WebRAS – Calculation of Source Deductions and Employer Contributions
WinRAS withdrawn
WebRAS is now the tool to use to calculate source deductions and employer contributions.
| To use the tool |
WebRAS 2021, 2022 and 2023 WebRAS must be used with the Guide for Employers: Source Deductions and Contributions (TP-1015.G-V). The guide contains information about how to make source deductions and how to remit and report source deductions and employer contributions. |
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| Purpose of the tool |
Use WebRAS to calculate:
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| Users |
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Important
Guide TP-1015.F-V contains the formulas for calculating source deductions of Québec income tax, Québec Pension Plan (QPP) contributions, Québec parental insurance plan (QPIP) premiums and the employer contribution to the health services fund. These formulas produce results that are more precise than those obtained by using WebRAS.