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Cross-Border Tax (U.S.–Canada)

Calgary to Washington DC: Energy Policy, Trade, and the Reciprocity Decision

Reviewed by the Fairlight Accounting cross-border tax team — U.S. & Canadian Tax Desks

On this page

Washington's energy regulators, trade associations, consulting firms, and multilateral lenders recruit Calgary's energy executives and policy professionals. The tax picture depends entirely on which side of the Potomac you live on: Alberta's combined top rate of about 48% becomes about 47.75% as a District resident, about 42.75% in Northern Virginia, or about 46% in the Maryland suburbs.

Key takeaways

  • Alberta's roughly 48% top rate sets the departure tax. On a $300,000 unrealized gain, about $72,000.
  • The District's top rate is 10.75%; Virginia's is 5.75%; Maryland's is 5.75% plus a county piggyback of up to 3.2%. Wages are taxed where you live.
  • All three jurisdictions follow the treaty's RRSP deferral.
  • Alberta's 5% GST becomes 6% sales tax in the District and Maryland, about 6% to 7% in Northern Virginia.
  • The District and Maryland have estate taxes; Virginia does not. AHCIP ends on permanent departure.

The Alberta departure

Departure tax applies to non-registered investments, private company shares, crypto, and foreign property at fair market value on the departure date. Alberta real estate, RRSPs, TFSAs, and pensions are excluded. Report on Form T1243, list holdings on Form T1161 if the total exceeds $25,000, and post security under Form T1244 for illiquid assets. A Calgary corporation is deemed sold, loses CCPC status, and becomes a US controlled foreign corporation after the move; wind it up before you go. AHCIP ends on permanent departure.

Washington DC's side

The District taxes income on graduated brackets from 4% to 10.75%; Virginia's top rate is 5.75% with no county income tax; Maryland's top state rate is 5.75% plus a county piggyback tax of up to 3.2%, pushing the combined state and local rate near 9% in Montgomery and Prince George's Counties. All three tax wages where you live under their reciprocity agreements, so the residence decision, not the office location, sets the state layer. Sales tax is 6% in the District and Maryland and about 6% to 7% in Northern Virginia; property tax runs near 0.85% in the District and about 1% in the suburbs; the District and Maryland each have an estate tax (the District's exemption is about $4.99 million, Maryland's is $5 million), and Virginia has none.

The RRSP in the DC area

Federally deferred under Article XVIII of the treaty and deferred for the District, Virginia, and Maryland because all three start from federal AGI. Withdrawals face 25% Canadian withholding on lump sums, 15% on periodic RRIF payments within the treaty limit, a US foreign tax credit federally, and the resident jurisdiction's income tax.

The residence decision

A worker with a downtown DC office pays about 10.75% at the top as a District resident, about 5.75% as an Arlington or Fairfax resident, and close to 9% as a Bethesda or Silver Spring resident. On a $250,000 salary the difference between Virginia and the District is roughly $10,000 a year. Virginia also has no estate tax. For most Canadian movers, Northern Virginia is the tax answer; the commute and the schools decide the rest.

Who makes this move

Calgary energy executives to Washington's energy regulators, trade associations, and consulting firms, Alberta policy professionals to think tanks and the Canadian Embassy, and Calgary finance professionals to the World Bank, IMF, and Inter-American Development Bank.

Worked example

A Calgary energy policy executive moves to Arlington on June 30 with $250,000 of unrealized gain in a non-registered account, $500,000 in an RRSP, and a Calgary home sold in the departure year.

  • Departure tax. $250,000 gain, $125,000 taxable, at about 48%: roughly $60,000.
  • Home. Sold as a resident under the principal residence exemption.
  • RRSP. No tax on departure; federal and Virginia deferral.
  • Arlington. Virginia 5.75%; combined top rate about 42.75%. GST 5% becomes sales tax 6%. No Virginia estate tax.

Official sources

"When you leave Canada, you are considered to have sold certain types of property (even if you have not sold them) at their fair market value (FMV) and to have immediately reacquired them for the same amount. This is called a deemed disposition and you may have to report a capital gain (also known as departure tax)." — Canada Revenue Agency, Leaving Canada (emigrants), https://www.canada.ca/en/revenue-agency/services/tax/international-non-residents/individuals-leaving-entering-canada-non-residents/leaving-canada-emigrants.html

For District taxable income over $1,000,000, the individual income tax is "10.75% of the excess above $1,000,000." — DC Office of Tax and Revenue, Individual Income Tax Rates, https://otr.cfo.dc.gov/page/dc-individual-and-fiduciary-income-tax-rates

Virginia's top individual income tax rate is 5.75% on taxable income over $17,000. — Virginia Tax, Individuals, https://www.tax.virginia.gov/individuals

Practitioner note

Calgary-to-DC files turn on the residence decision, not the job: a District address costs about five points more at the top than an Arlington address and brings an estate tax Virginia does not have. We run the three jurisdictions by address before the client signs a lease.

See also: Weighing Florida instead? See the Canada-to-Florida guide, or the same city's Calgary to Miami guide.

Next step

Fairlight prepares the Alberta departure return, the corporate wind-up, and the first-year federal and state returns for Washington DC area clients. See cross-border pricing or book a call.

Cross-border taxes, handled in one place

U.S. and Canadian filings prepared together by our U.S. and Canadian Tax Desks.

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