Notice to Taxpayers Claiming Arizona School Tax Credit
For the purpose of claiming Arizona’s tax credit for contributions made or certain fees paid to a public school, the Arizona Department of Revenue now requires taxpayers report the school’s County Code, Type Code, and District Code & Site Number (CTDS) number on Form 322, which is included with the Arizona income tax return.
The CTDS is a nine (9) digit number that the Arizona Department of Education uses to identify Arizona public and charter schools.
To find the CTDS number for a public school in Arizona, please visit the Arizona Department of Education’s webpage at: http://www.ade.az.gov/edd or visit our website for a list.