Idaho Homeschool Curriculum: What You Actually Need (and What the State Funds)

Most parents pulling their kids out of Idaho public schools spend weeks agonizing over curriculum before they've even finished the withdrawal paperwork. That's backwards — and it's also expensive. If you pick curriculum before understanding Idaho's funding landscape, you may spend hundreds of dollars on materials that don't qualify for reimbursement under the state's new Parental Choice Tax Credit.

Idaho is one of the least regulated homeschool states in the country. Under Idaho Code §33-202, you are required to teach "subjects commonly and usually taught in the public schools" — language arts, math, science, and social studies. The state does not approve, review, or audit your curriculum. But that freedom doesn't mean your choices are consequence-free financially.

What Idaho Law Actually Requires From Your Curriculum

The short answer: very little. Idaho does not maintain an approved curriculum list, require you to submit lesson plans, or mandate any specific scope and sequence. The 2009 amendment to Idaho Code §33-202 removed the word "comparably" from the statute, which eliminated even the loose expectation that home instruction mirror public school rigor.

What this means in practice: you can use a boxed curriculum, a literature-based approach, an online program, workbooks from the dollar store, or a classical model built around the trivium. The state will never ask which one you chose.

The only time curriculum choice becomes legally relevant is if your child later re-enrolls in a public school. At that point, the receiving district's principal has discretion over grade placement, and well-documented coursework strengthens your position considerably. Districts like West Ada and Boise School District use placement testing and parent-submitted records to make those calls — so whatever you use, keep records of it.

The HB 93 Tax Credit Changes the Math Entirely

In 2025, Idaho enacted the Parental Choice Tax Credit (HB 93), which provides a refundable tax credit of up to $5,000 per student (or $7,500 for students with special needs) for qualifying educational expenses. For homeschool families, this is a significant financial lever — but the eligibility rules are specific enough that curriculum choice genuinely matters.

What qualifies under HB 93:

• Purchased curricula covering the four core subjects (ELA, math, science, social studies)
• Textbooks and workbooks
• Tutoring fees paid to a third party
• Online course subscriptions from a qualifying provider

What does not qualify:

• "Homeschool academic instruction that a parent provides" — meaning your own time teaching cannot be compensated through this credit
• Materials for electives or extracurriculars that fall outside the four core areas
• Curricula that cannot be documented with receipts

The application window runs strictly from January 15 to March 15 each year through the Taxpayer Access Point (TAP) portal using Idaho Form 40. If you miss that window, you wait a full year. This means families who withdraw mid-year should start tracking eligible receipts immediately — and choose curricula that come with clear invoices.

For a complete walkthrough of executing a clean withdrawal and setting up your record-keeping to capture this credit, the Idaho Legal Withdrawal Blueprint walks through both the withdrawal process and the funding setup step by step.

Choosing the Right Curriculum Structure for Idaho Families

Because Idaho imposes no structure, the choice of how much structure you want becomes entirely your own. Here's how the main approaches map onto Idaho's legal and financial landscape.

All-in-one boxed curricula (like Sonlight, Calvert, or My Father's World) cover all four core subjects in a single purchase, which simplifies HB 93 receipt documentation considerably. You get one invoice covering ELA, math, science, and social studies. These typically run $300–$800 per year depending on grade level, and the full amount is potentially reimbursable under HB 93 up to the credit cap.

Subject-by-subject curricula give you flexibility to mix providers — Saxon Math, Writing With Ease, Apologia science — but require tracking receipts from multiple vendors. This isn't a problem for the tax credit, but it's more administrative work.

Online programs like IXL, Khan Academy, or Time4Learning fall into a gray area for HB 93. Subscription fees to qualified providers are generally eligible, but the exact provider qualification criteria were still being clarified as of early 2026. Keep receipts and consult the TAP portal guidance before the application window.

Secular vs. faith-based: Idaho's homeschool culture includes both. The Treasure Valley has active secular co-ops like Secular Homeschoolers of the Treasure Valley, while the Idaho Falls and Rexburg corridor skews strongly toward faith-integrated programs. Neither is legally advantaged in Idaho — the state is genuinely neutral.

The Advanced Opportunities Angle for Grades 7–12

If your child is in grades 7–12, curriculum costs may not be your biggest financial question anyway. The Advanced Opportunities program (Idaho Code §33-4602, updated by HB 175 in 2025) provides $4,625 per student for dual credit college courses, AP and IB exam fees, and workforce certifications.

Independent homeschoolers can access this funding by dual-enrolling in a single public school class, which technically changes their enrollment status. The 2025 HB 175 update created direct pathways through community colleges as well, reducing the friction of going through a school district. At $75 per dual credit, a student can complete a full semester of community college for free — which substantially reduces the curriculum burden at the high school level.

The HB 93 tax credit and the AO program are not mutually exclusive. Families who structure their homeschool correctly can potentially access both — though the AO program applies to the student's class-by-class expenses while HB 93 applies to parent-purchased home curriculum. They operate in different budget buckets.

Practical Starting Points for New Idaho Homeschoolers

If you've just withdrawn or are about to withdraw, don't let curriculum paralysis delay the legal part of the transition. The withdrawal letter to your school principal is the only time-sensitive administrative action — once that's done and documented, you have breathing room to research curriculum.

For families just starting out:

• K–6: Affordable all-in-one options like Build Your Library or the free Ambleside Online (Charlotte Mason) work well for Idaho's minimally structured environment. Khan Academy covers math at no cost.
• Grades 7–9: Begin thinking about dual enrollment eligibility and the AO portal. Start tracking course descriptions and reading lists even if you're not required to.
• Grades 10–12: AO funding becomes the priority. Coordinate curriculum choices around what will transfer as college credit. Community colleges in Idaho (College of Western Idaho, College of Southern Idaho, Idaho Falls' EITC) are common dual enrollment partners.

Idaho generates an estimated $400 million in annual taxpayer savings from homeschooling families bearing their own educational costs. The state has responded with funding programs that, for the first time, partially offset those costs — but only for families who know how to access them.

If you're in the middle of a withdrawal right now, or planning one, the Idaho Legal Withdrawal Blueprint covers the withdrawal process, administrative pushback scripts, and a step-by-step roadmap for accessing Idaho's $9,625 in combined funding (HB 93 + Advanced Opportunities) in a single document.

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