Tables, Formulas and WinRAS

You can use the Source Deduction Table for Québec Income Tax (TP-1015.TI-V) to calculate income tax withholdings, the source deduction tables for QPP contributions (TP-1015.TR-V or TP-1015.TR.12-V) to determine the amounts to be withheld as QPP contributions, and the Table for Québec Parental Insurance Plan Premiums (TP-1015.TA-V) to calculate your QPIP premiums.

You can also use the formulas provided in the guide Formulas to Calculate Source Deductions and Contributions (TP-1015.F-V) or the WinRAS – Calculation of Source Deductions and Employer Contributions computer program to calculate source deductions, QPP contributions, QPIP premiums and the employer contribution to the health services fund.

For more information on how to calculate source deductions and contributions, refer to the Guide for Employers: Source Deductions and Contributions (TP-1015.G-V). For more information on the formulas to use, refer to the guide Formulas to Calculate Source Deductions and Contributions (TP-1015.F-V).