Quebec EI calculator
Employment insurance on a Quebec paycheque this period, and the employer’s 1.4× premium.
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.
EI is federal. 2026 MIE $68,900, employee 1.63% (max $1,123.07), employer 1.4× (max $1,572.30). Quebec EI employee rate is reduced because QPIP exists. This engine will not print the 1.63% table for a Quebec employment. Insurable earnings default to gross. Reduce insurable_earnings on the wire if a portion of the pay is not insurable. Quebec EI is not this table.
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.