Ontario Production Services Tax Credit

• CT23 Corporations Tax and Annual Return
  Annual corporate tax return for corporations with permanent establishments in Ontario.

• Highlights from the 2009 Ontario Budget - Corporations Tax
  Information Notice - On March 26, 2009, a number of proposed measures relating to the Taxation Act, 2007 were announced in the 2009 Ontario Budget. The proposals must be passed by the legislature and receive Royal Assent to become law.
• Proposed Changes to the Corporations Tax Act and the Taxation Act 2007
  Information Notice 6025 - On December 13, 2007, a number of measures relating to the Corporations Tax Act and the Taxation Act 2007 were announced in the 2007 Ontario Economic Outlook and Fiscal Review.
• Highlights from the 2007 Ontario Budget - Corporations Tax
  Information Notice 6020 - Provides information on a number of measures relating to the proposed Taxation Act, 2006 and the Corporations Tax Act that were announced in the 2007 Ontario Budget.
• Highlights from 2006 Ontario Budget - Corporations Tax Act
  Information Notice 6013 - On March 23, 2006, a number of measures relating to the Corporations Tax Act were proposed in the 2006 Ontario Budget. The proposed amendments must be passed by the Legislature and receive Royal Assent to become law.
• Ontario Budget 2005 - Corporations Tax Act Measures
  Information Notice 6008 - On May 11, 2005, a number of measures relating to the Corporations Tax Act were proposed in the 2005 Ontario Budget. The legislation must be passed by the Legislature and receive Royal Assent to become law.
• 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.
• Guide to the CT23 Corporations Tax and Annual Return
  An information guide providing information and assistance for the completion of the CT23 return.