Wyoming Affidavit Denying Paternity
Official state formParentage and paternityFree downloadLast verified November 10, 2026
Lets the present or former husband of a child's mother state that he is not the natural father. It ends his rights and responsibilities for the child. It is valid only when filed with Vital Records Services together with an acknowledgment of paternity.
Who can use this form
- The present or former husband of the child's mother
- He must have been married to the mother within 300 days before the birth
- A legal guardian must also sign if he is under 18
What to send with it
- Affidavit signed before a notary
- Affidavit Acknowledging Paternity signed by the mother and the natural father
Where to send it
- Mail to
- Vital Records Services Hathaway Building Cheyenne, WY 82002
- State fee
- Not provided
- Typical processing
- Not provided
- Form revision
- WDH-VRS-Affidavit-Denying-Paternity-2026
- Source
- Official government page