Colorado gives homeschool families three doors. The most used is the "nonpublic home-based educational program" statute: an annual notice to a school district, minimum days and hours, a short subject list, and testing or evaluation in five grades. The second is enrollment in an independent (umbrella) school, which takes the family out of the homeschool statute entirely. The third is instruction by a parent who holds a current Colorado teaching license, which drops the notice and testing requirements. On all three, the state issues nothing at the end; the diploma comes from the parent or the umbrella school.
Legal framework
The home-based program statute is Colorado Revised Statutes 22-33-104.5. Its legislative declaration is unusually friendly: it recognizes that parents have the primary right and obligation to choose their children's education and that home-based education is a legitimate alternative to classroom attendance, subject only to minimum state controls. A nonpublic home-based educational program is instruction in a home by a parent or an adult relative designated by the parent, operating independently of school district supervision. Compulsory attendance runs from age 6 (as of August 1) to age 17.
The two alternatives sit in the nonpublic school law. A family may instead enroll the child in an independent or parochial school that offers a home-study umbrella arrangement, following that school's internal rules with no notice to any district, or rely on instruction by a Colorado-licensed teacher, which is exempt from the notice and evaluation requirements. The Colorado Department of Education is explicit about its own limited role: homeschooling is a nonpublic option, CDE does not accredit programs or hold records, and paperwork goes to a school district, not to the state.
Notification & registration
The parent files a written notice of intent with a Colorado school district, and the statute means any district in the state, not necessarily the one where the family lives, at least 14 days before establishing the program, and each year thereafter for as long as the program continues. The notice states only the name, age, place of residence, and number of attendance hours for each child. It is a notification, not an application; no district approval step exists. CDE advises renewing with the district where the original notice was filed, and, as Christian Home Educators of Colorado notes, families using an umbrella school file no notice at all.
Recordkeeping
The substantive requirements are concrete. The program must run no fewer than 172 days of instruction, averaging four instructional contact hours per day, and must include reading, writing, speaking, mathematics, history, civics, literature, science, and regular instruction in the United States Constitution. The parent maintains permanent records of attendance, test and evaluation results, and immunizations.
In grades 3, 5, 7, 9, and 11 the child is either given a nationally standardized achievement test or evaluated by a qualified person, a category that includes a Colorado licensed teacher, a private school teacher, a licensed psychologist, or a person with a graduate degree in education. Results go to the district that received the notice of intent or to an independent or parochial school. A composite score above the 13th percentile continues the program; a score at or below it triggers a retest option, and failing that, enrollment in a public or private school until the next test point.
Graduation requirements
Colorado has no homeschool graduation requirements. The parent sets the standards for completion, decides when they are met, and signs the diploma. CDE reinforces this in practice: it holds no homeschool records, and it directs anyone seeking a homeschool student's transcript or diploma to the parent who ran the program (or the district where the notice was filed, for the notice itself). Many families shape the high school years around the state's public-school graduation guidelines or a college's admission expectations, but that is planning, not law.
Who issues the diploma
The parent operating the home-based educational program issues and signs the diploma in the program's name. Nothing in 22-33-104.5 gives the receiving district any role in certifying completion; its file holds the annual notices and any submitted test results, not a credential. A student enrolled in an umbrella school receives that school's diploma under its own graduation policies, and a student taught by a licensed teacher under the exemption is likewise credentialed by the family, not the state.
College & military recognition
Colorado State University publishes a homeschool admissions page whose first line is the point: CSU has no admissions requirements unique to homeschoolers. Homeschooled applicants are not required to present additional test results such as achievement tests, the GED, or subject tests; the file gets a detailed, personal review of the student's actual work, applicants whose coursework was not letter-graded are assigned a proxy GPA for processing while the real record is read individually, and the personal statement is the place to explain how the homeschool operated.
The University of Colorado campuses likewise admit homeschool graduates on the strength of a parent-issued transcript, with individual consideration for nontraditional records. For military enlistment, homeschool graduates qualify as Tier 1 applicants under current Department of Defense policy when they present a diploma and transcript.
Official source
For current statutory text, forms, and procedural updates, the authoritative source is the Colorado Department of Education. Homeschool laws change, so confirm specific requirements directly with the state before relying on them.
Colorado homeschool organizations
State agencies publish the rules, but they rarely help you interpret them. For that, Colorado homeschool families generally turn to Christian Home Educators of Colorado (CHEC), the statewide homeschool association. Groups like this one track legislative changes, run conventions and support-group networks, and answer the practical questions that statutes leave open. We are not affiliated with them and receive nothing for the mention; they are simply the most useful next stop after the state's own guidance.