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Louisiana Acknowledgment of Paternity Affidavit for a Child Born Outside of Marriage (2-Party) (VR-B15 2-P)

Official state formParentage and paternityForm VR-B15 2-PFree downloadLast verified November 10, 2026

Adds the biological father to a child's birth certificate when the mother was not married at the time of birth or within 300 days of the birth. Both parents sign before a notary and mail it to the Louisiana Vital Records Registry, Amendments Department.

Who can use this form

  • The mother and the biological father of a child born outside of marriage; both must sign before a notary.
  • Do not use it if an acknowledgment was already completed and a father is listed on the birth certificate.
  • A mother who was married to someone else, or divorced less than 300 days before the birth, must use the three-party form VR-B7 instead.
  • A minor under 16 may not sign. A minor aged 16 or 17 may sign only with judicial authorization (La. R.S. 9:405.1).
  • It may not be signed before the child is born.

What to send with it

  • The original notarized affidavit, completed in black ink with no alterations, and initialed by both parents on page 2
  • Copy of both parents' valid government-issued photo ID
  • Copy of the original birth certificate, or a $15.00 birth search fee
  • The $27.50 amendment processing fee by check or money order (no cash)
  • If an adult child's name is changing: a no-objection letter or affidavit from the District Attorney, the adult child's photo ID and written authorization
  • The case number if an amendment is already in progress

Where to send it

Mail to
Louisiana Vital Records Registry Attn: Amendments Department P.O. Box 60630 New Orleans, LA 70160
State fee
$27.50 amendment processing fee (covers the change, a new birth certificate and the state mail charge). $15.00 birth search fee if no copy of the birth certificate is sent. Optional $10.00 for a certified copy of the signed affidavit. An older edition still linked on the DCFS FAQ page prints $18.00 plus $0.50.
Typical processing
Not provided
Form revision
7/26
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Louisiana Acknowledgment of Paternity Affidavit for a Child Born Outside of Marriage (2-Party) (VR-B15 2-P) | Louisiana Form