US Expat Tax Guide 2026: Americans Living in Canada

Key takeaways: US expat tax for Americans in Canada

• 01US citizens and green-card holders must file Form 1040 every year for life, regardless of where they live, whether they owe US tax or not.
• 02FBAR (FinCEN Form 114) is required if the aggregate balance of your Canadian bank, investment, RRSP, TFSA, and RESP accounts exceeded US$10,000 at any point during the year. Due April 15 with automatic extension to October 15. Non-wilful penalties start at US$10,000 per form; wilful penalties reach the greater of US$100,000 or 50% of account balance.
• 03Form 8938 (FATCA) kicks in at higher thresholds for taxpayers living abroad: US$200,000 end of year or US$300,000 any time (single); US$400,000 or US$600,000 (married filing jointly).
• 04Double taxation is usually avoided through the Foreign Tax Credit or the Foreign Earned Income Exclusion. For most Canadian-resident Americans, the Foreign Tax Credit wins because Canadian combined federal-provincial tax rates are higher than US rates on the same income.
• 05RRSPs are automatically treaty-exempt from current US taxation on inside buildup under Revenue Procedure 2014-55. No Form 8891 election needed anymore.
• 06TFSAs and RESPs are traps. The IRS does not recognize their Canadian tax-free status. TFSAs may be reportable as foreign grantor trusts (Forms 3520 and 3520-A); Canadian mutual funds inside a TFSA are generally PFICs requiring Form 8621. Significant compliance cost for a small tax benefit.
• 07If you haven't filed in years, the Streamlined Foreign Offshore Procedures let you catch up without penalty: three years of amended 1040s, six years of FBARs, and Form 14653 certifying non-wilfulness.

Published November 10, 2026 by Zohaib Zafar, Cross-Border Tax Lead at Sapere.

If you are a US citizen or green-card holder living in Canada, you still have a US tax return to file every year. The United States is one of only two countries in the world that tax their citizens on worldwide income regardless of residence (the other is Eritrea). For Americans who moved to Canada for work, family, or dual-citizen reasons, this creates a second compliance load most financial advisors on either side of the border do not handle.

Missing a filing usually does not mean owing tax. The Canada-US tax treaty and the Foreign Tax Credit prevent most double taxation. It does mean exposure to large information-return penalties that have nothing to do with actual tax owed. This guide walks through the US expat tax framework for the 2026 tax year: the forms you must file, the elections that matter, the Canadian structures that create traps, and the catch-up path if you have fallen behind. The authoritative IRS reference is Publication 54, Tax Guide for US Citizens and Resident Aliens Abroad.

Do I have to file US taxes if I live in Canada?

Yes. US citizens and lawful permanent residents (green-card holders) file a US federal income tax return annually on their worldwide income regardless of where they live or earn that income. The US and Eritrea are the only two countries that tax on citizenship rather than residence.

If your worldwide income exceeds the standard filing threshold (roughly US$14,600 for a single filer under 65 in 2024, indexed upward each year), you must file Form 1040 even if you owe nothing after credits and the treaty. Most US expats in Canada owe no additional US tax because Canadian tax rates are higher and the Foreign Tax Credit zeroes out the US liability. Filing is still required.

The filing deadline is April 15 for US residents. Taxpayers abroad get an automatic extension to June 15 (no form needed; attach a statement explaining you qualified for the abroad extension). You can further extend to October 15 by filing Form 4868. Any tax owed still accrues interest from April 15, so the extension is a filing extension, not a payment extension.

What is the FBAR and when is it due?

The FBAR (FinCEN Form 114, Report of Foreign Bank and Financial Accounts) is required if the aggregate balance of your foreign financial accounts exceeded US$10,000 at any single point during the calendar year. This is not an income tax return. It is an information return filed with FinCEN, not the IRS, through the BSA E-Filing System.

What counts as a foreign financial account for a US citizen in Canada:

• 01Chequing and savings accounts at Canadian banks
• 02Investment accounts, including non-registered accounts, TFSA, RRSP, RESP, RDSP, and FHSA
• 03Pension accounts you have signature authority over
• 04Cryptocurrency accounts at Canadian exchanges (recent FinCEN clarification)
• 05Life insurance with cash value held through a Canadian insurer

The FBAR is due April 15 with an automatic extension to October 15, no form required for the extension (unlike Form 4868). Non-wilful failure to file carries a penalty of up to US$10,000 per form per year. Wilful failure can reach the greater of US$100,000 or 50% of the account balance per violation. The IRS has pursued these penalties aggressively against dual citizens who assumed Canadian residence relieved them.

What is Form 8938 FATCA and how does it differ from the FBAR?

Form 8938 (Statement of Specified Foreign Financial Assets) is a separate FATCA-regime filing, due with your Form 1040, not with the FBAR. You may need to file one, the other, or both depending on your account balances.

Thresholds for taxpayers living abroad (Americans in Canada):

• 01Single or married filing separately: US$200,000 end of year, or US$300,000 any time during year
• 02Married filing jointly: US$400,000 end of year, or US$600,000 any time during year

Key differences from the FBAR:

• 01Form 8938 is filed with the IRS as an attachment to Form 1040. The FBAR is filed separately with FinCEN through the BSA system.
• 02Form 8938 thresholds are higher for taxpayers abroad than for US residents. The law gives expats a break.
• 03Form 8938 covers "specified foreign financial assets" which includes stock in foreign entities not held through an account, foreign partnership interests, and foreign-issued debt instruments. The FBAR only captures accounts over which you have signature authority.

Non-filing of Form 8938 is US$10,000 per form, with an additional US$10,000 per 30 days of non-compliance after IRS notification, up to US$50,000 per form. These penalties are separate from FBAR penalties, so a dual-citizen non-filer can accumulate exposure under both regimes.

Should I take the Foreign Tax Credit or the Foreign Earned Income Exclusion?

For most Americans employed in Canada, the Foreign Tax Credit (Form 1116) usually wins over the Foreign Earned Income Exclusion (Form 2555). Canadian combined federal-provincial income tax rates are higher than US rates on the same income, so the credit lets you offset US tax dollar-for-dollar for Canadian tax paid while still growing your Standard Deduction and child tax credits inside the US system.

The Foreign Earned Income Exclusion (approximately US$130,000 in 2026, indexed annually, see IRS Publication 54 for the exact figure) can win in specific scenarios:

• 01Low-effective-tax Canadian situations, for example a tax year dominated by RRSP catch-up contributions reducing Canadian taxable income
• 02Taxpayers who want to preserve Roth IRA contribution eligibility (the FEIE reduces adjusted gross income; the FTC does not)
• 03US-source passive income earners for whom the FTC does not provide offset because the income is not foreign-sourced

The choice is not easily reversible, so model both scenarios before you elect either. Once the FEIE is revoked, you cannot re-elect it for five years without IRS consent.

How are my RRSP and TFSA treated by the IRS?

RRSPs are good. Under Revenue Procedure 2014-55, the IRS automatically treats inside buildup in a Canadian RRSP or RRIF as tax-deferred, matching the Canadian treatment. You no longer need Form 8891 for an election. You still report the RRSP on your FBAR and on Form 8938 if you exceed the threshold, but it does not create current US taxation. Withdrawals are taxed by both countries with the FTC available to offset the US side.

TFSAs are a trap. The IRS does not recognize the Canadian tax-free status. Your TFSA is typically treated as a foreign grantor trust, requiring:

• 01Annual Form 3520 (Annual Return to Report Transactions with Foreign Trusts)
• 02Annual Form 3520-A (Annual Information Return of Foreign Trust with a US Owner)
• 03Current US taxation on inside growth (interest, dividends, capital gains) as it is earned

Non-filing of Form 3520 or Form 3520-A triggers a penalty of the greater of US$10,000 or 35% of the gross value transferred to the trust, plus continuing penalties. If the TFSA holds Canadian mutual funds or ETFs, those are generally classified as PFICs (passive foreign investment companies), requiring Form 8621 per fund per year with punitive default taxation rules. For a US citizen in Canada, the practical answer is usually to close the TFSA or hold only individual Canadian or US stocks inside it.

RESPs raise the same foreign-grantor-trust issue as TFSAs for the US contributor. In a two-spouse household where one spouse is a US citizen and the other is not, the common structure is for the non-US spouse to be the subscriber. The Canada Education Savings Grant is still available to the child regardless of the subscriber's citizenship.

What if I haven't filed US returns in years?

The IRS created the Streamlined Foreign Offshore Procedures specifically for this situation. If your non-filing was non-wilful (you did not know you had to file, you misunderstood your obligations as a dual citizen, your previous advisor did not flag it), you can enter the program voluntarily and avoid most penalties.

What you file under Streamlined Foreign Offshore:

• 01Three years of amended Form 1040 returns (or original returns if never filed)
• 02Six years of FBARs through the BSA E-Filing System
• 03Form 14653, a certification of non-wilfulness explaining the facts of your situation

What the program gives you:

• 01All failure-to-file, failure-to-pay, and FBAR penalties are waived
• 02You still owe the actual tax plus interest for the three amended years
• 03You do not need to make a formal voluntary disclosure (the Streamlined track is specifically for non-wilful cases)

Who qualifies: US citizens or green-card holders who have been physically outside the US for at least 330 days in one of the three years being amended, and whose non-filing was non-wilful. The certification is signed under penalty of perjury, so wilful non-filers should use the Voluntary Disclosure Practice instead. The Streamlined program has been in place since 2014 and processes thousands of returns a year. It is the cleanest way back into compliance.

Will my US state still tax me after I move to Canada?

It depends on the state you left. Most states follow the IRS and give up taxing you once you establish residence elsewhere (including Canada). A few states are aggressive about keeping former residents on the tax rolls.

California is the most aggressive. Moving to Canada does not automatically sever California residency for state tax purposes. California looks at domicile factors including where your driver's licence is, where you vote, where your doctors are, where your spouse and children live, where your bank accounts are located, and whether you kept a residence or vehicle in the state. The state can claim you remain a California resident for years after physical departure and audits former residents, including Canadian-based former residents, aggressively. California state tax adds to the combined Canadian and federal US rate without FTC relief.

Virginia follows a similar approach. Domicile is sticky and requires affirmative severance steps.

New Mexico, South Carolina, and New York are moderately aggressive on domicile questions.

Florida, Texas, Washington, Alaska, Nevada, South Dakota, Tennessee, and Wyoming have no state income tax, so this is a non-issue.

If you moved from California or Virginia specifically, get CPA advice on proper residency severance before your departure year ends. Common steps: cancel the driver's licence, change voter registration, close in-state bank accounts, cancel in-state club memberships, and document the move with correspondence to the state tax authority. California in particular requires affirmative steps, not just physical absence.

What deadlines do I need to track for the 2026 tax year?

Here is the full compliance calendar for a US citizen in Canada for the 2026 tax year:

• 01February to March 2027: T4 and T5 slips available from Canadian employers and financial institutions; US Form 1099 series for any US-source income
• 02April 15, 2027: US Form 1040 statutory due date (but see the automatic abroad extension below)
• 03April 30, 2027: Canadian T1 due date for most individuals
• 04June 15, 2027: Automatic extended US Form 1040 due date for taxpayers abroad (no form needed; attach a statement)
• 05June 15, 2027: Canadian T1 due date for self-employed individuals
• 06October 15, 2027: FBAR final deadline (automatically extended from April 15)
• 07October 15, 2027: US Form 1040 final extension deadline (if Form 4868 was filed)

Any US tax owed accrues interest from April 15, 2027 regardless of extension. The automatic June 15 extension is for filing, not payment. For practical purposes, most Canadian-resident Americans file in the September-October window after their Canadian return is complete, using Canadian tax paid to populate the Foreign Tax Credit on the US return.

Where Sapere fits for US expats in Canada

Our cross-border practice serves American citizens, green-card holders, and dual citizens living in Canada from our [Mississauga office](/locations/mississauga), [Calgary office](/locations/calgary), and [Edson office](/locations/edson). We handle the full annual compliance load: Canadian T1, US Form 1040, FBAR, Form 8938, and the information returns (Forms 3520, 3520-A, 8621) that cross-border situations typically trigger.

Our [US Tax Accounting](/services/u-s-tax-accounting) service covers the full federal return and information filings. Our [Cross-Border Taxes](/services/cross-border-taxes) service covers integrated Canadian and US return preparation. And our [International Tax](/services/international-tax) service handles the heavier multi-jurisdiction cases: trusts, holding companies, treaty elections, state-tax severance work.

If you have been filing Canadian taxes but not US, or filing US but missing the FBAR, book a free consultation and we will walk through your situation. We handle Streamlined Foreign Offshore catch-up filings regularly and can quote the full scope in a single conversation.