Registering for Source Deductions

If you pay or plan to pay a salary, wages or remuneration to an employee or beneficiary and at least one of the basic conditions for making source deductions and paying employer contributions is met, you must register for source deductions and obtain an identification number.

Démarrer une entreprise (available in French only)

The Démarrer une entreprise online service developed by Entreprises Québec (formerly Services Québec – Entreprises) guides you in the process of registering a new business with several Québec government departments and agencies, and lets you track the status of your applications for registration. Learn more…

How to register

You can register for source deductions by:


Even if you have no identification number when you have to remit source deductions and pay your employer contributions to us for the first time, you must make your remittance by the deadline. We will open an account in your name and send you the form to use for the following remittance.

Tracking the status of your application

You can track the status of your application for registration using one of the following online services:

Printing registration documents

You can use the Print Revenu Québec Registration Documents service in My Account to print the source deductions registration certificate.

Cancelling your registration

You can use form LM-1.A-V, Request for Cancellation or Variation of Registration, to cancel your registration.

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