A Tennessee Voluntary Acknowledgment of Paternity is a signed, notarized document that establishes an unmarried man as a child’s legal father, and once filed it carries the same weight as a court order of paternity. No judge has to sign off. After the 60-day rescission window closes, the man named on the form is the legal father unless he can later prove fraud, duress, or a material mistake of fact in court.
The governing statute is TCA 24-7-113, which sets out the acknowledgment’s legal effect, the rescission right, and how it can be challenged. TCA 68-3-305 handles how the father’s name is added to the birth certificate, and TCA 68-3-302 requires hospitals to offer the form to unmarried parents at the time of birth. The Tennessee Department of Human Services and the Office of Vital Records jointly run the program.
Who Can Sign
Both the mother and the man claiming to be the biological father must sign, and both signatures must be voluntary. A few rules narrow who is eligible:
- The mother must be unmarried at the time of birth. If she was married at any point during the pregnancy or within 300 days before the birth, Tennessee law presumes her husband or ex-husband is the legal father. The acknowledgment process is unavailable in that situation unless she has a certified court order or divorce decree, supported by genetic test results, showing that her husband or ex-husband is not the biological father.
- If a court has already determined another man to be the legal father, the acknowledgment cannot be used.
- Parents under 18 can sign, but a parent or guardian must also consent and be present during the signing.
- If either parent is uncertain who the biological father is, TDHS advises against signing. DNA testing through a private lab or the local child support office should come first.
Before signing, both parents are entitled to specific disclosures. Federal law and TCA 68-3-302 require hospital staff to explain, orally and in writing, the alternatives to signing, the legal consequences, and the rights and responsibilities that follow. A video or audio presentation can satisfy the oral part. If either parent is a minor, any rights tied to minor status must also be explained. If those disclosures were skipped, that failure can be relevant later if the acknowledgment is challenged.
How to Sign and File
There are two paths.
At the Hospital
Every birthing institution in Tennessee is required to offer the form to unmarried parents around the time of birth. Hospital staff provide the required disclosures and the paperwork. Each parent signs in front of a notary public; they do not have to sign at the same time. The hospital forwards the original to the Office of Vital Records and sends a copy to the local child support agency if the mother or child receives Medicaid, TennCare, or temporary assistance. Both parents receive copies that are treated as originals.
Later, Through TDHS or a Local Health Department
Parents who didn’t sign at the hospital can get the form from TDHS or a local health department. It still has to be signed in front of a notary and submitted to the Office of Vital Records. The voluntary process is only available until the child turns 19. After that, paternity can still be established through the courts up to age 21, but not through the acknowledgment.
What the Form Requires
Both parents’ full legal names, dates of birth, and Social Security numbers, plus the child’s identifying information. The form is an affidavit, so both signatories are swearing under oath that what they wrote is true. Missing information or a missing notary stamp will get the form rejected.
What Happens to the Birth Certificate
Once the Office of Vital Records processes the acknowledgment, the child’s birth certificate is updated with the legal father’s name and information. The child’s surname can be changed to the father’s last name, the mother’s, or a combination, whichever the parents agree on. Processing typically takes a few weeks. Certified copies can be requested afterward for legal proceedings or benefit applications.
What the Child Gains
Legal fatherhood opens access to the father’s Social Security benefits, veterans benefits if the father served in the military, inheritance rights, and coverage under the father’s health or life insurance policies. Those benefits can carry real financial weight over the child’s lifetime.
Child Support Starts Immediately
A signed acknowledgment is enough on its own to support a child support order. No separate paternity proceeding is needed. The mother, or the state if the child receives public assistance, can seek a support order based on the acknowledgment alone.
Support amounts are calculated under the Tennessee Child Support Guidelines established by TCA 36-5-101. Once a court sets a support amount, the order creates a legal inference that the father can afford to pay it until he files a motion to modify. Nonpayment escalates quickly: income withholding from the employer, property liens, bank account seizures, suspension of driver’s, professional, and business licenses, gun permit revocation, passport denial, credit bureau reporting, and contempt of court proceedings that can lead to jail time for a parent who can pay but refuses.
Courts can also order either parent to provide health insurance for the child when coverage is available at a reasonable cost. That medical support obligation sits alongside the basic child support amount and is routinely included in orders.
Custody and Visitation Are Not Included
Signing does not give the father any custody or visitation rights. The acknowledgment establishes legal fatherhood, and that’s all. Decision-making authority and parenting time require a separate court petition. You can be legally responsible for child support the moment you sign and still have no guaranteed right to see the child.
To get custody or a parenting schedule, the father has to file. Tennessee judges decide custody based on the child’s best interests under TCA 36-6-106. Filing promptly after signing matters, because the longer you wait, the more the current physical custody arrangement becomes the status quo the court is asked to preserve.
Revoking Within 60 Days
Either parent can rescind the acknowledgment within 60 days of the signing date, or before the first court or administrative proceeding involving the child, whichever comes first. The parent completes a sworn rescission form from the state registrar and files it with the Office of Vital Records with the required fee. The fee to amend the birth certificate to remove the father’s name based on a rescission is $15.
A timely rescission nullifies the acknowledgment and the birth certificate reverts to its prior state. No court involvement. No reason required. This is the one clean way out, which is why the pre-signing disclosures put so much weight on the deadline.
Challenging After 60 Days
Once the 60 days pass, overturning the acknowledgment gets much harder. The challenger has to file a court action and prove one of three things: fraud, duress, or a material mistake of fact. The burden falls entirely on the person trying to set the acknowledgment aside.
Genetic testing is not automatic. Under TCA 24-7-113(e), the judge first evaluates the evidence at a hearing. Only if the court finds a substantial likelihood that fraud, duress, or mistake actually existed will it order parentage testing. If the tests exclude the acknowledged father, the acknowledgment is rescinded. If the tests show a 99% or greater probability of paternity, the acknowledgment becomes conclusive and nothing further is needed to keep it in place.
One point that catches many fathers off guard: during the challenge and any appeal, child support and other legal responsibilities continue unless the court finds good cause to suspend them. Filing a challenge does not pause the obligations.