and avoiding U.S. estate tax at 40%.
Who should be trustee?
To keep the trust a U.S. trust, U.S. persons must control all substantial decisions, so at least one U.S. trustee (an individual or a trust company) is needed, and foreign family members should not hold powers that let them make substantial decisions alone. A professional trustee costs more but brings continuity, recordkeeping and credibility with banks. Many families use a U.S. trust company as trustee with a family member as advisor or protector, with carefully drafted, limited powers.
Why put an LLC inside the trust?
The LLC holds the real estate or investments; the trust holds the LLC. That separates liability (a tenant’s claim stays inside the LLC), makes management easier (the manager can act without retitling property), and allows assets to be divided among children by issuing LLC interests instead of deeds. A single-member LLC owned by the trust is usually disregarded for income tax, so the tax result follows the trust.
Can the parent still benefit?
Carefully. If the parent keeps the right to income, to use the property, or to control who benefits, the assets may be pulled back into the parent’s estate for U.S. estate tax (IRC §§2036 and 2038), and a nonresident parent has almost no exemption for U.S.-situs property. If the parent will live in or use a house owned through the trust, the parent should pay fair rent under a written lease.
What records does the trust need to keep?
- A signed trust agreement, LLC operating agreement and assignment of the LLC interest to the trust.
- A separate trust bank account and LLC bank account; no mixing with personal funds.
- Annual trust returns (Form 1041) and California Form 541 where required.
- Records of each gift to the trust and any gift tax returns filed.
- Minutes or written consents for major decisions such as sales or refinancing.
Can the trust be changed later?
An irrevocable trust is meant to be permanent, but it does not have to be frozen. A well-drafted trust can give a trust protector limited power to fix administrative provisions, change the trustee, or move the trust’s governing law. Some states also allow decanting, where the trustee pours the assets into a new trust with updated terms. These tools should be used carefully, because a change that gives the parent back control can undo the estate tax result, and a change of trustee can turn a U.S. trust into a foreign one. Plan the flexibility at the start instead of trying to add it later.
How long does setup take?
Usually a few weeks: drafting and signing the trust and LLC documents, obtaining tax ID numbers, opening bank accounts, and transferring the assets. Real estate transfers also need a recorded deed and, in California, a change-in-ownership filing with the county assessor.
Sources: IRC §§1, 641, 661–662, 672(f), 1411, 2036–2038, 2501, 2511, 7701(a)(30); Treas. Reg. §25.2511-2; Rev. Rul. 2023-2; Cal. Rev. & Tax. Code §§17742–17745; Rev. Proc. 2025-32. As of November 2026.
