By Leisa Wintz, Esq. · Family Matters Law Group, P.A.

Establishing legal paternity affects far more than knowing who a child’s biological father is — it determines parental rights, child support obligations, inheritance rights, and more. Florida offers several paths to establishing paternity, from voluntary acknowledgment to court-ordered testing.

Options for Establishing Paternity

• Voluntary acknowledgment — when both parents agree, paternity can be established by signing an acknowledgment, often at the hospital when the child is born.
• Prenatal paternity testing — available before birth in certain circumstances.
• Court-ordered testing — used when there’s a dispute or when one party won’t cooperate voluntarily.

What If the Alleged Father Won’t Cooperate?

Establishing paternity is more than just taking a test — complications arise when the alleged father doesn’t want to participate. In that situation, a party (the mother, the child through a representative, or the state) can file a Petition to Establish Paternity in family court. The court can then order genetic testing, and refusal to comply can result in the court drawing an adverse inference or taking other enforcement steps to compel testing.

Do You Need a Lawyer to Get a Paternity Test?

A paternity test itself doesn’t require a lawyer if both parties voluntarily agree to testing. But when the case is contested — when the alleged father refuses, disputes the result, or when custody and support will be litigated alongside paternity — the legal process becomes significantly more complex, and self-representation carries real risk given what’s at stake (support obligations, custody rights, and the parenting plan that follows).

What Happens After Paternity Is Established

Once paternity is legally established — whether voluntarily or through court order — the case typically proceeds to address:

• A parenting plan covering timesharing and decision-making
• Child support calculated under Florida’s guidelines
• Potentially, retroactive support back to the child’s birth or the filing date, depending on the circumstances

Get Help With Your Paternity Case

Whether you’re seeking to establish paternity, respond to a paternity petition, or need help compelling an uncooperative party to test, Family Matters Law Group, P.A. can guide you through the process. Schedule a consultation to discuss your case.