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Taxes
Payroll
T4127 Payroll Deductions Formulas
Previous-year T4127 Payroll Deductions Formulas
2025
Payroll Deductions Formulas for Computer Programs - 121st Edition - Effective July 1, 2025
Payroll Deductions Formulas for Computer Programs - 120th Edition - Effective January 1, 2025
2024
Payroll Deductions Formulas for Computer Programs - 119th Edition - Effective January 1, 2024
Page details
2025-11-19
