Moving from the US to Alberta: What Changes on Your Taxes, and What Follows You

Alberta is the easiest province for an American to move into on the tax side. Its top provincial bracket is a flat 15%, giving a combined top marginal rate of about 48%, and it has no provincial sales tax, so the only consumption tax is the 5% federal GST. The complication is not Alberta; it is that a US citizen or green card holder files US returns for life, and the accounts that are ordinary in Canada (TFSAs, Canadian mutual funds, RESPs) are extraordinary to the IRS.

Key takeaways

• Canada does not charge an arrival tax. Your property is deemed acquired at fair market value the day you become a resident, which resets your Canadian cost base but not your US basis.
• Alberta's combined top rate is about 48%, the lowest in Canada. The federal foreign tax credit generally covers your US liability on Alberta-taxed income.
• Alberta Health Care Insurance Plan coverage generally begins on arrival for people who intend to stay at least 12 months; most other provinces impose a waiting period.
• Do not open a TFSA. Do not buy Canadian mutual funds in a taxable account. Both create US filings that cost more than they save.
• Your 401(k) and IRA stay where they are; your Roth needs a treaty election on your first Canadian return.

Becoming an Alberta resident

You become a Canadian tax resident on the date you establish residential ties: a home, a spouse or dependants, and the ordinary signals of living somewhere. From that date Canada taxes worldwide income. There is no departure tax on the way in. Under section 128.1 of the Income Tax Act, most property you own is deemed acquired at fair market value on arrival, so only post-arrival growth is taxed in Canada when you sell. Your US basis is unchanged, which means the same sale can produce different gains on the two returns; the foreign tax credit reconciles them.

Alberta specifics:

• Provincial tax. Brackets start at 10% and top out at 15%. Combined with federal brackets, the top marginal rate is about 48%.
• Sales tax. 5% GST only. No PST, no HST.
• AHCIP. Alberta covers new residents from arrival if they intend to reside in the province for 12 months or more. Register within three months of arrival.
• Property. No land transfer tax; Alberta charges registration fees instead, which are far lower than Ontario's or BC's transfer taxes.

What follows you from the US

• Annual 1040. Worldwide income, with the foreign tax credit on Form 1116 offsetting Canadian tax. In Alberta the credit usually eliminates US tax on employment income, but not on income Canada taxes lightly or not at all.
• FBAR and Form 8938. Canadian bank, brokerage, RRSP, and TFSA accounts are reportable once aggregate balances exceed $10,000 (FBAR) or the Form 8938 thresholds.
• PFIC. Canadian mutual funds and Canadian-listed ETFs are passive foreign investment companies. Each one requires Form 8621 annually and faces punitive US tax rules. Hold US-listed ETFs and individual stocks instead.
• TFSA. Not recognized by the US. Income is taxable annually and the account may be treated as a foreign trust with Form 3520 and 3520-A filings. Skip it.
• RRSP. Contributions reduce Canadian tax. US tax on growth is deferred under Article XVIII of the treaty, and the deferral is automatic for eligible individuals.
• Roth IRA. Elect treaty deferral on your first Canadian return under Article XVIII(7). Contribute nothing after arrival or the election breaks.
• 401(k) and IRA. Stay in the US. Distributions are taxable in Canada as pension income with a foreign tax credit for US tax; a lump-sum rollover into an RRSP is possible under section 60(j).
• T1135. Once your non-Canadian property (US brokerage accounts, US rental property) exceeds $100,000 CAD in cost, you file T1135 annually. The arrival year is exempt.
• State exit. If you leave California or New York, close the state residency cleanly. Both states audit departures.

Who moves to Alberta

Energy professionals transferring into Calgary's head offices, tech workers into Calgary and Edmonton's growing software sector, healthcare workers recruited into Alberta Health Services, and Americans with Canadian spouses or families. Green card holders should also weigh whether keeping the card is worth the permanent US filing obligation, and what abandoning it would cost under the expatriation rules.

Worked example

An American engineer and spouse move from Houston to Calgary on July 1 with $400,000 in a US brokerage account (US basis $250,000), $300,000 in a 401(k), and a Roth IRA of $80,000.

• Arrival. Brokerage account deemed acquired at $400,000 for Canadian purposes; US basis stays at $250,000. No Canadian tax on the pre-arrival gain.
• 401(k). Left in place; taxable in Canada only on withdrawal.
• Roth. Article XVIII(7) election filed with the first T1; no further contributions.
• Alberta. Salary taxed at combined rates topping out around 48%; US foreign tax credit covers the 1040. AHCIP from arrival.
• Reporting. FBAR and Form 8938 on the new Canadian accounts; no TFSA, no Canadian mutual funds.

Official sources

"You become a resident of Canada for income tax purposes when you have enough residential ties in Canada." — Canada Revenue Agency, Newcomers to Canada, https://www.canada.ca/en/revenue-agency/services/tax/international-non-residents/individuals-leaving-entering-canada-non-residents/newcomers-canada-immigrants.html

Alberta's top personal income tax bracket: "15%" on "$362,961.01 and up" (2025). — Government of Alberta, Personal income tax, https://www.alberta.ca/personal-income-tax

"If you are a U.S. citizen or resident alien, the rules for filing income, estate, and gift tax returns and paying estimated tax are generally the same whether you are in the United States or abroad." — Internal Revenue Service, U.S. citizens and resident aliens abroad, https://www.irs.gov/individuals/international-taxpayers/us-citizens-and-resident-aliens-abroad

Practitioner note

The most expensive mistake an American makes in Alberta is the same one they make in every province: opening a TFSA and buying Canadian mutual funds because the bank suggested it. The Canadian tax saved is small; the Form 3520 and Form 8621 filings cost more than the savings every year, and the penalties for missing them start at $10,000. We set up the Canadian accounts with the US filings in mind.

Other provinces: British Columbia · Manitoba · New Brunswick · Newfoundland and Labrador · Nova Scotia · PEI · Quebec · Saskatchewan

Next step

Fairlight prepares the first Canadian return, the ongoing US return with foreign tax credits, and the FBAR and Form 8938 filings for Americans in Alberta. See cross-border pricing or book a call.