Form
- CT23 Corporations Tax and Annual Return
Annual corporate tax return for corporations with permanent establishments in Ontario.
Publications
- Workplace Accessibility Tax Incentive
Tax Legislation Bulletin 99-1 - In the 1998 Budget, Ontario announced the Workplace Accessibility Tax Incentive (the "WATI") to support businesses that hire new employees with a disability. This bulletin is provided as a guide for taxpayers. - Taxpayer Requested Adjustments to Tax Credits and Incentives
Information Notice 6009 - This notice explains the Ministry of Revenue's policy on accepting and processing taxpayer requested adjustments to several tax credits and incentives. - Ontario Budget 2004 – Corporations Tax Act Measures
Information Notice 6006 - On May 18, 2004, a number of measures relating to the Corporations Tax Act were proposed in the 2004 Ontario Budget. The legislation must receive passage by the Legislature and Royal Assent to become law. - Guide to the CT23 Corporations Tax and Annual Return
An information guide providing information and assistance for the completion of the CT23 return.
