US Estate Tax when a Non-US Person owns US Property
US Estate Tax for Non-US Persons Owning US Property
The United States may impose an estate tax on the death of a deceased non-resident alien (NRA) on their US situs assets. US situs assets refer to property or investments that the US tax authorities consider “located in” or “connected to” the United States for estate tax purposes when an NRA someone who is neither a US citizen nor a US tax resident (i.e., not domiciled in the US) dies.
Here are the common examples of US situs assets that can be subject to estate tax of NRAs:
- US real estate : Any house, land, condo, or property physically located in the US (e.g., a vacation home in Florida or New York).
- Tangible personal property in the US Physical items like cars, jewelry, artwork, furniture, or collectibles located in the US at death.
- Shares/stock in US companies :This is the big one for many investors: Stock in any corporation organized under US law (e.g., Apple, Google, Microsoft, or any US-listed company). It doesn’t matter where the shares are held (even in a foreign brokerage account abroad) they’re still considered US situs.
- Certain business interests : Like shares in a US partnership or LLC (sometimes treated as US situs depending on specifics), or debts owed by US persons/entities.
- Other intangibles tied to the US : Such as certain receivables or contracts enforceable against US parties.
Filing Requirement: Form 706-NA
To comply with US estate tax laws, the executor of the estate, surviving spouse, or heir must file Form 706-NA, the United States Estate (and Generation-Skipping Transfer) Tax Return for Nonresidents not Citizens of the United States. This form is specifically designed for non-US persons and is required to calculate and report the estate tax due on US-situated assets.
Obtaining an IRS Transfer Certificate (Form 5173)
Before the US-situated assets can be transferred to the heirs or beneficiaries, it is often necessary to obtain an IRS Transfer Certificate (Form 5173). This certificate serves as proof that the estate has met its US estate tax obligations, or that no estate tax is due. Obtaining this certificate is a critical step in the process to ensure that assets can be legally transferred without issue.
The US-Swiss Estate Tax Treaty
For Swiss nationals owning US property, the US-Swiss Estate Tax Treaty provides specific benefits that can significantly impact the estate tax liability. The treaty is designed to prevent double taxation and may allow for certain credits, exemptions, or reduced rates. Applying the benefits of the treaty requires a thorough understanding of its provisions and how they apply to the individual circumstances of the estate.
How We Can Assist
Our firm specializes in the complex field of US estate tax for non-US persons. Our services include:
- Preparation and Filing of Form 706-NA: Ensuring accurate and timely filing to report US-situated assets and calculate any estate tax due.
- Navigating the US-Swiss Estate Tax Treaty: Expert advice on applying treaty benefits to minimize estate tax liability.
- Obtaining IRS Transfer Certificate (Form 5173): Assistance in the application process for the Transfer Certificate to allow for the smooth transfer of US-situated assets to heirs.
- Estate Planning and Consultation: Strategic planning to manage and mitigate US estate tax exposure for non-US persons owning US property.
Why Choose Our Services?
- Expertise: In-depth knowledge of US estate tax laws and the US-Swiss Estate Tax Treaty.
- Experience: Proven track record of assisting non-US persons and their estates with US estate tax compliance.
- Personalized Service: Tailored advice and solutions that meet the unique needs of each estate.
- Efficiency: Streamlined processes to ensure compliance and facilitate the timely transfer of assets.
If you are a non-US person with US-situated assets or an executor dealing with such an estate, contact us today for expert assistance. Our team is ready to provide the guidance and support you need to navigate the complexities of US estate tax laws and treaty benefits.

