A non-U.S. situs asset is property treated as located outside the United States under U.S. estate, gift, or transfer tax rules. For U.S. expats and cross-border families, situs can affect whether an asset is exposed to U.S. estate tax, gift tax, treaty rules, Form 706-NA, Form 709, or foreign inheritance planning.
Why it matters for U.S. expats
Non-U.S. situs assets matter most in cross-border estate and gift planning, especially for non-U.S. citizen spouses, nonresident noncitizens, mixed-nationality families, and former U.S. persons. U.S. citizens and U.S.-domiciled individuals are generally taxed on worldwide assets for U.S. estate and gift tax purposes, but nonresident noncitizens are usually exposed to U.S. transfer tax only on certain U.S.-situs assets. Correctly identifying situs can change whether a U.S. filing is required, whether a treaty helps, and how assets should be held before death or lifetime transfer.
Common questions
1. What is a non-U.S. situs asset?
A non-U.S. situs asset is an asset treated as located outside the United States under U.S. transfer tax rules. The result depends on the type of asset and the specific estate or gift tax rule involved.
2. Why does situs matter for U.S. estate and gift tax?
Situs determines whether an asset is treated as U.S.-located or foreign-located. For nonresident noncitizens, that can determine whether the asset is subject to U.S. estate or gift tax.
3. Is foreign real estate a non-U.S. situs asset?
Yes. Real estate located outside the United States is generally a non-U.S. situs asset.
4. Is tangible personal property outside the United States a non-U.S. situs asset?
Yes. Tangible personal property is generally located where it is physically held, so property outside the United States is usually non-U.S. situs.
5. Are shares of a foreign corporation non-U.S. situs assets?
Yes. Stock of a corporation organized outside the United States is generally treated as property located outside the United States.
6. Are shares of a U.S. corporation non-U.S. situs assets if held in a foreign brokerage account?
No. Stock of a corporation organized under U.S. law is generally U.S.-situs property, even if the shares are held through a foreign brokerage account or the stock certificate is outside the United States.
7. Are life insurance proceeds non-U.S. situs assets?
For Form 706-NA purposes, proceeds of life insurance on the decedent’s life are treated as property located outside the United States.
8. Are bank deposits non-U.S. situs assets?
Some deposits are treated as located outside the United States for estate tax purposes if they are not effectively connected with a U.S. trade or business. This can include certain U.S. bank deposits and deposits in foreign branches of U.S. banks.
9. Do U.S. citizens avoid U.S. estate tax by holding non-U.S. situs assets?
No. U.S. citizens are generally subject to U.S. estate tax on worldwide assets, including non-U.S. situs assets.
10. Do nonresident noncitizens pay U.S. estate tax on non-U.S. situs assets?
Not usually. The U.S. estate tax for a nonresident not a citizen generally focuses on U.S.-situated assets, though worldwide estate values may still be relevant for calculations, deductions, or treaty positions.
11. Can a treaty change how situs is treated?
Yes. Estate and gift tax treaties can change how assets are taxed or reduce U.S. estate tax exposure. Treaty positions may need to be disclosed with the relevant return.
12. Is situs the same for income tax, estate tax, and gift tax?
No. Situs rules for transfer tax are different from income tax sourcing rules, residency rules, and foreign account reporting rules. The same asset may need to be analyzed under several systems.
Related forms
- Form 706-NA: Estate tax return for nonresident alien decedents
- Form 709: U.S. Gift Tax Return
- Form 3520: Reporting foreign gifts and foreign trusts
- Form 8938: FATCA reporting for U.S. expats
- FinCEN Form 114: FBAR reporting
When to get help
Professional guidance is important when:
- You own assets in more than one country.
- You are a U.S. citizen married to a non-U.S. citizen spouse.
- You are a nonresident noncitizen with U.S. and non-U.S. assets.
- You are planning lifetime gifts or an inheritance across borders.
- You own U.S. stocks, foreign stocks, foreign real estate, life insurance, trusts, or foreign entities.
- You need to determine whether Form 706-NA, Form 709, Form 3520, FBAR, or Form 8938 applies.
- You want to use an estate or gift tax treaty position.
Bright!Tax can review cross-border assets, identify U.S. and non-U.S. situs issues, and coordinate the tax reporting connected to foreign gifts, inheritances, trusts, and accounts. Get started with Bright!Tax.
Related Bright!Tax guides
Official sources
- IRS: Instructions for Form 706-NA
- IRS: About Form 706-NA
- IRS: Gift tax for nonresidents not citizens of the United States
- IRS: Estate and gift tax treaties
- IRS: Publication 559, Survivors, Executors, and Administrators
Reviewed by
Katelynn Minott, CPA & CEO
Last reviewed
July 2026
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