Source Deductions and Contributions – Information for our Partners

Note
Note

You can no longer develop products in the Source deductions and contributions field of activity.

The Web services for filing source deductions and employer contributions returns using authorized software or for making a payment related to the returns will be deactivated on January 17, 2023.

In the meantime, if you are a developer that is already registered in the Source deductions and contributions field of activity, you can still see documents for this field of activity.

For more information, click Remitting Source Deductions and Employer Contributions in the Businesses section of our website.

End of note

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