Official state forms
Colorado vital records forms
Applications issued by the Colorado vital records office, plus the forms of counties and cities that process requests locally. Every PDF is the current official version, checked against the source.
Last verified November 10, 2026
Statewide forms
| Form | Record | Actions |
|---|---|---|
Colorado Affidavit of Common Law Marriage (Sample)Sample affidavit in which two people attest that they are married to each other by common law. A notary must witness the signatures. If the parties wish, it may be filed with the county Clerk and Recorder as a document, not as a marriage license. | MarriageMarriage license |
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