Guides

Straight answers, written by the people who’d file it.

1,423 plain-English guides on cross-border moves, US and Canadian returns, and small-business money. Each one ends in what to do next, and says when a written Position Check is the smarter first step.

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1,423 guides

Cross-Border Tax (U.S.–Canada)

Calgary to New York: Trading Desks, NYC's Extra Layer, and Why the Rate Goes Up

September 4, 2026

Alberta's flat rate is the lowest in Canada, so most Alberta exits are a tax cut. New York City breaks that pattern. Here is the Calgary-to-New York corridor in full.

Cross-Border Tax (U.S.–Canada)

Calgary to Orlando: Simulation, Defence Engineering, and Alberta's Lightest Exit

September 4, 2026

Alberta's combined top rate near 48% drops to zero state income tax in Orlando. Calgary's engineering talent lands in Central Florida's simulation and defence corridor, and the departure tax on the way out is the lightest of any province.

Cross-Border Tax (U.S.–Canada)

Calgary to Philadelphia: Energy, Pennsylvania's Flat 3.07%, and the City Wage Tax

September 4, 2026

Alberta's 48% top rate meets Pennsylvania's flat 3.07% plus Philadelphia's roughly 3.74% wage tax. Calgary's energy, finance, and engineering talent feeds Philly's refinery, finance, and infrastructure corridors.

Cross-Border Tax (U.S.–Canada)

Calgary to Phoenix: Energy to Aerospace, the RRSP, and Arizona's Flat 2.5%

September 4, 2026

Alberta's combined top rate runs near 48%. Arizona's flat 2.5% state tax, the lowest of any state with an income tax, and no city income tax bring the combined rate down sharply. Here is the full Calgary-to-Phoenix tax picture.

Cross-Border Tax (U.S.–Canada)

Calgary to Pittsburgh: Energy Engineering, Pennsylvania's Flat 3.07%, and Local Wage Tax

September 4, 2026

Alberta's combined top rate runs near 48%, the lowest provincial exit rate in Canada. Pittsburgh's flat 3.07% state tax plus a 3% local earned income tax lands near 6% combined, though property tax and sales tax both move the other direction.

Cross-Border Tax (U.S.–Canada)

Calgary to Portland: Clean Energy, No Sales Tax, and a Lateral Move on Income Tax

September 4, 2026

Alberta's flat 15% top bracket is already lean, so Oregon's graduated rate is a lateral move at best, not a cut. The real change for Calgary movers is Oregon's zero sales tax against Alberta's 5% GST.

Cross-Border Tax (U.S.–Canada)

Calgary to Raleigh: Energy Data, Research Triangle Park, and North Carolina's Falling Flat Tax

September 4, 2026

Alberta's departure runs through CRA and the province on one filing; Raleigh offers a flat, falling state tax and an energy-to-analytics pipeline through SAS and Research Triangle Park.

Cross-Border Tax (U.S.–Canada)

Calgary to Salt Lake City: Energy, the Wasatch Front, and Utah's Flat Tax

September 4, 2026

Alberta's combined top rate near 48% drops to Utah's flat rate. Calgary's energy and engineering talent fits Silicon Slopes' tech corridor, and Alberta's exit tax is the lightest of any province.

Cross-Border Tax (U.S.–Canada)

Calgary to San Antonio: Energy, Military, and the Smallest Rate Drop in Texas

September 4, 2026

Alberta's low rate makes this the smallest tax drop of any Calgary-to-Texas move, while property and sales tax both climb. Here is the energy, military, and cybersecurity corridor from Calgary to San Antonio.

Cross-Border Tax (U.S.–Canada)

Calgary to San Diego: Energy to Defence, the RRSP, and One of the Few Corridors Where the Bill Can Go Up

September 4, 2026

Alberta's flat 10% base is among the lowest starting rates in Canada, but California's top combined rate edges past it at high incomes, one of the few corridors where the bill can go up. The RRSP addback and the defence-employer pipeline are the parts most people miss.

Cross-Border Tax (U.S.–Canada)

Calgary to San Francisco: Tech, the Energy Pivot, and a Corridor Where the Rate Goes Up

September 4, 2026

Calgary energy engineers are landing at Bay Area tech and climate-tech firms, where Alberta's 48% top rate can climb toward California's 50.3%. Here is the full picture, including the RRSP.

Cross-Border Tax (U.S.–Canada)

Calgary to Seattle: Energy to Tech, No Income Tax, and the Capital Gains Excise

September 4, 2026

Calgary's engineers and data scientists are landing at Amazon, Microsoft, and Boeing. Here is what the Alberta departure tax, Washington's capital gains excise, and the RSU math actually look like.

Cross-Border Tax (U.S.–Canada)

Calgary to Tampa: Corporate Relocation, Defence Contractors, and Alberta's Smallest Rate Drop

September 4, 2026

Alberta's combined top rate near 48% drops to federal-only in Tampa, the smallest rate gap of any province moving into Tampa Bay. Finance, defence, and tech transplants get a real cut, and Hillsborough County's sales tax goes up.

Cross-Border Tax (U.S.–Canada)

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

September 4, 2026

Calgary energy executives and policy professionals moving into DC's regulatory and trade-policy world trade Alberta's near-48% top rate for DC's graduated brackets, plus a residence decision that outweighs the paycheck.

Cross-Border Tax (U.S.–Canada)

Canada to US Moving Guides: Every Corridor by City, Province, and State

September 4, 2026

An index of every Fairlight Canada-to-US cross-border tax guide: province and country guides, state guides, and city-by-city corridor articles covering the departure tax, the RRSP, and destination state and local taxes.

Cross-Border Tax (U.S.–Canada)

Montreal to Atlanta: Gaming, Fintech, and Three Authorities on the Way Out

September 4, 2026

Quebec's combined top rate near 53.3% meets Georgia's flat income tax, stepping down toward 4.99%. The corridor runs on gaming and VFX studios, Atlanta's fintech and payments cluster, and Emory-adjacent biotech.

Cross-Border Tax (U.S.–Canada)

Montreal to Austin: AI, Three Authorities, and Zero State Income Tax

September 4, 2026

Quebec's combined top rate near 53.3% drops to federal-only in Texas as Montreal's AI and gaming talent joins Austin's tech boom. The departure year runs through Revenu Québec, the CRA, and the IRS first.

Cross-Border Tax (U.S.–Canada)

Montreal to Boston: Biotech, the TP-1, and Massachusetts's Flat 5%

September 4, 2026

Quebec's combined top rate near 53.3% drops to Massachusetts's flat 5% (9% above the surtax threshold). The real work is the three-authority departure year and the RRSP, not the rate.

Cross-Border Tax (U.S.–Canada)

Montreal to Charlotte: Banking, Aerospace, and Three Authorities on the Way Out

September 4, 2026

Quebec's 53.3% top rate meets North Carolina's flat income tax, now below 4%. Montreal's banking, AI, and aerospace talent feeds Charlotte's finance, fintech, and engineering corridors.

Cross-Border Tax (U.S.–Canada)

Montreal to Chicago: The TP-1, Three Authorities, and Illinois's Flat 4.95%

September 4, 2026

Quebec's combined top rate near 53.3% drops to Illinois's flat 4.95% with no city income tax in Chicago. The gap is real, but the departure year still runs through the CRA, Revenu Québec, and the IRS first.

Cross-Border Tax (U.S.–Canada)

Montreal to Columbus: Fintech, the JPMorgan Corridor, and Ohio's Flat Tax Plus City Tax

September 4, 2026

Quebec's 53.3% top rate meets Ohio's flat 2.75% state tax plus Columbus's 2.5% city tax. Montreal's finance, aerospace, and AI talent feeds Columbus's banking, insurance, and tech corridor.

Cross-Border Tax (U.S.–Canada)

Montreal to Dallas: Tech, Aerospace, and the Triple Filing

September 4, 2026

Quebec's 53.3% top rate meets Dallas's zero income tax, as Montreal's AI, aerospace, and finance talent crosses through three departure authorities on the way out.

Cross-Border Tax (U.S.–Canada)

Montreal to Denver: Three Authorities on the Way Out, a Flat 4.4% on the Way In

September 4, 2026

Quebec's combined top rate near 53.3% drops to Colorado's flat 4.4% with no city income tax in Denver. The departure year still runs through the CRA, Revenu Québec, and the IRS first.

Cross-Border Tax (U.S.–Canada)

Montreal to Detroit: Aerospace, the Auto Corridor, and Three Authorities on the Way Out

September 4, 2026

Quebec's 53.3% top rate meets Michigan's flat 4.25% plus Detroit's 2.4% city tax. Montreal's aerospace, AI, and finance talent feeds Detroit's auto, EV, and autonomous vehicle corridors.

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