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Quebec paycheque calculator

This is one Quebec pay stub: gross in, tax, CPP, and EI out. Change a number and the stub updates in this browser.

Quebec uses Revenu Québec formulas (QPP/QPIP), not T4127 Chapter 4 provincial tax. This engine does not calculate Quebec and will not return a federal-only answer with T2 = 0. Roadmap: docs/jurisdictions.md.

Change gross or P and the stub lines update. This is a calculation of CRA formulas, not a payroll run, and it does not file a remittance.

Quebec is not T4127 Chapter 4. This engine refuses the jurisdiction rather than return federal tax with T2 = 0.

Why the calculator is blank

Quebec provincial tax, QPP, QPIP, and the federal abatement (16.5% of basic federal tax) are Revenu Québec / TP-1015.3, not T4127 Chapter 4. Returning a federal-only net with provincial tax zero would look like a number and be wrong. The typed error is JurisdictionNotSupported.

What still exists federally

Federal brackets, BPAF, CEA, and the 16.5% Quebec abatement are in the federal rule file (abatement 0.165). They are not applied here because we will not emit a partial Quebec paycheque.

QPP is not CPP

Quebec Pension Plan rates and the additional QPP contributions are not the YMPE/YAMPE CPP table. EI in Quebec is a different employee rate than 1.63% because QPIP exists. None of that is computed on this page.

Roadmap

docs/jurisdictions.md. Until a Quebec rule set is ingested from Revenu Québec, every Quebec URL on this site is an explanation, not a quiet fallback.