Affiliate Disclosure: Law-Trust.com may earn a commission through links on this page, at no extra cost to you. This article is for informational purposes only and does not constitute legal advice. Consult a licensed attorney familiar with international estate law.
Canada is home to roughly 300,000 US-born residents — many drawn by employment, relationships, or a preference for Canadian healthcare and lifestyle. The US-Canada border is the most intimate international boundary in the world, and the two countries have extensive treaties designed to prevent double-taxation. But estate planning for Americans in Canada is still a minefield: Canada's deemed disposition rules, the treatment of RRSPs and TFSAs, provincial will variations, and the US-Canada estate tax treaty all interact in ways that require careful navigation.
This guide walks through the key issues and practical steps every American in Canada should address.
The Unique Challenge: Two Estate Tax Systems
Americans in Canada face a double-barrel estate tax challenge that is different from almost any other expat situation:
- United States: Federal estate tax on worldwide assets above the exemption (~$13.99 million in 2026)
- Canada: No estate tax per se, but a deemed disposition — the deceased is treated as having sold all capital property at fair market value on death, triggering capital gains tax in the final income tax return
The US-Canada Tax Treaty provides mechanisms to prevent the same income or gain from being taxed twice. Specifically, Canada will generally allow a foreign tax credit for US estate tax paid on Canadian-situs assets, and the US treaty provisions include enhanced marital benefits for US citizens married to Canadian citizens.
The US-Canada Estate and Gift Tax Treaty
The Convention Between the United States and Canada with Respect to Taxes on Income and on Capital (including its five protocols) contains provisions specifically addressing estate and gift taxes. Key benefits for Americans in Canada:
- Unified credit proration: A US citizen domiciled in Canada at death receives a prorated unified credit based on the ratio of US-situs assets to worldwide assets. This may reduce US estate tax owed.
- Marital deduction: A US citizen married to a Canadian citizen (who is not a US citizen) may be entitled to an unlimited marital deduction, allowing all assets to pass to the Canadian spouse free of US estate tax.
- Foreign tax credit: Both countries allow credit for taxes paid to the other country on the same assets, preventing true double-taxation.
Your US Will Is the Starting Point
ExpatLegalWills helps Americans in Canada create a US-state-law will as the foundation of their cross-border estate plan — quickly, affordably, and online.
Create Your US Expat Will at ExpatLegalWills →
Canadian Provincial Will Requirements
Canada has no federal succession law — each province and territory governs its own. For Americans in Canada, the relevant provincial law is typically the province where they are domiciled. Key requirements across most provinces:
- Will must be in writing and signed by the testator
- Two witnesses must sign in the testator's presence (and each other's)
- Neither witness may be a beneficiary
- Testator must be of legal age (usually 18) and sound mind
- Most provinces also recognise holographic (entirely handwritten) wills
Quebec is unique — it operates under the Civil Code of Quebec, and Quebec wills have different formalities. Americans living in Quebec should consult a notaire for their Quebec will.
RRSP and TFSA: The Non-Estate Assets
RRSP at Death for Americans
The full RRSP value is included in your income in the year of death, unless it rolls over to a qualified beneficiary (Canadian-resident spouse or qualifying dependant). For an American in Canada, the US does not recognise Canadian RRSP deferral — you may have been required to report RRSP income annually on US tax returns under FBAR and FATCA. Your estate planning attorney should coordinate US and Canadian treatment of RRSP assets.
TFSA and US Tax Treatment
Canada treats the TFSA as tax-free. The US does not — the IRS treats TFSAs as foreign grantor trusts, requiring annual reporting (Form 3520) and potentially taxing income within the TFSA. Americans in Canada with TFSAs face both compliance requirements and potential US tax on TFSA growth. This should be considered in your estate plan — the TFSA may not be as "free" from your estate as it is for Canadian citizens.
Canadian Probate: The Provincial Process
Probate in Canada is a provincial process. Each province has a probate court (often the provincial Superior Court or Court of Queen's Bench). The executor applies for a Certificate of Appointment of Estate Trustee (Ontario terminology) or equivalent. Probate fees vary by province — Ontario charges approximately 1.5% of the estate value above $50,000.
A US will can be used for Canadian assets, but it must be authenticated (apostilled) and may require translation for Quebec assets. Having a separate Canadian provincial will significantly speeds up the process.
US Citizens Must File FBAR and FATCA Reports
As a US citizen with Canadian bank accounts, your executor must continue US tax compliance. The estate's US executor must file FBAR (FinCEN 114) for any Canadian accounts with an aggregate value exceeding $10,000 in the year of death, and Form 8938 (FATCA) for specified foreign financial assets above the applicable threshold. Failing to comply carries heavy penalties.
Practical Steps for Americans in Canada
- Create a US-law will (governed by your home state law) covering your worldwide assets, with a qualified US estate attorney.
- Create a Canadian provincial will (with a Canadian-admitted lawyer) for your Canadian assets — ensure neither will revokes the other.
- Review RRSP and TFSA beneficiary designations — understand both Canadian and US tax treatment.
- Consult a cross-border tax specialist (a US-Canada specialist, not just a Canadian or US accountant) about the treaty benefits and how to structure your estate to minimise combined tax.
- Maintain US tax compliance — FBAR, FATCA, and US estate tax filings must be current.
- Name executors in both countries — a US-based executor for your US will and a Canadian executor for your Canadian will.
Cross-Border Planning Starts with a Valid Will in Each Country
Americans in Canada need both a US will and a Canadian will. ExpatLegalWills handles the US layer — straightforward and built for Americans abroad.
Start Your US Expat Will →
Frequently Asked Questions
Do I owe both US estate tax and Canadian income tax when I die in Canada?
Potentially yes. Canada's deemed disposition triggers income tax on unrealised capital gains in the final return. The US federal estate tax applies to your worldwide estate if above the exemption. The US-Canada tax treaty provides credits to prevent true double-taxation on the same assets.
Does the US-Canada estate tax treaty help Americans in Canada?
Yes. The Convention Between the US and Canada with Respect to Taxes on Income and on Capital (and its protocols) provides reciprocal credits so that the same assets are not fully taxed in both countries. The unified credit provisions allow Canadians married to US citizens to benefit from the US marital deduction.
Can my RRSP pass to my US-citizen spouse without Canadian tax?
If your spouse is a Canadian resident and named as the RRSP beneficiary (or designated in your will), the RRSP can be transferred ('rolled over') to their RRSP on a tax-deferred basis. For a non-resident US spouse, the rollover provisions may not apply, and the full RRSP value is included in income in your final return.
Do I need both a US will and a Canadian provincial will?
Yes, this is strongly recommended. A US-law will covers your worldwide assets and US-based interests; a Canadian provincial will covers your Canadian assets. Both should be drafted to avoid revoking each other and to limit their scope territorially.
What happens to my TFSA if I die as an American in Canada?
Your TFSA can name a successor holder (spouse/common-law partner) or a beneficiary. A successor holder maintains the TFSA tax-free; a beneficiary receives the amount but any growth after death may be taxable. Note that the US does not recognise TFSAs as tax-free — you may owe US taxes on TFSA income annually.
Which Canadian province's succession law applies to my estate?
For moveable property, the law of the province where you are domiciled at death applies. For immoveable property (real estate), the law of the province where the property is located applies. Ensure your will complies with the laws of the relevant province.