How is Quebec income tax different from other provinces?

Quebec administers its own tax system through Revenu Québec, with its own four brackets and credits that diverge from the rest of Canada. Federal tax is reduced by the Quebec abatement, and Quebec uses QPP and QPIP rather than the federal CPP and EI.

What are QPP and QPIP?

QPP (Quebec Pension Plan) replaces CPP in Quebec, and QPIP (Quebec Parental Insurance Plan) is an additional premium funding parental benefits. Both are deducted from Quebec employees' pay instead of, or alongside, the federal programs.

Does this include federal tax?

No. This covers Quebec provincial tax plus optional QPP/QPIP. Add the federal calculator (which for Quebec residents is reduced by the 16.5% abatement) for your full picture.

Why are Quebec brackets higher?

Quebec funds more services provincially, so its provincial rates start at 14% and reach 25.75% — higher than most provinces — but residents receive a federal tax abatement that lowers the federal portion to compensate.

Is my income data sent anywhere?

No. Everything is computed in your browser. Nothing you enter is uploaded or stored.

Quebec Income Tax Calculator

Quebec runs its own income-tax system through Revenu Québec, separate from the rest of Canada. It has its own four progressive brackets, its own credits, and uses QPP (Quebec Pension Plan) and QPIP (Quebec Parental Insurance Plan) in place of the federal CPP and EI. This free calculator applies Quebec’s provincial brackets and basic personal amount, and can add QPP and QPIP employee contributions — important for Quebec payroll and self-employed filers.

How it works

Tax income through Quebec’s four brackets (14%, 19%, 24%, 25.75%), each slice at its own rate.
Subtract the basic personal amount credit (14% of the BPA) to get provincial tax.
Optionally add the employee QPP contribution: a rate applied to pensionable earnings above the basic exemption, up to the maximum.
Optionally add the employee QPIP premium on insurable earnings up to its maximum.

Quebec’s headline rates are higher than most provinces, but residents also receive a 16.5% federal abatement that reduces their federal tax.

Example

For a taxable income of $70,000, Quebec taxes the first bracket at 14%, the next at 19%, and so on, then subtracts the BPA credit. Enabling QPP and QPIP adds those employee deductions, giving a take-home estimate closer to an actual Quebec pay stub.

Notes

This is the provincial portion plus optional QPP/QPIP. Add the federal calculator (with the Quebec abatement applied) for the full tax. Treat it as a planning estimate. Everything runs locally in your browser.