US Wills and Estate Basics for Newcomers and Immigrants
Settling in the United States means learning a legal system where estate planning is both essential and highly state-specific. Whether you are a green card holder, on a work visa, or still waiting for your status, understanding wills, trusts, and beneficiary designations now can spare your family court proceedings, delays, and taxes later. This article covers the general concepts; the details differ from state to state, and the tax rules for non-citizens differ sharply from those for citizens — so treat this as orientation, not instructions.
Why immigrants face a special version of estate planning
Newcomers often arrive with complications that native-born Americans do not:
- Assets in two countries. Property, bank accounts, or investments in your home country may be governed by that country's laws. A US will may not effectively control them, and in some cases a separate will in the home country is used.
- No nearby family. If relatives live abroad, someone still needs legal authority to handle your US assets — and that someone must be named in your documents.
- Tax-status uncertainty. Whether US estate tax treats you like a citizen depends on domicile, not just citizenship. The gap between the two treatments is enormous, and it catches many newcomers by surprise.
- Minor children. A will is how you nominate a guardian for your children if both parents die. Without that nomination, a court decides.
The will: what it does and what it cannot do
A will is the document that says who gets your property, who serves as executor (the person who carries out your instructions), and who you nominate as guardian for minor children. State law governs will formalities: most states require the will to be in writing, signed by you, and witnessed by two people who are not beneficiaries. Some states recognize handwritten (holographic) wills without witnesses; others do not — check your state's rules.
The principal drawback of relying on a will alone is that it must go through probate: a court proceeding that validates the will, pays debts, and distributes assets. Probate is public, and in many states it takes months and costs thousands of dollars. A will is still the right tool for nominating guardians and for covering assets that fall through the cracks — most estate attorneys say everyone needs one — but for larger or more complex estates, people often pair it with a living trust.
The living trust: the probate-avoidance tool
A revocable living trust is a legal arrangement you create during your lifetime: you transfer ownership of your assets to yourself as trustee, name a successor trustee to take over when you die, and the successor trustee distributes the assets to your beneficiaries without court proceedings. Key points:
- It avoids probate for assets actually placed in it. Property that never gets transferred into the trust does not benefit — the retitling step is the part many people forget.
- You keep control. Because the trust is revocable, you can change it or dissolve it while you are alive.
- It is not a tax shield. A revocable living trust does not reduce estate taxes; the assets are still treated as yours for tax purposes.
- You still need a will. Even with a trust, attorneys commonly recommend a backup ("pour-over") will to catch assets left outside the trust — and a trust cannot nominate a guardian for your children.
Living trusts are especially popular in states where probate is slow and expensive (California is a frequently cited example), while in states with simple probate, a will plus beneficiary designations may be enough. The calculus is personal and state-specific — another reason this is general information, not a recommendation.
The most overlooked tool: beneficiary designations
Many newcomers are surprised to learn that some of the most important assets pass outside the will entirely. Retirement accounts (401(k)s, IRAs), life insurance policies, and payable-on-death bank or brokerage accounts go directly to the beneficiary named on the account form — regardless of what the will says. If you never filled in the form, or the named person is long deceased, the account may default to your estate and land in probate anyway.
Because these designations override the will, they deserve periodic review: after marriage, after children, after a move, and whenever you change jobs. Many people find that updating beneficiary forms — a free, minutes-long task — does more for their estate plan than anything else they own. Note also that a will or living trust does not affect who inherits joint-tenancy property: a surviving co-owner takes it automatically.
Community property vs. common law: your state changes everything
US states follow one of two marital-property systems, and which one you live in shapes what a spouse owns and inherits:
- Community property states (labeled examples: Arizona, California, Idaho, Louisiana, Nevada, New Mexico, Texas, Washington, and Wisconsin): property acquired by either spouse during the marriage generally belongs to both spouses, half and half. There are no special spousal-inheritance minimums, because each spouse already owns half of the marital property.
- Common law states (all other states): property is owned by whichever spouse acquired it — but the law protects the surviving spouse through an elective share, a minimum percentage of the estate that a spouse can claim even if the will says otherwise. The percentage and calculation vary by state.
A newcomer moving from a common law state to a community property state (or the reverse) should have estate documents reviewed, because the property system of the new state can change what the documents mean.
Non-citizen considerations: the estate tax gap
This is the area where newcomers most need professional advice, because the rules are harsh and counterintuitive. General background only:
- Domicile, not citizenship, is the key test for US estate tax purposes. A non-citizen who is domiciled in the US (for example, a green card holder living in the US with no intention of leaving) is generally treated like a US citizen: worldwide assets are subject to estate tax, but the large lifetime exemption applies.
- A nonresident alien (neither a US citizen nor domiciled in the US) is taxed only on US-situated assets — but with a dramatically smaller exemption than citizens and domiciliaries receive. Public guidance and the IRS describe this smaller threshold in terms of a $60,000 figure on US-situated assets, which has not been raised in decades. Figures and thresholds change with legislation; treat any number here as a flag to discuss with an estate attorney, not as advice you can act on.
- Spouses who are not US citizens do not get the usual unlimited marital deduction. A special structure called a Qualified Domestic Trust (QDOT) can defer (not eliminate) estate tax on assets passing to a non-citizen spouse, but the rules are technical and require qualified drafting.
- Some estate tax treaties between the US and other countries can change these outcomes, which is why immigrants with significant US assets — including US stocks and US real estate — often benefit from advice before they become domiciled.
Guardianship for minor children
For newcomer parents, this may be the single most important clause in a will. A will is where you nominate a guardian for your children if you and the other parent both die or become incapacitated. Without a nomination, a court chooses — and a court in the US may have little information about relatives living abroad. Many immigrant parents also prepare a standby guardianship or temporary-care authorization so that someone local can care for the children immediately while longer-term arrangements are sorted out. Requirements differ by state, so check your state's process with an attorney.
Frequently asked questions
Is a living trust always better than a will?
No. A trust avoids probate for assets placed in it and keeps the distribution private, but it costs more to set up, requires you to retitle assets into it, and cannot nominate guardians for children. Many people use both: a trust for major assets and a will as a backup plus a guardianship nomination.
Do beneficiary designations really override my will?
Yes. Retirement accounts, life insurance, and payable-on-death accounts pass directly to the named beneficiary by contract, independent of what the will says. Outdated designations are one of the most common estate-planning mistakes, so review them after marriage, divorce, children, or a job change.
I am on a work visa and own US stocks. Do US estate tax rules apply to me?
It depends on whether you are treated as domiciled in the US for estate tax purposes, which is a fact-specific legal question — not simply a matter of your visa type. Non-citizens who are not domiciled in the US face a much smaller exemption on US-situated assets than citizens and domiciliaries do. This is an area where individualized advice matters; the IRS publishes guidance for nonresident estates (Form 706-NA) at irs.gov.
Which states are community property states?
Arizona, California, Idaho, Louisiana, Nevada, New Mexico, Texas, Washington, and Wisconsin. All other states are common law states. Alaska allows couples to opt in to community property by agreement.
Can my will from my home country cover my US assets?
Possibly for some purposes, but US states have their own formalities, and real estate is generally governed by the law of the state where it sits. Many immigrants maintain a US will for US assets (and sometimes a separate will for the home country), with each drafted so it does not accidentally revoke the other. An estate attorney in your state can assess whether your existing documents work.
Sources
- Nolo, Avoiding Probate in Texas (living trusts and probate-avoidance methods): https://www.nolo.com/legal-encyclopedia/texas-avoiding-probate-31945.html
- Nolo, Estate Planning for Common Law Marriages (beneficiary designations, living trusts): https://www.nolo.com/legal-encyclopedia/estate-planning-for-common-law-marriages.html
- Nolo, Revocable Living Trusts / leaving property to special needs trusts (trust mechanics): https://www.nolo.com/legal-encyclopedia/how-leave-property-special-needs-trust.html
- IRS, Some nonresidents with U.S. assets must file estate tax returns: https://www.irs.gov/individuals/international-taxpayers/some-nonresidents-with-us-assets-must-file-estate-tax-returns
- KPMG, US assets and US estate tax: what a non-US person should know: https://kpmg.com/uk/en/insights/tax/tmd-us-assets-and-us-estate-tax.html
- US Tax & Financial Services, US Estate Tax for Non-Residents 2026 Update: https://www.ustaxfs.com/insights/us-estate-tax-for-non-residents-2026/
- Raveum, US Estate Tax for Global Investors: https://www.raveum.com/resources/guides/us-estate-tax-for-global-investors
- Honest Money Advice, Estate Tax for Green Card Holders: https://honestmoneyadvice.com/estate-tax-for-green-card-holders/
Tax figures, exemption thresholds, and state lists should be checked against the official IRS site and your state's current law before acting — statutes and amounts change.
This article provides general information only and is not legal or tax advice. Estate law is state-specific and the tax rules for non-citizens are complex; consult a licensed estate attorney in your state before preparing or signing any documents.