Moradi Neufer LLP is a paternity law firm in LA with extensive experience helping parents in Los Angeles establish, challenge, or enforce paternity rights under California Family Code. Whether you are a father seeking legal recognition, a mother pursuing child support, or a parent navigating custody disputes, our paternity attorneys in LA provide strategic, compassionate representation tailored to Los Angeles County courts. We serve clients across West Los Angeles, Santa Monica, Beverly Hills, Culver City, and the greater LA area.
When a child is born outside of marriage in California, legal paternity is not automatically established for the father, even if both parents agree on who the father is. Without formal legal recognition, a father has no enforceable rights to custody or visitation, and a child may be unable to access the father’s health insurance, inheritance rights, or Social Security benefits.
At Moradi Neufer LLP, our paternity law attorneys in Los Angeles help families navigate these critical legal steps with clarity and confidence. Whether you are seeking to establish paternity, contest a false claim, or enforce an existing paternity order, we are here to guide you every step of the way through the Los Angeles County Superior Court system.
Paternity cases touch on some of the most emotionally charged aspects of family life, your relationship with your child, your financial obligations, and your rights as a parent. Our paternity lawyers near West Los Angeles understand what is at stake, and we approach every case with the seriousness it deserves.
Paternity law governs the legal determination of a child’s father. In California, paternity can be established voluntarily, by both parents signing a Declaration of Paternity or through a court order after DNA testing. Once paternity is legally established, both parents assume a defined set of rights and responsibilities under California Family Code Sections 7540 through 7730.
As a paternity law attorney serving clients throughout Los Angeles, we handle cases involving:
A paternity establishment lawyer does more than file paperwork. We protect your legal relationship with your child and ensure that no matter how the case unfolds, your parental rights are preserved.
The simplest way to establish paternity in California is for both parents to sign a Voluntary Declaration of Paternity. This form is typically available at the hospital when the child is born, or later at the California Department of Child Support Services. Once signed and filed with the California Department of Public Health, the form has the same legal effect as a court order.
However, signing a VDP without fully understanding its implications can have serious long-term legal consequences. Our paternity law attorneys in Los Angeles advise clients before signing any declaration to ensure you understand what you are agreeing to.
If there is a dispute, if the alleged father denies paternity, or if a mother wants to challenge a man listed on the birth certificate, a paternity action must be filed in the Los Angeles County Superior Court, Family Law Division. The court may order genetic DNA testing, which is highly accurate (typically 99.9% certainty).
Our paternity attorney in LA files and litigates paternity actions in:
We know the local judges, procedures, and timelines. That local knowledge makes a meaningful difference in how your case is handled.
California law presumes a man is the legal father if he was married to the mother at the time of the child’s birth, or if he received the child into his home and openly held the child out as his own. These presumptions can be rebutted, but within strict time limits. If you believe you are being treated as a presumed father incorrectly, contact a paternity establishment lawyer immediately.
Once paternity is legally established in California, the father gains enforceable parental rights that the court must honor in any future family law proceeding:
Establishing paternity also means taking on legal obligations and these apply regardless of your relationship with the other parent:
Our paternity law firm in LA helps clients understand both sides of this equation before taking any legal step. We want you to make an informed decision, not one you will regret later.
Ready to Protect Your Parental Rights? Call Moradi Neufer LLP Today for a Free Consultation.
When one party contests paternity, whether a father denies the claim or a mother challenges a man who has been named as the presumed father, the case moves into formal litigation before the Los Angeles County Superior Court, Family Law Division. Here is what that process typically looks like when you work with our paternity law firm in LA:
Step 1 – Filing the Petition: Either parent, or the California Department of Child Support Services on behalf of the state, can file a Petition to Establish Parental Relationship. Once filed at the appropriate courthouse, whether that is the Stanley Mosk Courthouse in Downtown Los Angeles, the West District Courthouse in West Los Angeles, or the Santa Monica Courthouse, the other party is formally served and given the opportunity to respond.
Step 2 – Temporary Orders: In many paternity cases, especially those involving child support or custody concerns, a judge may issue temporary orders early in the process. These orders govern financial support and parenting arrangements while the case is pending, ensuring the child’s needs are met throughout the proceedings. Our paternity attorney in LA works to secure temporary orders that protect your interests from day one.
Step 3 – Genetic Testing If parentage is disputed, the court can order DNA testing through a certified genetic testing laboratory. Under California Family Code Section 7551, a party who refuses a court-ordered DNA test can have that refusal used as evidence against them. Test results are typically returned within a few weeks and, when introduced into evidence, carry significant weight with the court.
Step 4 – Judgment and Orders Once paternity is established, the court issues a Judgment of Paternity. This judgment can simultaneously address child custody, visitation (parenting time), and child support obligations, all in a single proceeding. Having an experienced paternity establishment lawyer present at this stage is critical: the terms entered into the judgment will govern your parental relationship for years.
Many of our clients come to us thinking paternity is a separate issue from custody. In practice, the two are deeply intertwined. Under California law, once a man is legally recognized as a child’s father, both parents stand on equal legal footing when seeking custody, neither parent has a superior right to the child at the outset.
This means that establishing paternity is often the first necessary step before a father can even petition for joint legal custody, physical custody, or regular visitation. Conversely, mothers seeking child support through the California Department of Child Support Services must first establish legal paternity before a support order can be issued.
As paternity lawyers near West Los Angeles who regularly handle custody disputes, we counsel clients to think ahead. The decisions made in a paternity proceeding, from the tone of the initial petition to the language used in any stipulated agreement, can shape how custody negotiations unfold for years to come. We approach every paternity case with that long-term view firmly in mind.
If you are navigating both paternity and custody issues simultaneously, our team handles both under one roof. Learn more about our Child Custody and Visitation services in Los Angeles, or contact us today to schedule a free consultation with a paternity law attorney who knows the LA court system inside and out
Schedule Your Free Consultation with a Paternity Lawyer in Los Angeles – Call or Contact Us Online Today
One of the most important things our clients learn early in the process is that California does not treat all paternity the same way. The state’s Family Code recognizes three legally distinct categories of paternity, and the category your case falls into affects everything: your rights, your deadlines, and your legal strategy.
Presumed paternity is the strongest form of legal paternity in California. Under the state’s Family Code, presumed paternity is granted when a man is married to the child’s mother at the time of birth, or has cohabited with the mother in a familial setting and openly treated the child as his own. A presumed father has immediate, recognized legal rights; no DNA test is required to enforce them. However, a presumption can sometimes conflict with the biological reality of the situation, and challenging one requires swift legal action. Our paternity law attorneys in Los Angeles regularly handle cases where a presumed father is not the biological father, and vice versa. These cases demand urgent, experienced representation.
Acknowledged paternity arises when both parents voluntarily sign a Declaration of Parentage. As the California Courts Self-Help Center explains, even when a DNA test confirms a biological connection, the person still needs to take formal legal steps, such as signing a Voluntary Declaration of Parentage or obtaining a court order, to be recognized as the child’s legal parent. This is a critical distinction that surprises many people: biology alone is not enough. A paternity law attorney in Los Angeles will make sure the paperwork is completed correctly and that you are not inadvertently waiving rights you may need later.
Adjudicated paternity is established through a court judgment, typically after DNA testing. Under California Family Code Section 7555, a DNA test showing a 99% or greater probability of paternity creates a rebuttable presumption that the man is the biological father, meaning the court will presume paternity unless compelling contrary evidence is presented. This is the category most commonly litigated before the Los Angeles County Superior Court, and it is where having an experienced paternity establishment lawyer in your corner matters most.
We frequently hear from potential clients who have already taken a private DNA test before calling us. Whether purchased at a pharmacy or ordered online, these tests may tell you something about biology, but they carry no legal weight whatsoever in a California courtroom.
If you have a DNA test done through your local pharmacy, an at-home kit, or a lab you choose, that result will likely not be valid in court and will not be enough to have someone determined to be a child’s legal parent. Even if the private test says you are the biological parent, you still have to take legal steps in court to establish parentage. And if the test says you are not the genetic parent, it also will not be enough on its own to establish that you are not the legal parent.
This is one of the most practically important pieces of information a paternity attorney in LA can give you. If you are currently paying child support under a prior court order, a privately purchased DNA test showing you are not the biological father will not automatically end that obligation. You must file the appropriate motion with the Los Angeles County Superior Court, meet California’s evidentiary standards, and navigate the procedural requirements for setting aside a paternity judgment all of which have strict deadlines. Do not make the mistake of assuming a pharmacy test is enough. Contact our paternity law firm in LA and let us assess your options before those deadlines pass.
Los Angeles is one of the most diverse cities in the country, and our paternity law firm in LA reflects that diversity in the clients we serve. Paternity, or more accurately, parentage is not exclusively a question about fathers and mothers. For same-sex couples, unmarried co-parents, and families formed through assisted reproduction or surrogacy, the legal landscape has important nuances.
In California, married same-sex couples enjoy the same parental presumptions as heterosexual married couples. When a child is born to a married same-sex couple, both spouses are automatically considered legal parents regardless of biological connection. However, for unmarried same-sex couples, the analysis is more complex. The non-biological parent does not automatically have legal standing, even if they have been actively raising the child since birth. Without a court order or a properly filed Voluntary Declaration of Parentage, that parent has no enforceable custody or visitation rights, and no obligation to pay support either.
California’s Parentage Opportunity Program (POP), administered through the state’s Department of Child Support Services, provides a pathway for unmarried parents, including same-sex couples, to voluntarily establish legal parentage without going to court. For information on how the POP process works and what forms are required, the California Department of Child Support Services Parentage Opportunity Program provides official guidance directly from the state agency. However, we strongly recommend speaking with a paternity law attorney before relying solely on that guidance, as the state program does not provide legal advice and errors in the declaration process can have lasting consequences.
For families formed through assisted reproduction, using sperm donors, egg donors, or gestational surrogates, parentage is typically established through a pre-birth court order or a written parentage agreement. These cases require careful coordination between your reproductive medical team and a paternity law attorney in Los Angeles who understands how California courts handle these filings. We handle these cases regularly and can guide you through every step.
One aspect of paternity law in Los Angeles that catches many people off guard is how aggressively California enforces its deadlines. Missing a deadline in a paternity case can permanently foreclose options that would otherwise have been available to you.
California recently extended the time for children to bring paternity actions to age 23, previously 21, for purposes such as establishing inheritance rights. However, for parents seeking to challenge or disestablish paternity, the windows are much shorter and far less forgiving.
If you signed a Voluntary Declaration of Parentage and later discover you may not be the biological father, you generally have 60 days from the date of signing to rescind based on fraud, duress, or material mistake of fact. After that 60-day window closes, the standard for challenging the declaration rises steeply, you must file under California Family Code Section 7575, typically within two years of the child’s birth, and prove your case by clear and convincing evidence.
For presumed fathers, the time pressure is equally real. A father typically has two years from the child’s birth to challenge or confirm paternity if it was presumed. Waiting too long can make it considerably harder to dispute parentage or secure rights. Courts are reluctant to disrupt established parent-child relationships, and the longer a presumed-father relationship has existed, the more the child’s best interests weigh against undoing it, regardless of biological reality.
These deadlines are why we tell every caller the same thing: do not wait to speak with a paternity lawyer in Los Angeles. Whether you are trying to establish your rights, protect yourself from a false claim, or secure support for your child, the clock may already be running. At Moradi Neufer LLP, we move quickly and deliberately to protect your position before any deadline can be used against you.
There are thousands of family law attorneys in Los Angeles. Here is why clients across West LA, Santa Monica, Beverly Hills, and Downtown LA choose us for their paternity cases:
We have spent years immersed in California Family Code, Los Angeles County court procedures, and the specific expectations of local family law judges. Our paternity law attorneys in Los Angeles do not apply a one-size-fits-all strategy we build a case around your specific circumstances.
Paternity cases often involve delicate family dynamics fathers who are desperate to connect with their children, mothers protecting their child’s financial security, or families dealing with the fallout of complicated relationships. We treat every client with respect, discretion, and genuine care.
Paternity is rarely a standalone issue. It intersects with child custody, child support, visitation rights, and in some cases, domestic violence protections. As a full-service family law firm, we handle every dimension of your case under one roof.
Explore related services that often intersect with paternity cases:
Child Support Attorney in Los Angeles
Domestic Violence Restraining Orders
As a paternity law firm in LA with deep roots in the community, we know the courts, the clerks, and the local procedures that can affect your case timeline. Whether you are in Culver City, Brentwood, Koreatown, or the San Fernando Valley, we are accessible and responsive.
Schedule Your Free Consultation with a Paternity Lawyer in Los Angeles – Call or Contact Us Online Today
In California, paternity can be established voluntarily through a Voluntary Declaration of Paternity signed by both parents, or through a court order in the Los Angeles County Superior Court following DNA testing. A paternity law attorney can guide you through either process, ensuring your rights are protected from the outset.
An uncontested paternity case handled by a skilled paternity attorney in LA can often be resolved in 60 to 90 days. Contested cases involving DNA testing, custody disputes, or child support hearings may take 6 to 18 months, depending on court scheduling at the Los Angeles County Superior Court.
Yes. A father can file a paternity action with the Los Angeles County Superior Court without the mother’s consent. The court can order genetic DNA testing, and if paternity is confirmed, issue a legal order establishing the father’s parental rights and responsibilities.
Once paternity is legally established, a father has the right to seek custody, petition for visitation, be listed on the birth certificate, and participate in major decisions about the child’s life. These rights are enforceable through California family courts.
Paternity lawyer cost in LA typically ranges from $1,500 for simple uncontested matters to $10,000 or more for complex contested cases. Hourly rates for experienced paternity attorneys in Los Angeles generally fall between $300 and $550 per hour. Moradi Neufer LLP offers transparent pricing and free initial consultations.
A Voluntary Declaration of Paternity is a state-approved form that, when signed by both parents and filed with the California Department of Public Health, legally establishes the father’s paternity without a court order. It carries the same legal weight as a court judgment and can be used to add the father’s name to the birth certificate.
Yes, but time limits apply. Under California Family Code, you generally have two years from when you knew or should have known you may not be the biological father to file a motion to set aside a paternity judgment. An experienced paternity establishment lawyer can evaluate your specific situation.
Yes. Once paternity is legally established, both parents are financially responsible for the child. The court will calculate child support using California’s Guideline Child Support formula, which factors in each parent’s income and the amount of time each parent spends with the child.
Biological paternity refers to a genetic relationship confirmed by DNA testing. Legal paternity refers to formal recognition under California law, which carries enforceable rights and obligations. A person can be a legal father without being the biological father (e.g., through presumption), and vice versa. Only legal paternity creates court-enforceable rights.
Even when both parents agree, having a paternity law attorney review any declaration or stipulated agreement protects you from unintended legal consequences. A paternity attorney in LA ensures the agreement complies with California law, is properly filed with the court, and covers all critical issues, including custody, support, and visitation.
"*" indicates required fields
We are a full-service family law firm with experience litigating and negotiating complex divorces and domestic partnership dissolutions in California.
SAN FRANCISCO
50 California St.
Suite 1500
San Francisco, CA 94111
MAP
NEWPORT BEACH
620 Newport Center Dr.
Suite 1100
Newport Beach, CA 92660
MAP
SAN MATEO
3 E 3rd Ave
Suite 200
San Mateo, CA 94401
MAP
IRVINE
19200 Von Karman Ave
Suite 400
Irvine, CA 92612
MAP
OAKLAND
1300 Clay Street
Suite 600
Oakland, CA 94612
MAP
LOS ANGELES
2121 Avenue of the Stars
Suite 800
Los Angeles, CA 90067
MAP
Menlo Park
1300 El Camino Real
Suite 100
Menlo Park, CA 94025
MAP
Monday to Friday
(8am to 6pm)
"*" indicates required fields