Standardized Testing for Homeschoolers: What to Know
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Key Takeaways
- Testing rules are set state by state, so your neighbor in another state may have completely different requirements.
- Common options include the Iowa Test of Basic Skills, the CAT, the Stanford Achievement Test, and the PASS test.
- A test score is one data point, not a verdict on how homeschooling is going.
- Light, low-stress prep, like practicing the format and pacing, matters more than cramming content.
The first time a testing requirement shows up in your mailbox or your state's homeschool portal, it can feel like a pop quiz for the whole family. Are we doing this right? Is my kid going to bomb it? What even counts?
Take a breath. Standardized testing for homeschoolers is usually far less dramatic than it sounds, and in many states it isn't required at all. Where it is required, it tends to be a light-touch annual check-in, not a high-stakes exam.
This guide walks through what's actually required, which tests families commonly use, and how to prep your kiddo without turning a Tuesday morning into a battle.
Do You Even Need to Test?
Start here, because it changes everything else. Homeschool law is set at the state level, and it ranges from nothing at all to a specific annual requirement.
Some states have no notification or assessment requirement whatsoever. Others require you to notify a school district you're homeschooling but don't mandate any test. A smaller group of states require either a standardized test or a portfolio review annually, often giving you the choice between the two. A few require testing at specific grade milestones rather than every year.
Because these laws shift, don't rely on secondhand information from a Facebook group, even a well-meaning one. Check your state department of education's homeschool page directly, or call your local homeschool association. It takes fifteen minutes and saves you from either over-complying (wasted time) or under-complying (a compliance headache later).
Choosing a Test if You Have Options
If your state requires testing but lets you choose the test, a handful of options show up again and again in the homeschool world.
The Iowa Test of Basic Skills (ITBS) is one of the most widely used, known for solid academic content and broad grade coverage. The California Achievement Test (CAT) is another common choice, often available through the same homeschool testing services as the ITBS. The Stanford Achievement Test is a third option, sometimes preferred for its detailed subject breakdowns. The PASS test (Personalized Achievement Summary System) is popular for younger grades because it can be administered by the parent at home rather than requiring outside proctoring.
Cost and administration matter as much as the test content. Some options require a certified proctor, which usually means paying a testing company or working through a co-op that offers group testing days. Others, like the PASS test, are designed to be parent-administered, which is cheaper and less logistically complicated but not accepted everywhere.
Ask around in your local homeschool community before picking blind. If there's an established co-op or support group nearby, chances are they've already found the vendor with the smoothest registration process and the most reasonable pricing.
Prepping Without Making It a Big Deal
The single best thing you can do to prep is familiarize your child with the format, not cram content they haven't covered yet.
A few days before test day, run through one practice section together so bubbling answer sheets, navigating a timed online test, or working through a multiple-choice format doesn't feel brand new. If your child has never taken a timed test before, that alone can cause more stress than not knowing an answer.
Keep your language neutral. Calling it "just a checkup, like the ones I do at home, but longer" lands much better than making it sound like a verdict on the whole year. Kids pick up on parental anxiety fast, so if you're stressed about the outcome, they will be too.
Afterward, remember that one test score is one data point. It tells you something, but it doesn't define your homeschool. If a weak spot shows up, use it to adjust the next few months, not to second-guess everything you've built so far.
Free Practice Pages to Get Started
Regular, low-pressure practice with grade-level material is the best long-term prep for any standardized test. Here are sample worksheets spanning a few grades to build familiarity with common test formats.
Free 3rd Grade Grammar Worksheets
Free 4th Grade Math Worksheets
Free 5th Grade Math Worksheets
FAQ
Which states require standardized testing for homeschoolers? It changes over time, but states like Ohio, Pennsylvania, and Colorado have required annual or periodic assessment (testing or portfolio review, sometimes either/or) at points in their homeschool law. Always confirm current requirements with your state's department of education or a local homeschool association, since laws get updated.
What test should I choose if I have options? If your state allows a choice, pick a nationally normed test with a homeschool-friendly proctoring option, like the CAT or the Iowa Test administered through a company set up for homeschoolers. Ask other homeschool families in your area which one they use and why, since local co-ops often have a preferred vendor already vetted.
How do I prepare my child without causing test anxiety? Focus on familiarizing them with the format, not cramming content. Do one practice section a few days before so bubbling in answers or navigating an online interface doesn't feel foreign. Keep the tone light and frame it as just another kind of worksheet, not a referendum on how smart they are.
What if my child scores below grade level? One low score isn't a crisis. Look at which specific skills were weak, not just the overall number, and use that to guide the next few months of practice. Many kids, especially younger ones, test inconsistently depending on the day, the format, or how comfortable they are with timed sections.
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Testing day always feels bigger the night before than it actually is. Once it's done, you'll wonder why you worried at all. ๐๏ธ

Adi Ackerman
Head Teacher
Adi is the Head Teacher at ClassWeekly, with years of experience teaching elementary students. She designs our curriculum-aligned worksheets and writes practical guides for teachers and parents.
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