Ontario Ministry of Government and Consumer Services annual return

Important notice

As of May 7, 2021, you will no longer be able to download the Ontario Corporations Information Act annual returns forms T2SCH546 and T2SCH548 from Canada.ca. As of May 15, 2021, you can no longer file these annual returns with the Canada Revenue Agency.

For updated information on filing an Ontario corporation annual return, go to Ontario Business Registry.

Filing the return

Ontario corporations and foreign business corporations licensed to carry on business in Ontario must file an Ontario Corporations Information Act Annual Return with the CRA within six months of the end of the tax year as follows:


The original amalgamating corporations that have since amalgamated and continued as one amalgamated corporation are not required to file a Corporations Information Act Annual Return. The Ministry of Government and Consumer Services (MGCS) cannot accept requests to update the corporate record for these corporations. The corporation resulting from the amalgamation has to file a Corporations Information Act Annual Return at the appropriate time.

File the completed Schedule 546 or 548 with your T2 return. If you have to file more than one tax return in a calendar year, file the annual return only with the first tax return.

Corporations that have to file Schedule 546 have the option of filing electronically with one of the service providers under contract with the Ontario MGCS instead of filing it with the T2 return.

The CRA will transmit the information on Schedules 546 and 548 to the MGCS. The MGCS is responsible for maintaining a public database of corporate information. It is the corporation's responsibility to ensure that the information on the public record is accurate and up-to-date.

Changing director/officer information

To report changes to the name of a director/officer or changes to both the address and date elected/appointed of a director/officer, complete two copies of Part 7 of Schedule 546 as follows:

  • enter the director/officer information exactly as shown (incorrectly) on the public record with a cease date
  • photocopy and complete only Part 7 of Schedule 546 with the correct director/officer information
Report a problem or mistake on this page
Please select all that apply:

Thank you for your help!

You will not receive a reply. For enquiries, contact us.

Date modified: