Updated Checked by the Tax-Services.ca editorial team How we check
Tax in Montreal comes in four layers: federal income tax, Quebec income tax, sales tax on what you buy, and municipal tax on property. The pair that surprises newcomers is the first two, since Quebec taxes income on its own terms and not through the CRA. On a $100,000 salary the calculator shows $23,480.74 of income tax in Quebec, against $20,024.35 for the same pay in Ontario.
Two tax returns, not one
Quebec residents file with the Canada Revenue Agency and with Revenu Québec, and the provincial return isn’t a copy of the federal one. It has its own brackets, credits and deductions. The province’s own tax page says as much: you use the federal income tax package for the CRA, and file the Quebec return separately.
Your payslip looks different too. Instead of CPP you pay into the Quebec Pension Plan. You also pay a QPIP premium for parental insurance, and your EI rate is lower than elsewhere in Canada. On $100,000 the calculator puts these payroll contributions at $6,221, against $5,769.52 in Ontario.
What does Quebec cost compared with Ontario on $100,000?
Add income tax and payroll contributions together and the picture is clearer. In Quebec that’s $23,480.74 plus $6,221, or $29,701.74. In Ontario it’s $20,024.35 plus $5,769.52, or $25,793.87. The difference is $3,907.87 a year, about $326 a month. Think of Camille in the Plateau, paid the same as her sister in Ottawa: Camille’s paycheque is smaller, but Quebec also runs its own parental insurance plan, so part of the gap pays for different coverage and the comparison isn’t simply good or bad.
What Quebec’s income tax rates look like
These are the 2026 provincial brackets in our data. Federal tax comes on top, with a 16.5% abatement, the figure in the CRA’s guide for line 44000.
| Quebec taxable income | Rate |
|---|---|
| Up to $54,345 | 14% |
| $54,345 to $108,680 | 19% |
| $108,680 to $132,245 | 24% |
| Above $132,245 | 25.75% |
Try your own numbers in the income tax calculator, which handles Quebec separately from the other provinces. It doesn’t include benefits or refundable credits.
How much sales tax do you pay in Montreal?
The combined rate is 14.975%. That’s 5% GST plus 9.975% QST, and on a $1,000 purchase you’d pay $149.75. Use the GST and QST calculator to add the tax to a price or take it back out of a receipt.
Buying a home in Montreal, and the welcome tax
Buyers pay a transfer duty that people call the welcome tax. Montreal uses its own brackets, and our welcome tax calculator applies them as in force from 1 January 2026. We didn’t read the city’s schedule line by line, so confirm it before you sign.
| Purchase price | Montreal brackets | Provincial scale |
|---|---|---|
| $400,000 | $4,110.50 | $4,110.50 |
| $600,000 | $7,349.00 | $7,110.50 |
| $900,000 | $13,349.00 | $11,610.50 |
The gap opens above $500,000.
Under that line, the two scales give the same answer, which is why the first row matches, and the extra cost only starts to bite on the more expensive homes.
How much extra does the Montreal scale cost a buyer?
Using the table above, a $600,000 home costs $238.50 more under Montreal’s brackets than under the provincial scale. At $900,000 the difference is $1,738.50. For a family buying in the $400,000 range there’s no difference at all. Budget the figure early, since it’s due soon after the deed is signed, and keep it separate from your down payment.
Municipal property tax in Montreal
The city’s formula is the value on the assessment roll multiplied by the tax rates. Rates depend on the property category, and each borough sets two rates of its own, one for services and one for investments. The roll changes every three years, and the city spreads the change over three years, adding a third of the difference each year.
We aren’t quoting a 2026 rate here, because the figure depends on your borough. Take the rate from your bill and run it through the property tax calculator. What about the assessed value? It isn’t the market price, so the two can be far apart.
Where people go wrong
Mixing the layers causes most mistakes. People compare a Quebec take-home figure with an Ontario one without adjusting for QPP and QPIP. Others assume the federal bill is the same everywhere, when Quebec residents get an abatement. And newcomers often forget the welcome tax until the notary calls, by which point the cheque they planned to use for furniture is already spoken for.
Want a quick picture of pay after everything? Start with your gross salary in the take-home pay calculator.
How we checked the figures
This site is independent and isn’t tied to Revenu Québec, the CRA or the city. Quebec brackets, QPP, QPIP and EI figures come from the Quebec finance ministry and Retraite Québec pages listed in our data, checked in September 2026. The work deduction (at most $1,450 for 2026) and the QPIP rate match Revenu Québec‘s published figures. The municipal method comes from the City of Montreal’s tax page. All examples are estimates for a single employee with no other income.
Frequently asked questions
Do I file two tax returns in Montreal?
Yes. You file a federal return with the CRA and a separate Quebec return with Revenu Québec.
What is the sales tax rate in Montreal?
It's 14.975% in total, made of 5% GST and 9.975% QST. On $1,000 that's $149.75.
What is the welcome tax?
It's the transfer duty a buyer pays when a property changes hands. Montreal uses its own brackets, and on a $600,000 purchase our calculator shows $7,349.
How is Montreal property tax calculated?
The assessed value on the roll is multiplied by the rates for your property category and borough. The rate on your own tax bill is the one to use.
Is Quebec income tax higher than Ontario's?
On $100,000 of salary, our calculator shows $23,480.74 in Quebec and $20,024.35 in Ontario. Quebec's federal share is reduced by an abatement.
- How Canadian income tax works: brackets and credits
How federal and provincial Canadian income tax stack up, what marginal and average rates mean, and how credits and deductions change your bill
- Quebec income tax, QPP and QST in 2026
How Quebec income tax works in 2026: its own return and brackets, the federal abatement, QPP and QPIP contributions, QST, and calculators for Quebec