Do I need a lawyer to adopt?

Nearly always, at least for the legal steps — consent, termination of parental rights, and the court filing — even if an agency is handling most of the logistics.

How long does adoption take?

A foster-care adoption of a child already in your home can take under a year. Private domestic adoptions commonly take one to two years depending on matching, and international adoption timelines vary widely by country.

Can birth parents change their minds?

It depends on the state and timing. Most states build in a revocation window after consent is signed, after which consent generally becomes irrevocable absent fraud or duress.

Do adopted children have the same inheritance rights as biological children?

Yes — once an adoption is finalized, the child is legally the parents' child for all purposes, including inheritance.

What's the difference between adoption and guardianship?

Adoption permanently and legally makes you the child's parent. Guardianship gives you legal authority to care for the child without severing the biological parents' rights.

Is open adoption legally enforceable?

Many domestic adoptions today involve some ongoing contact between the adoptive family and birth parents, but whether that contact is legally enforceable — versus just an informal understanding — depends on the state and whether it's written into a court order.

Adoption

Legal information last reviewed: July 3, 2026

Adoption legally transfers parental rights from a child's biological or existing legal parents to new adoptive parents, and it isn't final until a court approves it. The path differs significantly depending on whether it's a private domestic adoption, a foster-care adoption, a stepparent adoption, or an international adoption.

Types of adoption

Agency adoption, private or independent adoption, foster-to-adopt, stepparent or relative adoption, and international adoption each follow their own process, timeline, and cost structure.

The home study

Most adoptions — with many stepparent cases being an exception — require a home study: background checks, interviews, and a home visit conducted by a licensed social worker or agency before a placement is approved.

Consent and terminating parental rights

A biological parent's rights generally must be either voluntarily relinquished or involuntarily terminated by a court before an adoption can proceed. Many states build in a waiting or revocation period after consent is signed, before it becomes final.

Finalization

After placement and any required waiting period, a judge holds a finalization hearing and issues an adoption decree. A new birth certificate listing the adoptive parents is typically issued afterward.

Cost

Costs vary enormously by type. A stepparent adoption might involve little more than filing fees and modest attorney time, while a private domestic or international adoption can run into five figures once agency fees, the home study, legal fees, and permitted birth-parent expenses are added up.

When to hire a lawyer

Get a lawyer involved before you accept a placement or sign anything, not after — consent and termination-of-rights steps are difficult or impossible to undo once done incorrectly, and an adoption attorney familiar with your state's rules protects both the child's interests and yours.

Frequently asked questions

Do I need a lawyer to adopt?: Nearly always, at least for the legal steps — consent, termination of parental rights, and the court filing — even if an agency is handling most of the logistics.
How long does adoption take?: A foster-care adoption of a child already in your home can take under a year. Private domestic adoptions commonly take one to two years depending on matching, and international adoption timelines vary widely by country.
Can birth parents change their minds?: It depends on the state and timing. Most states build in a revocation window after consent is signed, after which consent generally becomes irrevocable absent fraud or duress.
Do adopted children have the same inheritance rights as biological children?: Yes — once an adoption is finalized, the child is legally the parents' child for all purposes, including inheritance.
What's the difference between adoption and guardianship?: Adoption permanently and legally makes you the child's parent. Guardianship gives you legal authority to care for the child without severing the biological parents' rights.
Is open adoption legally enforceable?: Many domestic adoptions today involve some ongoing contact between the adoptive family and birth parents, but whether that contact is legally enforceable — versus just an informal understanding — depends on the state and whether it's written into a court order.

Adoption laws by state

The rules covered here are general — specifics like deadlines, dollar limits, and required forms vary by state.

Find your state

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This page is general information, not legal advice, and isn't a substitute for talking to a licensed attorney about your specific situation. Read our full disclaimer.