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2026 Guide
Homeschool testing in Colorado: what’s required
Colorado requires periodic assessment of homeschooled students. Here’s exactly what qualifies and how families typically satisfy it.
The requirement
Assessment is required in Colorado.
Standardized test or professional evaluation required every other year starting in 3rd grade.
Ways families typically comply
- Nationally normed standardized test: Stanford, Iowa (ITBS), CAT, TerraNova, or MAP Growth are the common choices; several can be taken at home or online.
- Portfolio or progress evaluation: where Colorado allows it, a qualified evaluator reviews work samples instead of a test sitting.
- Keep the results: even where results stay with the parent, keep them with your records; they answer questions before questions get asked.
Track Colorado’s requirements automatically
Homeschool Wizard logs your school days, hours, and subjects against Colorado’s rules and turns them into portfolio PDFs, transcripts, and report cards when you need them. Free for one student.
Private by design: your family’s records stay on your device.
Frequently asked questions
Does Colorado require standardized testing for homeschoolers?
Yes. Colorado has an assessment requirement for homeschooled students. Standardized test or professional evaluation required every other year starting in 3rd grade.
What counts as a nationally normed standardized test?
Widely accepted options include the Stanford Achievement Test, Iowa Assessments (ITBS), California Achievement Test (CAT), TerraNova, and MAP Growth. Many can be administered at home or online; some states require a qualified administrator, so check your state’s specifics.
Is a portfolio evaluation an alternative to testing?
In several states, yes: a certified teacher reviews a sampling of the student’s work and attests to progress. Where the law offers the choice, portfolio review is often the lower-stress option for younger students, while a standardized test provides an outside data point colleges and new districts recognize.
Full requirements: Homeschooling in Colorado · letter of intent.
Not legal advice. This data is provided for informational purposes only and does not constitute legal advice. Homeschool laws change frequently. Always verify requirements with your state's Department of Education or a qualified homeschool legal organization before making compliance decisions. Requirements shown were last verified 2026-09.