Resources for Donors

ACSTO resources for donors

Claiming Your ACSTO Donation

We know that figuring out how to file your taxes can be challenging, and that's why we created this video! This short video explains how to read your receipt, as well a brief description of which tax forms to complete! Our goal is to provide you with the resources you need to make your support of Christian education as easy as possible!


To request or download a donation brochure, go to our Literature page.

ACSTO's Partner Schools

For schools currently partnered with ACSTO that you can name on your donation, here is our list of Partner Schools.

Making a Recommendation

If you'd like more information about recommending a specific student with your donation, our Student Recommendations page gives all the necessary details.

New Overflow/PLUS Tax Credit Overview

Here is a one-page summary of the Overflow/PLUS details.

Claiming Your Credit

Here is where you go for information about how to claim your tax credit with some examples and explanations to help with the process.


ACSTO's weekly blog gives you the inside scoop on how tax credits work and how you can make the most of your tax credit donation. We strive to provide valuable and hard to find information so Subscribe here to make sure you don't miss out on any expert advice!

Tax Credit Laws

For a plain text version of the Tax Credit Laws of Arizona, go to our Tax Laws page.

Recommended Reads

For a great list of recommended reads, studies, school choice supporters, and materials you can use to use as evidence of tax credit success, go to our School Choice Research page.


To see ACSTO's official certification as a School Tuition Organization from the Arizona Department of Revenue, go to our AZDOR Certification page. We are also a Federally approved 501(C)(3) non-profit organization. 

ACSTO: Arizona Christian School Tuition Organization

Notice: A school tuition organization cannot award, restrict, or reserve scholarships solely on the basis of a donor’s recommendation. A taxpayer may not claim a tax credit if the taxpayer agrees to swap donations with another taxpayer to benefit either taxpayer’s own dependent. A.R.S. 43-1603 (C)

Contact Us


PO Box 6580
Chandler, AZ 85246

  • Office: 480.820.0403
  • Fax: 480.820.2027