Montreal to New York: The TP-1, Three Tax Authorities, and Two More on Arrival

Montreal to New York is nearly tax-neutral on income: Quebec's combined top rate of about 53.3% becomes about 51% for a Manhattan resident. What the corridor carries instead is complexity: the departure year runs through Revenu Québec, the CRA, and the IRS, and then New York State and New York City each apply their own residency rules.

Key takeaways

• Two Canadian departure returns: the federal T1 and Revenu Québec's TP-1, with matching departure dates.
• Quebec's roughly 53.3% top rate sets the departure tax. On a $300,000 unrealized gain, about $80,000.
• New York State's practical top rate is 9.65% and New York City adds up to 3.876%; combined with federal, about 51% in the city.
• New York's estate tax exemption is about $7.35 million with a cliff.
• Quebec's 14.975% combined GST and QST becomes 8.875% sales tax. RAMQ ends on departure.

The three-authority departure

The federal deemed disposition applies to non-registered investments, private company shares, crypto, and property outside Canada; Quebec mirrors it. Report on federal Form T1243 (with T1161 if the property list exceeds $25,000) and on the Quebec equivalents. Because New York taxes capital gains as ordinary income, realizing gains before departure at Quebec's half inclusion is cheaper. RAMQ ends when you leave Quebec to settle outside Canada.

New York's side

State brackets from 4% to 10.9% (the top rate only above $25 million; most high earners sit at 9.65% or 6.85%); New York City resident tax from 3.078% to 3.876%; capital gains at ordinary rates; statutory residency at 183 days plus a permanent place of abode, with aggressive audits; 8.875% sales tax in the city; estate tax with an exemption near $7.35 million and a cliff at 105% of the exemption. Westchester, Long Island, New Jersey, and Connecticut avoid the city tax but not the state tax (or carry their own).

The RRSP in New York

Federally deferred under Article XVIII of the treaty. New York has historically declined to follow federal treaty exclusions in some contexts; whether RRSP growth must be added back on the New York return is a position to take with the guidance in hand. If it must, restructure the account toward low-yield holdings or draw it down before departure.

Who makes this move

Montreal finance professionals to Wall Street, Quebec lawyers to New York offices, francophone policy professionals to the UN and international organizations, Montreal tech workers to the city's engineering hubs, and Quebec artists and performers to New York's cultural institutions.

Worked example

A Montreal investment banker moves to Manhattan on July 1 with $300,000 of unrealized gain in a non-registered account, $600,000 in an RRSP, and a Westmount home sold in the departure year.

• Departure tax. $300,000 gain, $150,000 taxable, at about 53.3%: roughly $80,000 across the T1 and TP-1.
• Home. Sold as a resident under the principal residence exemption on both returns.
• RRSP. Federally deferred; New York position documented.
• New York. Combined top rate about 51%, a small cut from Quebec. Sales tax 14.975% becomes 8.875%.

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

Revenu Québec sets out the income tax obligations of individuals who cease to be resident in Québec, including the deemed disposition of property on departure. — Revenu Québec, Leaving Québec, https://www.revenuquebec.ca/en/citizens/your-situation/residence-status-and-tax-obligations/leaving-quebec/

New York State personal income tax rates and the New York City resident tax rates are published by the Department of Taxation and Finance. — New York State Department of Taxation and Finance, Tax rates and tables, https://www.tax.ny.gov/pit/file/tax-tables/

Practitioner note

Montreal-to-New York files are five-authority files: Revenu Québec, the CRA, the IRS, New York State, and New York City. Each has its own residency start, and they do not have to agree. We reconcile all five dates in one memo before the first return is filed.

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

Next step

Fairlight prepares the T1, the TP-1, and the first-year federal, New York State, and New York City returns. See cross-border pricing or book a call.