Frequently Asked Questions: Stepparent Adoption in California (2026 Guide)

The short answer: California has a dedicated, family-friendly stepparent adoption process for a parent's spouse or domestic partner. The court filing fee is just $20. Instead of a full home study, there's a short investigation. And in most stepparent adoptions the father never signs a consent, and the judge approves the adoption anyway. That happens because he has been gone for a year without supporting or communicating with the child, because he can't be found, or because he was never a legal parent in the first place. In our experience, about 80% of the stepparent adoptions we've completed went forward without the other biological parent's consent.

Can I adopt my stepchild in California if the other parent won't give consent?

Often, yes. The answer depends on which of California's categories the other parent falls into, and for most families one of these routes fits:

He has been gone for a year

California law treats a parent as having abandoned the child when he has left the child with the other parent for a year without providing support or without communicating, with the intent to abandon. A year of no support or no communication is itself presumptive evidence of that intent. If he made "only token efforts" to support or communicate, the court may still find the child abandoned (Cal. Fam. Code § 7822). In that situation you ask the court to free the child from that parent's custody and control. That's a separate petition, often called an FFPCC, and once it's granted, your adoption goes forward without his consent.

He is an "alleged father," not a legal parent

California separates a presumed parent from an alleged father. A presumed parent is someone who, for example, was married to the mother, is on the birth certificate, lived with the child or supported the child. Anyone else is an alleged father. California's court guide explains that when an alleged father doesn't consent, "you may have options for moving forward anyway," such as serving him with a notice of alleged paternity.

He won't consent, but will sign a waiver

Some parents won't "consent" but will sign a waiver of further notice or a denial of paternity. Either one can let the case move ahead.

He has passed away

His consent isn't needed. You'll provide the death certificate.

What if I don't know where the other parent lives?

You can still adopt. California's court guide covers it directly. For an alleged father you can't find, you complete a declaration describing your efforts to find him and file a petition to terminate his parental rights with his whereabouts unknown. The court's investigator reviews whether there's any other way to locate and notify him and files a recommendation. If the judge signs the order, you go ahead with the adoption request. Keep careful notes of every search you make: last known addresses, relatives, phone numbers, social media and public records.

How much does a stepparent adoption cost in California?

California's stepparent adoption costs are lower than most families expect:

Item	Cost
Court filing fee for the stepparent adoption request	$20 (California Courts)
Stepparent adoption investigation	Up to $700 if the court appoints the investigator; you can ask the court to waive this fee if you can't afford it
StepParent Adoption 360 document package	$349
Certified copies, service of papers, any separate petition	Varies by county

For the full picture, see our stepparent adoption cost guide and our California cost guide.

What forms do I file to start?

The main form is the Adoption Request (form ADOPT-203). You also file the Indian child inquiry forms (ICWA-010(a) and ICWA-020), which the child's birth parent completes. Depending on the other parent's situation, you attach the papers that resolve his status, such as a filed order terminating parental rights or proof that a notice of alleged paternity was served. Some courts also have local forms, so check with your court clerk or the family law facilitator. You file the originals plus copies with the court in your county that accepts stepparent adoptions, and you can file in person or by mail.

Is there a home study?

Not a full one. After you file, the court appoints an investigator, unless you chose to hire your own, such as a licensed clinical social worker, marriage and family therapist, professional clinical counselor or licensed private adoption agency. The investigation includes a short interview with you and with your spouse, and a criminal background check for the stepparent. The investigator may visit your home, but California's court guide is clear that a full home study isn't required.

How long does a stepparent adoption take in California?

Many uncontested adoptions finish within a few months. The biggest variables are your county's calendar, the investigation, and whether you need a separate step first to resolve the other parent's rights. A consenting parent or a waiver is the quickest path. An abandonment petition adds its own hearing before the adoption.

Can unmarried couples adopt?

California's stepparent process is for the child's parent's spouse or domestic partner. If you aren't married or in a domestic partnership, other adoption routes may apply. Check our California guide before you file.

What happens at the hearing?

It's short and joyful. The judge confirms the information, reviews what you did to prepare, and asks you, your spouse and your child (if 12 or older) to review and sign the Agreement of Adoption. Then the judge signs the adoption order. Many families take photos with the judge. Ask for at least two certified copies of the order; they serve as proof of the adoption until the new birth certificate arrives.

What happens to the other parent's rights and to child support?

The court ends the non-custodial parent's parental rights, and you gain all the legal rights and responsibilities of a parent. That relationship is permanent. His duty to pay child support going forward ends (Child Welfare Information Gateway). Whether support he already owes can still be collected depends on California law and the existing order.

Do I need a lawyer?

No. California's courts publish a self-help guide for stepparent adoption, and many families file with professionally prepared documents. If the other parent is a presumed parent who is actively fighting the adoption, or you're filing an abandonment petition he plans to contest, that's the time to talk with a local family law attorney.

Frequently Asked Questions

Can I adopt my stepchild in California without the father's consent?

Often, yes. If he left the child for a year without support or communication, the court can free the child from his custody and control under Cal. Fam. Code § 7822. If he's only an alleged father, or can't be found, California has its own routes forward. In our experience, most stepparent adoptions go forward without the other parent's consent.

What is the filing fee for a stepparent adoption in California?

California Courts list a $20 fee to file the stepparent adoption request. A court-appointed investigation can cost up to $700, and you can ask the court to waive that fee if you can't afford it.

Does my stepchild have to agree?

A child who is 12 or older signs the Agreement of Adoption at the hearing along with you and your spouse.

Do I need a home study?

No full home study. There's a shorter stepparent investigation with an interview and a criminal background check.

How do I get the new birth certificate?

The new birth certificate is mailed to the address you list on the VS-44 form, and it can take several months. Use certified copies of your adoption order in the meantime.

Can a domestic partner adopt their partner's child?

Yes. California's stepparent adoption process is open to the spouse or domestic partner of the child's parent.

About the Author

Doug Brown, Founder. Doug Brown has helped families prepare stepparent and adult adoption paperwork since 2001: more than 34,000 families in all 50 states. StepParent Adoption 360 is a document-preparation service, not a law firm, and doesn't give legal advice.

Sources: California Courts Self-Help Guide, stepparent adoption pages (eligibility, consent options, filing fee, investigation, hearing); Cal. Fam. Code § 7822 as quoted by the California Court of Appeal; Child Welfare Information Gateway, "Stepparent Adoption" factsheet. Company figures (34,000+ families since 2001; about 80% of completed adoptions without the other parent's consent) are from our own records.