Free tools for small and household employers. Every figure is computed from CRA's published T4127 Payroll Deductions Formulas (2026 editions) by a deterministic engine that is cross-checked against CRA's own PDOC calculator and T4032 tables to the cent before anything ships. No signup — everything runs in your browser and nothing you type leaves it.
You agreed on take-home pay — work backwards to the gross salary for the contract, your true employer cost, and exactly what to remit to CRA. ON · AB · BC · MB · NS.
Salary plus your CPP match and 1.4× EI — your true statutory cost, their exact take-home, and what to remit to CRA each pay period. ON · AB · BC · MB · NS.