Arizona voters approved Proposition 207 (adult use marijuana) in the 2020 General Election. For more information, click here.

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2009 Nonconformity Notice

Arizona did not fully conform to the Federal changes made to the Internal Revenue Code in 2009. This notice will help taxpayers determine if their 2009 income tax return is impacted by Arizona’s non-conformity.

For more information visit the page Conformity to IRC

2009 Nonconformity Notice

Arizona Department of Revenue