Wyoming Affidavit Acknowledging Paternity, Part II, Child 18 Years or Older
Official state formParentage and paternityFree downloadLast verified November 10, 2026
The adult child's notarized consent to adding a father to the birth certificate. It is filed with the parents' Affidavit Acknowledging Paternity.
Who can use this form
- An adult child, 18 or older, who has no father listed on the birth certificate
What to send with it
- Form signed by the adult child before a notary
- The parents' signed Affidavit Acknowledging Paternity
- If both forms cannot be completed, the office's paternity page says a court order is required
Where to send it
- Mail to
- See the form for where to file it.
- State fee
- Not provided
- Typical processing
- Not provided
- Form revision
- WDH-VRS-Affidavit-Acknowledging-Paternity-Child-18-or-Older-2026
- Source
- Official government page