2026 tax year
Quebec (Canada) Income Tax Calculator
Estimate 2026 federal and Quebec income tax on regular employment income. The calculation uses the standard federal and Quebec personal amounts, Quebec's federal tax abatement, and standard employee payroll contribution rules.
Estimated annual income tax
$0
Estimated statutory employee contributions
QPP, EI and QPIP are separate from income tax, but they affect the federal tax calculation.
See how this was calculated
Federal calculation
Quebec calculation
Payroll contributions used
How this Quebec income tax calculator works
This calculator is designed for a Quebec resident receiving regular employment income in 2026. It first estimates annual taxable income, then applies the progressive federal and Quebec income tax brackets. It also applies the standard personal tax amounts and the federal Quebec abatement.
For employment income, additional QPP contributions are deductible when estimating taxable income. The calculator also includes the Quebec deduction for workers and uses employee QPP, EI and QPIP contributions when calculating applicable federal non-refundable tax credits.
2026 federal income tax brackets
| Federal taxable income | Tax rate |
|---|---|
| $58,523 or less | 14% |
| Over $58,523 to $117,045 | 20.5% |
| Over $117,045 to $181,440 | 26% |
| Over $181,440 to $258,482 | 29% |
| Over $258,482 | 33% |
2026 Quebec income tax brackets
| Quebec taxable income | Tax rate |
|---|---|
| $54,345 or less | 14% |
| Over $54,345 to $108,680 | 19% |
| Over $108,680 to $132,245 | 24% |
| Over $132,245 | 25.75% |
Formula used
Estimated total income tax = Federal tax after credits and Quebec abatement + Quebec tax after applicable personal credits
The calculator treats tax brackets progressively. Only the part of taxable income that falls inside a particular bracket is taxed at that bracket's rate.
For Quebec residents, the federal calculation includes a 16.5% reduction of basic federal tax through the Quebec abatement.
Key 2026 assumptions
- The person is a Quebec resident for tax purposes and has regular employment income.
- The employment is subject to the usual QPP, EI and QPIP rules.
- The Quebec deduction for workers is 6% of eligible work income, up to $1,450 for 2026.
- The standard Quebec personal tax credit amount is $18,952 unless another amount is entered.
- The federal Canada Employment Amount is applied up to its 2026 maximum of $1,501.
- Additional first and second QPP contributions are deducted when estimating taxable income.
What this estimate does not calculate
This is an income tax estimate, not a completed federal or Quebec tax return. It does not attempt to calculate every deduction, refundable credit, investment tax rule, dividend tax credit, capital gain adjustment, pension rule, alternative minimum tax provision, self-employment rule, family benefit, tax already withheld, refund, or balance owing.
Employees with more than one employer, unusual pensionable or insurable earnings, only part-year employment, special exemptions, or income that is not ordinary employment income can have different QPP, EI, QPIP and income tax results.
Why might another calculator give a different result?
Differences can result from the credits and deductions included, whether the calculator starts with gross income or taxable income, payroll rounding, pay frequency, additional tax credits, special tax treatment, or whether the calculation estimates payroll withholding rather than the final amount on an income tax return.
Sources and methodology
Federal tax brackets and the federal calculation use information published by the Canada Revenue Agency and its 2026 payroll deduction formulas.
Quebec tax brackets, personal amounts, the deduction for workers, QPP and QPIP figures are based on information published by Revenu Québec and its Formulas to Calculate Source Deductions and Contributions.
The 16.5% federal Quebec abatement is described by the Department of Finance Canada.
Methodology last reviewed: September 23, 2026.