San Diego Paternity Attorney

What parentage means in California

California's Uniform Parentage Act, codified at Family Code section 7600 and following, sets out who the law recognizes as a child's legal parent. Establishing parentage is not the same thing as being a biological parent — it is a legal status the court recognizes, and it is what unlocks both the rights and the responsibilities of parenthood.

Why parentage matters

For the child, legal parentage secures the right to financial support from both parents, the right to inherit, eligibility for a parent's health insurance, and access to Social Security, veterans, and other derivative benefits, along with an accurate family medical history. For the parent, it is the doorway to custody and parenting time — a father who is not married to the mother generally cannot get an enforceable custody or visitation order until parentage is established. The same case then lets the court order child support.

How parentage is established

The marital presumption

A child born to spouses during the marriage is presumed to be their child under Family Code section 7540. It is one of the strongest presumptions in California law, and in most married families parentage is never in question. The presumption can be challenged only in narrow circumstances and within strict time limits.

Voluntary Declaration of Parentage

Unmarried parents can establish legal parentage by signing a Voluntary Declaration of Parentage (formerly the Voluntary Declaration of Paternity). It is frequently signed at the hospital when the child is born, and once it is filed with the state it has the same force and effect as a court judgment of parentage. Because it is that powerful, it should be signed with a clear understanding of what it means. A declaration can be rescinded or set aside only within limited time frames and on limited grounds.

Court order and genetic testing

When parentage is disputed, either parent — or the local child support agency — can open a parentage action and ask the court to decide. Under Family Code section 7551 the court can order the mother, child, and alleged parent to submit to genetic testing, which is typically a painless cheek swab. A person who is also a "presumed parent" under Family Code section 7611 — for example, someone who welcomed the child into their home and openly treated the child as their own — may have parentage rights even without a biological tie, and these cases can require careful legal argument, not just a lab result.

What a parentage case decides

A parentage case does more than answer who the parents are. Once the court enters a judgment of parentage, it can make the same orders available in a divorce or a stand-alone custody case: legal and physical custody, a detailed parenting-time schedule, and guideline child support calculated on each parent's income and share of parenting time. It can also address reimbursement for pregnancy and birth expenses and, in some cases, past support.

That is why parentage is rarely the whole case — it is the first step. The practical goal for most clients is not a label but a workable custody arrangement and a fair support order, and those flow directly from getting parentage established correctly.

What I do for paternity clients in San Diego

For a parent trying to establish rights, I open the parentage action, request genetic testing where it is needed, and move the case toward custody and support orders as quickly as the court's calendar allows. For a parent who has been served with a parentage petition, I make sure the response is filed on time and that any Voluntary Declaration or presumption in the file is evaluated before anything is conceded. I appear on parentage matters at all four San Diego County family-law courthouses — Downtown, Vista, El Cajon, and Chula Vista.

Parentage cases are often emotional and time-sensitive, especially when one parent is trying to move or is withholding a child. I focus on settling the legal status without unnecessary conflict where that is possible, and on building a clear record for the judge where it is not.