Due to heavy submissions volume and tax season opening two weeks later than usual, ADOR technical staff are actively working towards accepting and processing individual income tax returns as soon as possible. We will inform you when your return has been accepted for processing. Thank you for your patience and we apologize for any inconvenience.

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Credit for Corporate Contributions to School Tuition Organizations

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Filed by corporations and partnerships passing the credit through to corporate partners to claim the Credit for Corporate Contributions to School Tuition Organizations.

Form Number:

335

Category:

Tax Credits Forms

Form Year	Form	Instructions	Published
2020	Download (702.25 KB)	Download (298.53 KB)	01/01/2021
2019	Download (687.85 KB)	Download (3.45 MB)	01/01/2020
2018	Download (687.54 KB)	Download (56.21 KB)	01/01/2019
2017	Download (1.07 MB)	Download (269.86 KB)	01/01/2018
2016	Download (684.17 KB)	Download (52.11 KB)	01/01/2017
2015	Download (605.2 KB)	Download (36.01 KB)	01/01/2016
2014	Download (500.72 KB)	Download (32.32 KB)	01/01/2015
2013	Download (52.76 KB)	Download (32.56 KB)	01/01/2014
2012	Download (46.39 KB)	Download (30.73 KB)	01/01/2013
2011	Download (34.6 KB)	Download (27.85 KB)	01/01/2012
2010	Download (29.26 KB)	Download (27.82 KB)	01/01/2011
2009	Download (40.21 KB)	Download (27.47 KB)	01/01/2010
2008	Download (40.22 KB)	Download (34.09 KB)	01/01/2009
2007	Download (40.17 KB)	Download (33.69 KB)	01/01/2008
2006	Download (43.65 KB)	Download (31.99 KB)	01/01/2007