When a foreign national dies owning assets in the United States, the process of international estate administration does not move forward until one specific document is in place: a transfer certificate issued by the IRS. Until that certificate arrives, U.S. financial institutions will not release funds, close accounts, or transfer ownership to heirs no matter how clear the legal right to inherit may be.
This blog is for executors, family members, and legal representatives who are managing a U.S. estate on behalf of a non-resident alien. If you are trying to understand what the IRS actually requires, why the process takes as long as it does, and what Form 706-NA has to do with all of it, this is the clearest breakdown available.
What the IRS Requires Before Issuing a Transfer Certificate
The IRS does not issue a transfer certificate on request. It issues one after reviewing a complete submission package and confirming that U.S. estate tax obligations have been addressed. That package is filed with the IRS Estate and Gift Tax unit and must include all of the following:
- Form 706-NA, the U.S. Estate and Generation-Skipping Transfer Tax Return for the estate of a nonresident who was not a U.S. citizen at the time of death
- A certified copy of the death certificate, with a certified English translation if the original was issued in a foreign language
- Proof of the decedent’s non-resident alien status at the time of death, such as a foreign passport, visa records, or documentation establishing domicile outside the U.S.
- Documentation of all U.S.-situated assets, including account statements, property records, or brokerage holdings showing value as of the date of death
- Proof of the beneficiary’s identity and their relationship to the decedent
- Copies of any will or trust documents, with certified translations where applicable
- In some cases, an Apostille-authenticated foreign probate or succession document showing who is legally entitled to inherit
- Evidence that any applicable U.S. estate tax has been paid, or a calculation showing no tax is owed
If anything is missing, inconsistent, or incomplete, the IRS issues a request for additional information. That request pauses the review entirely. In practical terms, it restarts the waiting period, which is why getting the submission right the first time is so important.
What Is Form 706-NA and Why Does It Matter So Much?
Form 706-NA is the centerpiece of the transfer certificate process. It is the IRS filing used to report U.S.-situated assets belonging to a non-resident alien estate, calculate any estate tax owed, and formally initiate the IRS review that leads to the certificate.
A few critical details about this form that international families and representatives often overlook:
The filing deadline is nine months from the date of death. While a six-month extension is available by filing Form 4768, it is a common trap to assume this grants more time to pay. An extension only applies to the paperwork; the estimated tax payment is still due at the nine-month mark. Missing these deadlines can trigger significant penalties and interest, and a late filing often triggers a more rigorous IRS scrutiny during the transfer certificate review.
The estate tax exemption for non-resident aliens is $60,000. That is a significant contrast to the exemption available to U.S. citizens and residents, which as of 2026 is $15 million (and $7.35 million for New York residents). For many international families, this means U.S. estate tax is a real and immediate concern, not a theoretical one.
Tax treaties change the calculation. The U.S. has estate tax treaties with Austria, Denmark, Finland, France, Germany, Greece, Ireland, Italy, Netherlands, Norway, Switzerland, Japan, Australia, South Africa, Canada, and the United Kingdom. These treaties may provide a higher exemption or reduce the overall tax burden, but these treaty benefits are not automatic. They must be claimed directly on Form 706-NA. Families from treaty countries who are not aware of this often overpay or delay the process unnecessarily.
The executor or estate administrator must sign the form. This is one of the reasons why having a U.S.-based authorized representative is often a practical requirement, not just a recommendation. For families abroad with no U.S. representative already in place, this means a court-appointed U.S. estate administrator may need to be established before Form 706-NA can even be filed.
How the Transfer Certificate Affects the Overall Timeline
The transfer certificate requirement is almost always the longest single step in settling an estate that includes U.S. assets owned by a non-resident alien. While other parts of the estate may resolve on a reasonable timeline, the U.S. assets remain completely frozen until the IRS clears them.
IRS processing time alone, from the date of a complete and accurate filing, typically runs six months to over a year. That timeline does not include the time needed to gather documents, prepare the filing, establish a U.S. representative if needed, or address any IRS follow-up requests.
A few specific factors that extend the process further:
Filing errors or missing documents effectively reset the clock. Families who submit incomplete packages often wait far longer than those who get it right the first time.
If a U.S. court-appointed estate administrator is required, that process must be completed before Form 706-NA can be filed. That adds time before the IRS waiting period even begins.
Foreign probate or succession proceedings happening simultaneously in another country do not speed up the IRS process. The two systems operate independently. A family that has fully resolved the estate under foreign law may still be waiting on the U.S. side for many additional months.
Estate tax that is owed must be paid before the certificate is issued. This creates a real cash flow problem when the only accessible U.S. assets are the ones that are frozen. Families sometimes need to arrange payment from other sources while waiting for the certificate, which adds financial pressure on top of an already difficult situation.
What Families and Representatives Should Do to Move the Process Forward
The most effective way to shorten the timeline is to submit a complete, accurate filing the first time. That sounds straightforward, but in practice it requires understanding exactly what the IRS expects, how to document non-resident alien status, how to value U.S. assets as of the date of death, and whether any tax treaty applies.
Working with an attorney experienced in international estate administration significantly reduces the risk of errors, incomplete submissions, and avoidable delays. The Village Law Firm handles these cases regularly, including situations where families abroad are dealing with frozen U.S. accounts and have no clear path forward.
The process is also more manageable when started early. Families who begin gathering documentation and identifying a U.S. representative shortly after the death are in a much better position than those who wait until a financial institution has already refused to release funds. Understanding the executor responsibilities involved in a U.S. estate, even from abroad, helps families take the right steps in the right order from the start.
If you are managing a U.S. estate involving a non-resident alien and need guidance on the transfer certificate process, reach out to The Village Law Firm to schedule a consultation and book a call here.
FAQs
What happens if Form 706-NA is filed late?
Filing after the nine-month deadline does not prevent the transfer certificate from being issued, but it can result in penalties and interest on any unpaid estate tax. It may also complicate the IRS review and add to the overall processing time. If the deadline has already passed, filing as soon as possible with a complete and accurate package is the best course of action.
Can a foreign executor file Form 706-NA without a U.S. attorney?
There is no legal requirement to use an attorney, but Form 706-NA is a specialized tax filing that requires accurate valuation of U.S. assets, correct calculation of estate tax, and proper documentation of non-resident alien status. Errors or omissions delay the process significantly. Most families find that working with a U.S.-licensed attorney who handles these filings regularly is the most efficient path to obtaining the certificate.
Do tax treaties automatically reduce estate tax for non-resident aliens?
No. Tax treaty benefits must be claimed on Form 706-NA. They are not applied automatically. If the decedent was a citizen or resident of a country with a U.S. estate tax treaty, such as France, Germany, or the United Kingdom, those benefits should be evaluated carefully before the form is filed. Failing to claim applicable treaty benefits can result in unnecessary tax liability.
