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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)

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.

Cross-Border Tax (U.S.–Canada)

Montreal to Houston: Aerospace, Energy, and the Three-Authority Departure

September 4, 2026

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

Cross-Border Tax (U.S.–Canada)

Montreal to Las Vegas: The Cirque du Soleil Corridor and Zero State Income Tax

September 4, 2026

Quebec's 53.3% top rate drops to Nevada's zero, with a three-authority departure and a QST-to-Clark County sales tax cut of nearly half.

Cross-Border Tax (U.S.–Canada)

Montreal to Los Angeles: VFX, the Entertainment Corridor, and Three Tax Authorities on Departure

September 4, 2026

Quebec's top rate is near 53.3%, California's near 50.3%. The real work is the RRSP addback, the LA Business Tax, and three tax authorities on departure.

Cross-Border Tax (U.S.–Canada)

Montreal to Miami: The TP-1, Revenu Québec, and the Biggest Rate Drop in the Country

September 4, 2026

Montreal's combined top rate near 53.3% drops to zero state tax in Miami, the largest cut of any Canadian city corridor. The departure year runs through the CRA, Revenu Québec, and the IRS before Florida's side even starts.

Cross-Border Tax (U.S.–Canada)

Montreal to Minneapolis: Med-Tech, Corporate HQ, and Three Authorities on the Way Out

September 4, 2026

Quebec's combined top rate near 53.3% meets Minnesota's 9.85% top state rate, high for the US but still a real cut. The departure year runs through the CRA, Revenu Québec, and the IRS first.

Cross-Border Tax (U.S.–Canada)

Montreal to Nashville: Healthcare, Zero State Tax, and Three Authorities on the Way Out

September 4, 2026

Quebec's 53.3% top rate meets Tennessee's zero income tax, as Montreal's healthcare, gaming, and finance talent crosses through three departure authorities.

Cross-Border Tax (U.S.–Canada)

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

September 4, 2026

Montreal's combined rate near 53.3% and New York City's near 51% land surprisingly close to each other. The real complexity is the three-authority departure year and what each side does with your RRSP.

Cross-Border Tax (U.S.–Canada)

Montreal to Orlando: Revenu Québec on the Way Out, Zero State Tax on the Way In

September 4, 2026

Quebec's combined top rate near 53.3% drops to Florida's zero state income tax. The departure year clears the CRA and Revenu Québec before Orlando's side starts, and Central Florida's simulation and gaming corridor draws Montreal's engineering talent.

Cross-Border Tax (U.S.–Canada)

Montreal to Philadelphia: Pharma, Three Authorities, and the City Wage Tax

September 4, 2026

Quebec's 53.3% top rate meets Pennsylvania's flat 3.07% plus Philadelphia's roughly 3.74% wage tax. Montreal's pharma, AI, and aerospace talent feeds Philly's life sciences, fintech, and defence corridors.

Cross-Border Tax (U.S.–Canada)

Montreal to Phoenix: Three Authorities, Aerospace, and Arizona's Flat 2.5%

September 4, 2026

Quebec's combined top rate near 53.3% drops to Arizona's flat 2.5%, the lowest rate of any state that taxes income at all. The departure year still clears three Quebec-side filings before Arizona enters the picture.

Cross-Border Tax (U.S.–Canada)

Montreal to Pittsburgh: AI Jobs, Three Authorities, and Local Wage Tax

September 4, 2026

Quebec's 53.3% top rate meets Pennsylvania's flat 3.07% plus Pittsburgh's local earned income tax, near 6% combined. Montreal's Mila, aerospace, and Ubisoft talent feeds Pittsburgh's AI, robotics, and gaming corridor.

Cross-Border Tax (U.S.–Canada)

Montreal to Portland: Gaming, the Departure Tax, and Zero Sales Tax

September 4, 2026

Quebec's combined top rate near 53.3% barely drops in Portland, where Oregon's 9.9% state rate plus Multnomah County surcharges push the combined figure to about 51%. The real shift is zero sales tax replacing Quebec's near 15% QST and GST.

Cross-Border Tax (U.S.–Canada)

Montreal to Raleigh: Pharma, the Research Triangle, and Three Authorities on the Way Out

September 4, 2026

Quebec's combined top rate near 53.3% meets North Carolina's flat income tax, now below 4%. The pharma-to-RTP pipeline, three-authority departure, and no city tax make this corridor distinctive.

Cross-Border Tax (U.S.–Canada)

Montreal to Salt Lake City: Three Authorities, Silicon Slopes, and Utah's Flat Tax

September 4, 2026

Quebec's combined top rate near 53.3% drops to Utah's flat rate. The departure runs through both the CRA and Revenu Québec before Utah's clean federal-conformity system even starts.

Cross-Border Tax (U.S.–Canada)

Montreal to San Antonio: The Defence-Cyber Corridor and Zero State Income Tax

September 4, 2026

Quebec's 53.3% top rate meets Texas's zero income tax as Montreal cybersecurity and AI talent moves into San Antonio's JBSA and defence-contractor corridor.

Cross-Border Tax (U.S.–Canada)

Montreal to San Diego: Biotech, Defence Pay, and Three Authorities on Departure

September 4, 2026

Quebec's combined top rate runs near 53.3%, California's near 50.3%, so this isn't a dramatic tax drop. The real story is the RRSP addback, the three-authority departure, and the Torrey Pines and defence employers pulling Montreal talent south.

Cross-Border Tax (U.S.–Canada)

Montreal to San Francisco: AI, the RRSP, and the Three-Authority Departure

September 4, 2026

Quebec's combined top rate is near 53.3%, California's near 50.3%. The real work is the RRSP addback, RSU sourcing, and three tax authorities on departure.

Cross-Border Tax (U.S.–Canada)

Montreal to Seattle: AI, the Departure Tax, and the Capital Gains Excise

September 4, 2026

Quebec's combined top rate near 53.3% drops to zero in Washington, but the 7% capital gains excise above roughly $270,000 catches exactly the kind of equity sale a Seattle tech offer tends to include.

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