Oklahoma's

,000 Homeschool Tax Credit in Plain English: Who Qualifies, What Counts and How You Claim It

If you homeschool in Oklahoma and you buy curriculum, pay a tutor or sign up for a class, the state will give some of that money back. Not through an account, not through a voucher and not through a list of approved stores. Through your state income tax return. It's called the homeschool part of the Oklahoma Parental Choice Tax Credit, and a lot of families who qualify for it still haven't heard of it. Our Parental Choice Tax Credit guide has every official link in one place. This is the version you can read over coffee.

The short version

• It's a refundable Oklahoma income tax credit of up to
  ,000 per eligible homeschool student per tax year. It has been available since tax year 2024.
• It pays back 100% of qualified expenses you paid during the calendar year, up to
  ,000 per student.
• Refundable means that if the credit is bigger than the Oklahoma tax you owe, the Oklahoma Tax Commission (OTC) sends you the difference.
• There is no application. You claim it on your Oklahoma return with a separate Form 591-D for each student, plus copies of your receipts.
• Expenses over
  ,000 for one student can't be carried to another year.

Who counts as a homeschool student

The law behind the credit is the Oklahoma Parental Choice Tax Credit Act, 70 O.S. 28-101. For the homeschool credit, the student has to live in Oklahoma, be eligible to enroll in an Oklahoma public school, and be educated under the "other means of education" exception in 70 O.S. 10-105, the compulsory attendance law. Form 591-D says the student must be at least 4 years old by September 1 of the year you claim.

Two groups get tripped up here. First, a student enrolled in a virtual charter school is a public school student, even though the work happens at the kitchen table. That student doesn't count. Second, you can't claim expenses from any semester your child was enrolled in a public or private school. On Form 591-D you attest that the student wasn't enrolled in a public or private school for two semesters that year. The OTC's rule describes homeschool as full-time education in the home.

Who can claim it

The Oklahoma taxpayer who actually paid. That can be a biological or adoptive parent, a grandparent, an aunt or uncle, a legal guardian, a custodian or another person with legal authority to act for the student. Only one person can claim the credit for a given student. If Grandma pays for the math curriculum and you pay for the tutor, sort out ahead of time who files for that child, because the credit can't be split between two returns.

What counts

The statute and the 2025 Form 591-D list four kinds of qualified homeschool expenses:

• Tuition and fees for nonpublic learning programs, online or in person.
• Academic tutoring from an individual or a private tutoring facility.
• Textbooks, curriculum and other instructional materials, including supplemental materials or associated online instruction required by an education service provider.
• Fees for nationally standardized assessments, such as college admission tests and AP exams, and tutoring or prep courses for those tests.

The form's instructions also list what doesn't count: internet access; laptops, tablets, screens or any device that provides internet access or is needed to use your materials; equipment for sports, dance, music or other elective lessons; memberships; and field trips. Each expense can be claimed only once, so a family subscription shared by three kids is one expense, not three.

How you claim it

You claim the credit on the return for the year you paid the expenses. Money you spend in 2026 goes on your 2026 Oklahoma return, which you file in 2027. The OTC's income tax help page says Oklahoma returns are typically due April 15.

• Fill out one Form 591-D for each homeschool student.
• List each expense: its type, the vendor, a description, the date you paid and the amount.
• Use Form 591-D-SUP if you have more than 10 expenses for a student.
• Attach legible copies of every receipt.
• File it with your Form 511 (residents) or 511-NR. The OTC won't process a 591-D on its own.

On the 2025 forms, the credit goes on Form 511, Part Three, line 29 (Form 511-NR, line 29). The OTC hadn't posted a 2026 Form 591-D when we checked in October 2026, so look for the current version before you file.

The cap you should know about

Starting with tax year 2026, homeschool credits statewide are capped at $5 million a year. If claims would go over, the law has the OTC publish a percentage that scales everyone's credit down. The OTC's reports show $3,588,881 claimed on 2,716 returns for tax year 2024 and $4,475,649 on 4,001 returns for tax year 2025 (preliminary). That's under the cap, but the number of families claiming is climbing. We found no published reduction percentage as of October 2026.

A family that did it right

Dana Whitfield homeschools two boys near Stillwater. In 2025 she bought a math program and a literature set for each of them, paid a local tutor for her older son's algebra, and paid the ACT fee in the spring. She kept every receipt in a folder taped inside a kitchen cabinet. When tax time came, she filled out two Forms 591-D, one per boy, and split the shared science kit by listing it once on her younger son's form. Her older son's expenses came to