Important Information for Developing Products – Corporation Income Tax

The table below provides information to help you develop or adapt products related to:

  • the corporation income tax return
  • the payment of an income tax balance due
  • instalment payments

For each obligation, you will find below the functions, filing methods and source forms that can be integrated into your products.

Corporation income tax return Payment of an income tax balance due Instalment payments
Functions

To file corporation income tax returns

To pay a balance of income tax due by a corporation

To pay a balance of income tax due by a corporation To make instalment payments of income tax for a corporation
Filing methods

Electronically (software application for transmitting data to our Web services)

 

By mail or drop-off (at one of our offices)

Using an EDI value-added network (VAN)

By mail or drop-off (at one of our offices)

Using an EDI value-added network (VAN)

By mail or drop-off (at one of our offices)

Form to reproduce or adapt

Déclaration de revenus des sociétés (form CO-17) and related forms

As a product developer, you can obtain an unprotected working version of this form under Documents.

Paiement de l'impôt sur le revenu, de la taxe sur le capital, des droits d'immatriculation ou de la taxe compensatoire d'une société (COZ-1027.P)

As a product developer, you can obtain an unprotected working version of this form under Documents.

For information on fees and methods of payment, refer to document RE-101-T, Fees and Methods of Payment, which is available on the Registraire des entreprises website.

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