Yes, you can be legally compelled to take a paternity test if ordered by a court. However, refusing to comply with a court order can result in serious legal consequences.
Establishing paternity is a vital legal process that determines the biological father of a child. While voluntary paternity testing is common, there are circumstances where individuals may be compelled by law to undergo such testing. Let’s discuss the legal framework surrounding paternity testing, the conditions under which one can be mandated to test, as well as the potential consequences of refusal.

What Is a Paternity Test?
A paternity test is a genetic procedure used to determine whether a man is the biological father of a child. These tests typically analyze DNA samples from a cheek swab or blood sample and compare the genetic markers between the alleged father and the child. Legal paternity tests must follow strict chain-of-custody protocols to be admissible in court proceedings [1].
Voluntary vs. Court-Ordered Paternity Testing
Voluntary Testing
In many cases, paternity testing occurs voluntarily. This usually happens when both parents agree to establish paternity for personal, medical, or legal reasons such as health insurance, custody, or inheritance rights [1].
Court-Ordered Testing
When parties cannot agree or when paternity is disputed—especially in cases involving child support, custody, or government benefits—a court may intervene. Judges have the authority to mandate paternity tests to resolve legal questions about parental responsibilities [1].
When Can A Paternity Test Be Mandated?
Courts may order paternity testing in a variety of circumstances, including:
- Disputed paternity: When the mother or the alleged father contests biological parenthood.
- Child support: To establish a legal duty for financial support.
- Custody and visitation: To assert or contest parental rights.
- Inheritance claims: To confirm legal heirs to estates or benefits.
Consequences of Refusing a Court-Ordered Paternity Test
Refusing to take a court-ordered paternity test can lead to:
- Default judgment: Courts may automatically declare the alleged father as the legal father, subjecting them to child support and other responsibilities [2].
- Contempt of court: This can result in fines, suspension of driver’s licenses, or even jail time in some jurisdictions [2].
- Impact on future rights: Refusal to participate in testing may damage a person’s ability to claim custody, visitation, or decision-making rights in the future [2].
State-Specific Laws and Differences
Paternity law varies significantly by state, so your rights and obligations may differ depending on where you live:
Florida
Courts in Florida can order a paternity test when the identity of the father is disputed in child support or custody proceedings. A mother may refuse testing initially, but if a judge orders the test, refusal could lead to contempt charges [3].
Texas
In Texas, the Office of the Attorney General can initiate legal action to establish paternity. A refusal to comply with a court-ordered test may result in the court ruling against the non-compliant party by default [4].
Illinois
Refusing a court-ordered paternity test in Illinois can lead to default judgments, which declare the alleged father to be the legal parent. The court may also impose sanctions for non-compliance [5].
Minnesota
Courts in Minnesota require a motion with supporting evidence to justify paternity testing. Once granted, refusal to comply could lead to sanctions or a default ruling [1].
Financial Responsibility for Testing
The cost of a postnatal legal paternity test typically ranges from $300 to $500. The party requesting the test may initially be required to pay, though courts often assign final financial responsibility based on the outcome of the case or the relative financial means of the parties [6].
If a mother wants to establish paternity before the baby is born, a Non-invasive Prenatal Paternity (NiPP) test can be done, though the cost ranges from $1400-$1600. The NiPP test is much more expensive than a postnatal test, but the extra cost may be worth it to some people.
If the test establishes paternity, the father may be ordered to reimburse the cost. If paternity is not established, the court may assign the cost to the petitioner.
Establishing Paternity Without A DNA Test
Paternity can be legally established without a DNA test in some cases:
- Acknowledgment of Paternity (AOP): A legal form signed by both parents, often at the hospital after birth, which establishes paternity without the need for testing [1].
- Presumed Paternity: When a child is born during a marriage, the husband is automatically presumed to be the father in most states. This presumption can be challenged in court [1]. If a husband suspects infidelity, a DNA test can confirm if he is the biological father or not and can potentially release him from any subsequent financial obligations.
While these mechanisms provide a streamlined way to establish parentage, either party can later request DNA testing if the validity of paternity is questioned.
High-Profile Cases Involving Court-Ordered Paternity Testing
Several widely reported legal cases illustrate how courts handle paternity disputes:
- Jerry Jones: The owner of the Dallas Cowboys was ordered to undergo paternity testing after a woman claimed he was her father. The Texas Supreme Court refused to block the test, allowing litigation to proceed [7].
- King Albert II of Belgium: After years of resistance, he complied with a court-ordered paternity test that confirmed he was the biological father of a Belgian artist, affecting inheritance rights and royal lineage [1].
These cases demonstrate that even high-profile or wealthy individuals are not immune to the legal requirements surrounding paternity.
Can a Mother Refuse a Paternity Test?
Mothers may initially resist DNA testing, especially if they believe the alleged father is not a suitable parent or if there are concerns about legal involvement. However, if a court orders testing, refusal can result in legal penalties, just as it would for a father [3][4][5].
Courts will generally not allow personal preferences or emotions to override the legal rights of a child to know their biological parent and to access potential financial support.
Conclusion
While taking a paternity test is voluntary in many cases, there are some legal circumstances that may trigger a court ordered test. If a court issues a paternity test order, refusal to comply can lead to serious legal and financial consequences.
Understanding your legal responsibilities—and your child’s rights—is essential in navigating paternity disputes. When in doubt, consult a family law attorney in your state for guidance on how to comply with court procedures and protect your rights.
References
- LegalMatch. “Paternity Test Laws.”https://www.legalmatch.com/law-library/article/paternity-test-laws.html
- Michael A. Robbins, P.C. “What Are the Consequences of Refusing a Paternity Test?”https://www.michaelarobbins.com/blog/2024/12/what-are-the-consequences-of-refusing-a-paternity-test/
- Cynthia Hernandez Law. “Can a Mother Refuse a Paternity Test in Florida?” https://cynthiahernandezlaw.com/2025/01/24/can-a-mother-refuse-a-paternity-test-in-florida/
- Tess House Law. “Can a Mother Refuse a Court Ordered Paternity Test in Texas?” https://tesshouselaw.com/mother-refuse-court-ordered-paternity-test-texas/
- O’Flaherty Law. “Can a Mother Refuse a Court Ordered Paternity Test?” https://www.oflaherty-law.com/learn-about-law/can-a-mother-refuse-a-court-ordered-paternity-test
- Family Matters Law Group. “Court-Ordered Paternity Test in Florida: All You Need to Know.” https://www.familymatterslawgroup.com/court-ordered-paternity-testing-in-florida
- New York Post. “Jerry Jones must take paternity test to see if he’s the father of 27-year-old woman.” https://nypost.com/2024/02/29/jerry-jones-must-take-paternity-test-in-legal-dispute-with-woman-27/