Ontario's competitive corporate tax rates

 Ontario's competitive corporate tax rates

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Stimulating domestic and international investment


Ontario's competitive corporate tax rates encourage business investment in the province.



Ontario Corporate Income Tax Rates, 2010 - 2013


General Corporate Income Tax Rate
  2010 2011 2012 2013
  Jan 1 July 1 Jan 1 July 1 Jan 1 July 1 Jan 1 July 1
Federal 18 16.5 15
Provincial 14 12 11.5 11 10
Combined 32 30 28.5 28 26.5 26 25

Corporate Income Tax Rate for Income from Manufacturing and Processing*
  2010 2011 2012 2013
  Jan 1 July 1 Jan 1 July 1 Jan 1 July 1 Jan 1 July 1
Federal 18 16.5 15
Provincial 12 10
Combined 30 28 26.5 25
* Also applies to income from farming, mining, logging and fishing

Small Business Corporate Income Tax Rate*
  2010 2011 2012 2013
  Jan 1 July 1 Jan 1 July 1 Jan 1 July 1 Jan 1 July 1
Federal 11
Provincial 5.5 4.5
Combined 16.5 15.5
* The Small Business Deduction is available to Canadian-controlled Private Corporations on the first $500,000 of active business income

Notes: Legislated rates as of October 13, 2010

Source: Ontario Ministry of Revenue and Canada Revenue Agency (10/2010)