T4127-JAN Payroll Deductions Formulas - 117th Edition - Effective January 1, 2023 - Canada.ca
This publication contains the formulas you need to determine federal, provincial (except Quebec), and territorial income taxes, Canada Pension Plan (CPP) contributions, and Employment Insurance (EI) premium deductions.
This publication contains the formulas you need to determine federal, provincial (except Quebec), and territorial income taxes, Canada Pension Plan (CPP) contributions, and Employment Insurance (EI) premium deductions.
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