Colorado homeschool requirements
What Colorado requires to homeschool — instruction time, testing, and the exact legal citation, in plain English. Then the part most guides skip: how the garden, the animals and the work you do around the place fit into the same record.
Last verified June 2026 · A starting point, not legal advice — Colorado sets the rules and they change.
The rule, in plain English
Colorado: 172 days averaging at least 4 instructional hours per day (there is no statutory total-hours number). Annual notice; evaluation or test in grades 3, 5, 7, 9, 11.
What that works out to
- →172 days at 4 hours each works out to 688 hours over the year — though Colorado sets the daily minimum, not that annual total.
Our arithmetic on the figures above, to make planning easier — shown against a conventional 36-week school year and against a full 52-week year for families who school year-round. Colorado sets the requirement; these numbers are not part of it.
Laws change — always confirm the current rules for Colorado yourself before relying on them. See Colorado's official requirements on HSLDA →
This is a plain-English summary for your convenience, not legal advice. Cultivate helps you store, organize, and produce your homeschool records — it isn't the authority on what your state requires. Homeschool laws change; always confirm current rules with your state or a homeschool legal resource (e.g., HSLDA) before relying on them.
How to start homeschooling in Colorado
The general path most families follow. Colorado's specific requirements are in the summary above — confirm the exact steps and deadlines with your state before relying on them.
- 1
Check what Colorado asks for before you begin
Colorado: 172 days averaging at least 4 instructional hours per day (there is no statutory total-hours number). Annual notice; evaluation or test in grades 3, 5, 7, 9, 11. Confirm the exact form, deadline, and current wording with Colorado or HSLDA before you rely on any of it.
- 2
Teach on a schedule that satisfies Colorado's rule
This is the rule most families misread. Colorado asks for 172 days of at least 4 hours each — so a short day may not count toward the total at all. There is no stated annual hours figure to fall back on. The record you need therefore has to show duration per day, not just presence, because the qualifying question is asked of each individual day rather than of the year as a whole.
- 3
Complete Colorado's required testing or assessment
Yes — standardized testing/assessment required Confirm the accepted tests, the grades they apply to, and the timing with Colorado, and keep the results with your records.
In Colorado, a day only counts if it's long enough
This is the rule most families misread. Colorado asks for 172 days of at least 4 hours each — so a short day may not count toward the total at all. There is no stated annual hours figure to fall back on. The record you need therefore has to show duration per day, not just presence, because the qualifying question is asked of each individual day rather than of the year as a whole.
What to keep in Colorado
- ✓Attendance — the hours that count toward Colorado's requirement
- ✓Samples of your child's work — writing, math, projects, and photographs of things they built or grew. This is what an Colorado evaluation is easiest to face with.
- ✓The curriculum and materials you used, and which of Colorado's 5 required subjects each one covered
- ✓Your Colorado test or evaluation results — required, so keep them filed
- ✓Grades and a transcript — and note that hours logged by subject are what a transcript is built from, so the two are the same job
This is exactly what Cultivate keeps for you. Describe the day in plain English and it files the hours by subject against Colorado's total as you go. The chicken tally, the fence repair and the reading lesson go in the same box and come out sorted.
A homestead day, against Colorado's 5 required subjects
Colorado names 5 required subjects, and a working homestead touches most of them before lunch. This is how families commonly categorise the practical work they are already doing — whether any particular activity counts is Colorado's call, not ours, but the record of it is the part you control.
Colorado counts hours. The hours your children spend on this work are real hours — but only if something wrote them down while it was happening. That is the problem Cultivate solves: describe the day in plain English and the garden, the goats, the tractor repair and the reading lesson all land in the right record at once.
How practical work is categorised is a judgement your family and Coloradomake — Cultivate records what you did, it doesn't decide what counts. Confirm anything you intend to rely on with Colorado or HSLDA.
Colorado homeschool requirements — FAQ
What does Colorado require to homeschool?
Colorado: 172 days averaging at least 4 instructional hours per day (there is no statutory total-hours number). Annual notice; evaluation or test in grades 3, 5, 7, 9, 11.
How many days do you have to homeschool in Colorado?
Colorado: 172 days averaging at least 4 instructional hours per day (there is no statutory total-hours number). Annual notice; evaluation or test in grades 3, 5, 7, 9, 11.
What does Colorado's requirement work out to per week?
172 days at 4 hours each works out to 688 hours over the year — though Colorado sets the daily minimum, not that annual total. These are our calculations from the figures above, offered to make planning easier — Colorado sets the requirement, not the arithmetic.
Does Colorado require standardized testing for homeschoolers?
Yes — standardized testing/assessment required. Confirm the accepted tests, the grades they apply to, and the timing with Colorado or HSLDA, and keep the results with your records.
What records should I keep to homeschool in Colorado?
This is the rule most families misread. Colorado asks for 172 days of at least 4 hours each — so a short day may not count toward the total at all. There is no stated annual hours figure to fall back on. The record you need therefore has to show duration per day, not just presence, because the qualifying question is asked of each individual day rather than of the year as a whole.
What is the legal citation for homeschooling in Colorado?
Colorado's homeschool law: C.R.S. 22-33-104.5. Always confirm the current rules with Colorado or a homeschool legal resource such as HSLDA.
Stop tracking this on paper
Cultivate keeps your records — and produces the documents.
Colorado sets the rules. Cultivate does the part that has to happen every day: you describe the day in plain English and it tallies the hours by subject as you go — so the Colorado total is already counted, not reconstructed in May from memory. The garden, the animals, the workshop and the school day all go in the same place, and come out as print-ready reports and transcripts whenever you need them.
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