Arkansas paternity law provides three ways to establish legal fatherhood: the automatic presumption that comes with marriage, a voluntary acknowledgment signed by both parents, or a court order, usually backed by DNA testing. Which path applies decides who goes on the birth certificate, who can seek custody or visitation, who owes child support, and whether the child can inherit or collect benefits through the father.
When Marriage Settles the Question
A man married to the mother at the time of conception or birth is a presumed father under Arkansas’s paternity statutes.1Justia. Arkansas Code 9-10-102 – Definitions, Actions Governed by Arkansas Rules of Civil Procedure, Limitations Periods, Venue, Summons, Transfer Between Local Jurisdictions No filing, no form. His name goes on the birth certificate and he carries full parental rights and obligations from the moment of birth.
The presumption can be challenged. Another man claiming to be the biological father, or the husband himself, can bring a paternity action and ask for DNA testing. Until a court acts, though, the marital presumption governs custody, support, and inheritance.
Voluntary Acknowledgment for Unmarried Parents
For unmarried parents, the simplest route is a voluntary acknowledgment of paternity. Hospitals must give unmarried parents the chance to sign an acknowledgment affidavit at the time of birth, along with written material from the Office of Child Support Enforcement explaining what signing means for parental rights and obligations.2FindLaw. Arkansas Code 20-18-408 – Acknowledgments of Paternity, Recognition Parents who miss that window can complete the form later through the Division of Vital Records.
Once filed with the Division of Vital Records, the signed acknowledgment carries the force of a court order. The father’s name is added to the birth certificate, and the acknowledgment itself is enough to support child support and visitation orders without a separate paternity case.3Justia. Arkansas Code 9-10-120 – Effect of Acknowledgment of Paternity
Signing is a serious step. A parent has 60 days to rescind the acknowledgment through a court motion. After that, the only grounds to overturn it are fraud, duress, or a material mistake of fact, and the burden sits on the person challenging it.4Justia. Arkansas Code 9-10-115 – Modification of Orders or Judgments Reversal after the 60-day window is genuinely difficult.
Filing a Paternity Action in Court
When parents disagree or no acknowledgment is in place, a petition can be filed in circuit court. Who can file: the biological mother, the alleged father, or any person whose paternity is not already presumed. The state also files in cases where a child is receiving public assistance and the government is pursuing support.
Venue is the county where the person filing lives. If the case involves a juvenile, it may instead be filed in the county where the child lives.1Justia. Arkansas Code 9-10-102 – Definitions, Actions Governed by Arkansas Rules of Civil Procedure, Limitations Periods, Venue, Summons, Transfer Between Local Jurisdictions The alleged father must be formally served and given a chance to respond. If he doesn’t appear or contest, the court can enter a default judgment establishing him as the legal father.
The Arkansas Office of Child Support Enforcement helps custodial parents file paternity cases and secure support orders, which matters when the alleged father is hard to locate or the mother can’t afford to file on her own.
DNA Testing
Either party can ask the court to order DNA testing, and the court must grant the request, directing the alleged father, mother, and child to submit to testing by a court-appointed expert.5Justia. Arkansas Code 9-10-108 – Paternity Test
If the test shows a 95 percent or higher probability of paternity, and the mother testifies about the probable period of conception, the results create a presumption of paternity. The burden then shifts to the alleged father to disprove them.5Justia. Arkansas Code 9-10-108 – Paternity Test Modern tests typically produce probabilities well above 99 percent, so successful rebuttal is rare.
Refusing a court-ordered test has teeth. The refusal is disclosed at trial and may be treated as civil contempt of court.5Justia. Arkansas Code 9-10-108 – Paternity Test Judges hear about who refused, and it rarely helps that person.
A paternity case does not end because the alleged father has died. The court can still order testing of the mother and child, and can bring in a paternal relative to strengthen the results.5Justia. Arkansas Code 9-10-108 – Paternity Test That matters for inheritance claims and survivor benefits.
Court-admissible DNA testing generally costs between $300 and $1,500, depending on the laboratory, the number of people tested, and whether the court or the parties pick the expert. At-home kits are cheaper but are not admissible in Arkansas courts because they lack the chain-of-custody protocols courts require.
How Long You Have to File
Arkansas does not set a hard deadline for bringing a paternity action during a child’s minority. A case can be filed at any time while the child is under 18. Once the child turns 18, only the child can file.1Justia. Arkansas Code 9-10-102 – Definitions, Actions Governed by Arkansas Rules of Civil Procedure, Limitations Periods, Venue, Summons, Transfer Between Local Jurisdictions Waiting carries practical costs. Memories fade, alleged fathers get harder to find, and courts may weigh a long absence from the child’s life when deciding custody and visitation.
The Putative Father Registry
Arkansas’s Putative Father Registry, run by the Department of Health, lets an unmarried man who believes he may be a child’s father record his name so he will get notice before that child is placed for adoption. He doesn’t have to be on the birth certificate to register.6Arkansas Department of Health. Putative Father Registry
Before an adoption can be finalized, a certified statement must be pulled from the registry. A registered father has to be served notice and given a chance to respond. A father who never registered can be bypassed, and the adoption proceeds without him.7Justia. Arkansas Code 9-9-224 – Child Born to Unmarried Mother For any unmarried man who wants to preserve his rights, registering early is one of the simplest protections available.
Undoing an Established Paternity Finding
Once paternity is in place, taking it apart requires meeting specific statutory conditions. The path depends on how it was established.
Challenging a Voluntary Acknowledgment
Inside the 60-day window, a signer can file a court motion to rescind. After 60 days, only fraud, duress, or a material mistake of fact will do, and proof is on the challenger.4Justia. Arkansas Code 9-10-115 – Modification of Orders or Judgments Courts treat these acknowledgments as final, and the longer a man has acted as the father, the harder a court is to convince.
The One-Time DNA Test
A man adjudicated as a father, or deemed one through a voluntary acknowledgment, who was never given DNA testing has the right to one paternity test while an active child support order is in place. He has to file a motion in a court with jurisdiction over the case.4Justia. Arkansas Code 9-10-115 – Modification of Orders or Judgments
If the test excludes him, the consequences are mandatory. The court must set aside the paternity finding, end future child support, and vacate any unpaid support that had accumulated. Any support already paid is not refundable, and the court orders his name removed from the birth certificate.4Justia. Arkansas Code 9-10-115 – Modification of Orders or Judgments If the test confirms him, the court enters a formal paternity order and sets support under the state guidelines.
One important limit: this one-time test is only for men who were never given scientific testing. If DNA testing was already done and confirmed paternity, this door is closed.
What Establishing Paternity Changes
Until paternity is legally established, an unmarried mother holds sole legal custody. An unmarried father has no automatic right to custody or visitation, biological connection or not. Establishing paternity creates the legal parent-child relationship that lets the father petition for custody or visitation and obligates him to pay child support under Arkansas’s guidelines, which look at both parents’ incomes.
Established paternity also opens benefits that often outweigh what people expect. A child with a legally recognized father can qualify for Social Security survivor benefits if the father dies, subject to the agency’s eligibility rules on age, school enrollment, and disability.8Social Security Administration. Who Can Get Survivor Benefits The child may also become eligible for the father’s health insurance, veterans’ benefits, and inheritance. Without established paternity, none of these are on the table, and the child may have no legal claim to the father’s estate.
The rights and the obligations travel together. A father who gains standing to seek custody or visitation also takes on the support duty, and Arkansas courts do not separate the two.