Is the deadline for filing your corporation income tax return approaching?

Regardless of your net income, you must file your corporation income tax return online (except charities). Tax preparers who file more than five corporation income tax returns for the same taxation year must also send them online. For more information, go to Impôt des sociétés (in French only).

Do you file your tax return annually?

All businesses registered for GST/HST and QST (except charities) must file their tax returns online. For more information, go to Filing GST/HST and QST Returns.

Do you file RL slips?

If you file more than five RL slips of the same type (other than RL-13 or RL-24 slips), you must send them to us online. For more information, go to Sending RL Slips and Summaries to Revenu Québec.

Do you have to pay income tax or make instalment payments over $10,000?

All income tax payments or instalment payments over $10,000 must be made electronically (online or through a financial institution), unless this is impossible due to special circumstances. If you do not pay electronically, a penalty may apply. For more information, go to Income Tax Balance Due or Making Instalment Payments.

Note that special rules apply to paying taxes. For more information, go to Remittance or Refund.

These obligations have applied to businesses since January 1, 2024.

Even if these obligations do not apply to your business, we encourage you to use the secure and easy-to-use online services in My Account for businesses to meet your tax obligations and interact with us.