One-time
The full amount in one gift, processed by Executive Council Charities — which also makes Treasure House eligible for ECC matching gifts and grants.
Give once
A gift that costs you nothing.
If you owe Arizona income tax, every dollar you give Treasure House comes off that bill, up to the 2026 maximum. It's the same money — going to residents instead of the state.
The 2026 maximums
$506
$1,009
Three steps.
- 01
Give
One gift, a monthly plan, or a custom amount. Whichever suits you, up to the maximum.
- 02
File
Include Arizona Form 321 with your state return. Treasure House QCO code 22613, Federal Tax ID 80-0836112.
- 03
Claim
Your Arizona tax drops by the amount you gave. A deduction lowers taxable income; a credit lowers the bill.
Consult your tax professional for details specific to your situation.
Three schedules, one credit.
Monthly
About $42 a month single, $84 joint. Starting mid-year? Divide what's left by the months remaining.
Give monthlyCustom
Any amount, any schedule. Set what fits your budget — it all counts toward the credit.
Give a custom amountNot December 31.
2027 deadline
Apr 15
A gift made any time up to April 15, 2027 can be claimed on your 2026 Arizona return.
One made between January 1 and April 15, 2027 can go on either year's return — but not both.
321 Arizona Form
22613 QCO code