An ESA, Arizona's Empowerment Scholarship Account, gives you state money to spend on your child's education outside the public school system, and the amount received varies from child to child. For some families the award covers most of it. For others it covers less than half.
Under Arizona Revised Statutes (A.R.S.) 15-2402, the Arizona Department of Education, ADE, sends your ESA an amount equal to 90 percent of what your child's school district or charter school would have received to educate them, based on disability category (or lack thereof) and grade level. That formula produces a wide spread. ADE's own 2025-2026 funding chart lists autism awards running roughly $34,000 to $47,700 a year. A student coded SLD (specific learning disability) or OHI (other health impairment) typically gets $8,400 to $12,000. As you can see, the range is wide.
Once your ESA is approved, ADE doesn't send a check for the year. Money moves through ClassWallet, the online platform ADE uses to disburse and track ESA spending, in four quarterly deposits. Each deposit generally lands sometime in the first half of that quarter's opening month, and can take another five to seven business days to actually clear.
Private schools rarely bill on that same calendar. Many want a lump sum before the first day of school in July/August, or a fall semester payment in August and a spring payment in January. If you sign your ESA contract in July, your first ClassWallet deposit may not clear until after that August tuition deadline has already passed. The money is coming but it might not align directly to when the bill is due.
Per ADE's ESA handbook, the account can also pay for tutoring, therapy from a licensed provider such as speech-language pathology or occupational therapy, curriculum and testing materials, and assistive technology. It can't pay for transportation, food, or extracurricular equipment. You have one ESA ClassWallet account, so whatever you plan to spend on outside tutoring or therapy comes out of the same account as tuition.
Mid-year enrollment changes the math again. Sign your contract between July and September and you get all four quarters which is the full annual award. Sign between October and December and you get three quarters instead of four, about 75 percent of the annual amount. January through March gets you two quarters, roughly half. April through June gets you one quarter, about 25 percent. The state doesn't pay retroactively for quarters that already passed before your contract existed. A student enrolling in November under a $40,000 autism award is looking at closer to $30,000 for that first partial year, not $40,000.
When the ESA award doesn't reach the tuition line, families generally have a few options to explore:
Ask the school for a payment plan that spreads the balance across the months your ESA deposits actually arrive, instead of one lump sum up front.
Ask the school directly about its own tuition assistance or financial aid fund. Many private schools that regularly enroll ESA families have one.
Reallocate what the ESA is paying for. If the school already provides speech therapy or reading intervention as part of tuition, you may not need to buy it separately through ClassWallet, which frees more of the award for tuition itself.
Cover the remainder out of pocket, spread across the year rather than paid in one lump sum.
One option that isn't available is stacking a School Tuition Organization (STO) scholarship, a privately funded tax-credit scholarship separate from ESA, to cover the same months. State law bars a student from holding both an active ESA and an STO award for the same period (A.R.S. 15-2402(B)(3)). An STO award can be held for a future year the ESA isn't covering, but not used to cover this year's gap while the ESA is active.