Clark Peshkin
Establishing or Contesting Paternity in New York State
Protecting Parental Rights & Securing Your Child’s Future
Paternity is the legal recognition of a father-child relationship, and establishing or contesting paternity can have significant implications for both parents and the child. Whether you are seeking to confirm paternity for child support and custody purposes, or you are contesting a paternity claim, understanding the legal process is essential. At Clark Peshkin, our experienced family law attorneys guide you through every step of the paternity process, ensuring your rights are protected.
Why Paternity Matters: Understanding the Legal Implications
Establishing paternity in New York is about more than just proving a biological connection — it’s about legally defining a father’s rights and responsibilities. This can impact:
- Child Support: A legally recognized father can be ordered to pay child support.
- Custody and Visitation: Once paternity is established, the father has the right to petition for custody and visitation.
- Inheritance Rights: The child gains inheritance rights from the father.
- Health and Insurance Benefits: The child may be eligible for health insurance, Social Security, and other benefits through the father.
- Medical History Access: The child may gain access to the father’s medical history, which can be critical for healthcare decisions.
If paternity is not legally established, the child may be denied these critical rights and benefits.
How Paternity Is Established in New York
Voluntary Acknowledgment of Paternity (AOP)
- This is the simplest way to establish paternity, if both parents agree.
- The parents sign a Voluntary Acknowledgment of Paternity form, typically at the hospital when the child is born.
- The form can also be signed at a later time.
- Once signed, the father’s name is added to the child’s birth certificate, and he is legally recognized as the father.
Court-Ordered Paternity (Contested Cases)
If there is a dispute about who the father is, paternity can be established through a court order. Establishing Paternity in New York:
1. Filing a Paternity Petition
- A paternity petition can be filed by the mother, the alleged father, the child (through a legal guardian), or the local child support agency.
- The petition must be filed in Family Court in the county where the child resides.
2. Court-Ordered Genetic (DNA) Testing
- If paternity is disputed, the court may order DNA testing for the mother, the alleged father, and the child.
- DNA samples are collected using a painless cheek swab, and results are typically available within a few weeks.
3. Paternity Hearing
- If DNA testing confirms paternity, the court holds a hearing to officially determine legal fatherhood.
- Both parties can present evidence, and the judge may ask questions to clarify any issues.
4. Issuing a Paternity Order
- If paternity is confirmed, the court issues an official paternity order, legally recognizing the father.
- The father’s name is added to the child’s birth certificate, and he gains the right to seek custody or visitation.
- The father may also be ordered to pay child support.
Contesting Paternity in New York
If you have been named as a child’s father but believe you are not the biological parent, you have the right to contest paternity. This can be done by:
- Filing a Petition to Contest Paternity: A legal process in Family Court where you present evidence challenging the claim.
- Requesting DNA Testing: If you are not the biological father, a DNA test can provide clear proof.
- Challenging an Acknowledgment of Paternity: If you signed a Voluntary Acknowledgment of Paternity (AOP) but believe you were misled or pressured, you can revoke it within 60 days. After 60 days, you must prove fraud, duress, or a significant mistake in order to void the AOP.
Once paternity is legally established (either by court order or a signed AOP), it is difficult to reverse. Seeking experienced legal advice before signing or contesting paternity is critical.
What You Can Expect Working with Clark Peshkin
- Experienced Representation: Our attorneys have extensive experience in paternity cases, whether you are seeking to establish or contest paternity.
- Clear, Practical Advice: We explain your options, help you understand your rights, and guide you through the legal process step by step.
- Strategic Case Preparation: We build strong petitions and defenses for our clients, supported by clear evidence, including DNA test results, witness statements, and other documentation.
- Compassionate Support: We recognize that paternity disputes can be emotionally charged, and we provide sensitive, client-centered representation.
- Aggressive Court Advocacy: If your case goes to a hearing, our skilled litigators will fight to protect your interests.
The Child’s Belief and Relationship with the Alleged Father:
Why It Matters in Paternity Cases
In New York, paternity cases are not just about biology — they are also about the emotional and psychological well-being of the child. If a child has grown up believing that a specific man is their father, and has developed a strong, loving relationship with him, this can impact the court’s decision, even if DNA testing later reveals that he is not the biological father.
How the Child’s Belief Affects Paternity Cases:
- Emotional Bond: If the child has a strong emotional bond with the alleged father, the court may consider the child’s best interests in maintaining that relationship.
- Psychological Harm: Courts are often reluctant to disrupt a child’s sense of stability, especially if they have always known the alleged father as “Dad.”
- Equitable Estoppel: In some cases, the court may apply the legal principle of equitable estoppel, which prevents a man from denying paternity if he has acted as the child’s father, established a strong parental bond, and the child would be harmed by a change in that status.
When Equitable Estoppel May Apply:
- The alleged father has lived with the child and raised them as his own.
- The child calls the man “Dad” and believes he is their father.
- The father has provided financial support and emotional care.
- The child has no other father figure in their life.
How Clark Peshkin Can Help:
If you are involved in a paternity dispute where the child believes you are their father (or you believe you are the father), our experienced family law attorneys can help you navigate this sensitive issue. We can assess whether equitable estoppel may apply, present strong evidence of your relationship with the child, and advocate for an outcome that protects your interests.
Frequently Asked Questions About Paternity
Can I establish paternity without going to court?
How accurate is DNA testing?
Does establishing paternity automatically mean child support?
What if I signed an AOP but now believe I am not the father?
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Convenient Office Locations Across Upstate New York
Clark Peshkin offers convenient, local support for clients throughout Western and Central New York:
Buffalo Office:
Serving Erie County and Western New York
716.354.1611
Rochester Office:
Serving Monroe County and surrounding communities
585.565.6299
Syracuse Office:
Serving Onondaga County and Central New York
315.895.5979
Ready to Establish or Contest Paternity?
Contact Clark Peshkin Today
Whether you are seeking to establish paternity for your child’s benefit, or you are contesting a paternity claim, our experienced attorneys are here to help. We provide clear, compassionate, and strategic guidance to protect your rights.


