Arizona's Catholic Tuition Support Organization (CTSO)

Arizona's Catholic Tuition Support Organization (CTSO)

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Arizona’s Catholic Tuition Support Organization of the Diocese of Tucson (CTSO) is a qualified tuitio

Call 520-838-2558 for information on applying for financial aid.

06/16/2026

Investing in our community.

El Rio Foundation is excited to partner with Tucson Electric Power and our pediatric teams to ensure children develop a love of reading. TEP’s generous community grant will be used to purchase and distribute over 3,000 children’s books during well child visits!

06/16/2026

Your tax credit donation to CTSO helps students access faith-based, high-quality education — at no extra cost to you.
Learn more or get started today:
📍donor.ctso-tucson.org
📍520-838-2558




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06/09/2026
06/01/2026

Arizona's CTSO is proud to recognize excellence!

Sandy Rush, Board Member of Arizona's CTSO, proudly presents Coco Leilani Moreno of Yuma Catholic High School with the 2026 Bishop's Scholarship.

Congratulations, Coco, on this outstanding achievement! Your hard work, dedication, and commitment to your education have earned this well-deserved honor.

May God guide and bless you as you begin this exciting new chapter in your life. We wish you continued success and many blessings in all your future endeavors.

05/29/2026

📊 Nearly 5,000 children were able to walk into a Catholic classroom last year because someone chose to redirect their Arizona tax credit.

Your decision doesn't just support a program. It supports a child.

🌐 ctso-tucson.org | 📞 (520) 838-2571

Photos from Arizona's Catholic Tuition Support Organization (CTSO)'s post 05/28/2026

Arizona's CTSO would like to end the 2026 school year with the last of this years Grant recipients. Congratulations to Salpointe Catholic High School and Santa Cruz Catholic School.

05/27/2026

🎓 Your tax dollars. Their future.

For over 27 years, Arizona's CTSO has partnered with companies across the state to open the door to exceptional education for students who need it most.

Every dollar redirected. Every child uplifted. 💛

📞 (520) 838-2571 | 🌐 ctso-tucson.org

05/25/2026

What if your tax dollars could change a child's life — at no extra cost?

Through the Arizona Corporate Tuition Tax Credit, your business receives a dollar-for-dollar state tax credit for every dollar contributed to CTSO.

It's not a donation. It's a smarter way to pay your taxes. 🙌

🌐 ctso-tucson.org | 📞 (520) 838-2571

Want your school to be the top-listed School/college in Tucson?

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Location

Address


192 S. Stone Avenue, Bldg. 2
Tucson, AZ
85701

Opening Hours

Monday 8am - 4:30pm
Tuesday 8am - 4:30pm
Wednesday 8am - 4:30pm
Thursday 8am - 4:30pm
Friday 8am - 4:30pm