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Home
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Acts
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Income Tax Act
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Changes
How Income Tax Act changed
Ontario · 27 consolidated versions on file. Pick two dates to compare.
From
2003-12-18
2004-11-04
2004-12-16
2005-01-01
2005-03-09
2005-12-15
2006-03-31
2006-05-18
2006-06-22
2006-12-20
2007-05-17
2007-06-04
2008-01-01
2008-05-14
2008-11-27
2009-01-01
2009-06-05
2009-10-28
2009-12-15
2011-05-12
2014-07-24
2014-12-04
2015-08-31
2015-12-10
2017-12-31
2019-12-31
2021-04-19 (current)
To
2003-12-18
2004-11-04
2004-12-16
2005-01-01
2005-03-09
2005-12-15
2006-03-31
2006-05-18
2006-06-22
2006-12-20
2007-05-17
2007-06-04
2008-01-01
2008-05-14
2008-11-27
2009-01-01
2009-06-05
2009-10-28
2009-12-15
2011-05-12
2014-07-24
2014-12-04
2015-08-31
2015-12-10
2017-12-31
2019-12-31
2021-04-19 (current)
1 section changed
4.0.1
Non-refundable credits
+ 04
+ 2021
modified
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