Missouri DHSS - Vital Records Applications and Forms · Missouri state form

Father’s Affidavit Acknowledging Paternity (MO 580-2959)

Use this affidavit to acknowledge paternity and request that the father’s information be added to a child’s birth record. It also includes an optional last-name change request.

What this form is
The father completes this legal affidavit with information about himself and the child as shown on the birth certificate. By signing, he declares that he is the child’s natural father and requests that his information be added to the birth record. If requesting a change to the child’s last name, the father must sign that section. The form says each parent must sign their affidavit before a notary public or two eligible witnesses.
Who needs it
A father seeking to acknowledge paternity and have his information added to a child’s birth record needs to complete this affidavit.
Why it needs a notary
The father must sign before a notary public or two eligible witnesses. A commissioned online notary can notarize the signature online.
How to submit it
Submit this completed affidavit with the mother’s affidavit and, if applicable, the husband’s denial of paternity form. If not completed at the hospital, send all completed affidavits to DHSS – Bureau of Vital Records, 930 Wildwood Dr., Jefferson City, Missouri 65109.

Questions

What is the Father’s Affidavit Acknowledging Paternity used for?

The father uses this affidavit to declare that he is the child’s natural father and request that his name and other information be added to the child’s birth record.

Does this affidavit need to be notarized?

The form says the father must sign in the presence of a notary public or two eligible witnesses. A commissioned online notary can notarize the signature online.

Which forms must be submitted with this affidavit?

The mother’s and father’s affidavits must be submitted together. The husband’s denial of paternity form must also be included if applicable.