Adopting a child is a big, emotional, life-changing decision. It is normal to feel a little overwhelmed by everything you need to know. So what do you need to adopt a child? It comes down to three things you can actually plan for. First, you decide what kind of adoption fits your family. Then you work through the legal process. Then you complete the training that helps you feel ready. This guide walks through all three parts of the adoption process, so you know what is coming before you start your adoption journey.
There are a few main paths to adoption. Foster care adoption places foster children in permanent homes. These are kids already in the child welfare system. Private domestic adoption is often called agency adoption. A licensed adoption agency matches prospective adoptive parents with birth parents. Independent adoption connects birth and adoptive parents directly. An attorney usually handles the legal side. Stepparent and relative adoptions make an existing family relationship legal. International adoption is also called intercountry adoption. It brings a new child from another country into your home. It adds extra federal steps on top of the usual process.
READ MORE: Adoption Fees by State: Your Cost Guide
Planning Your Adoption
Good planning starts with knowing the basic rules for eligibility. Most states do not set a specific minimum age to adopt. Some states do, under certain conditions. Some require you to be 18, 21, or even 25, depending on where you live. About 17 states also require you to live in the state first, usually for 60 days to a year. Every adoption requires a criminal background check on prospective adoptive parents and other household members. It also requires medical clearance showing you are healthy enough to raise a child. Both happen during your adoption home study, and an agency or attorney can offer guidance if you get stuck.
You might be surprised by how many people qualify. In most states, any adult can petition to adopt. This is true whether you are single or married. There is no marriage requirement to adopt from foster care. Stepparent adoptions are usually simpler, since stepparents and other family members already know the child’s life. That is because many states offer a shortened home study when the child already lives with you, though different requirements apply from state to state. Single parents can adopt in every state too. You will likely be asked to name a legal guardian for your child as part of your planning.
Cost is a big part of planning. It is smart to look at adoption expenses early. Foster care adoption is usually low-cost or free, and agencies often reduce fees further for a child with special needs. Private domestic adoption costs a lot more. State law regulates these expenses, since families often pay tens of thousands of dollars in agency, legal, and medical costs. The good news is the federal adoption tax credit can help a lot with adoption related expenses. For 2025, families can claim up to $17,280 per child. Up to $5,000 of that comes back as a refund, even if you do not owe much in taxes. Some states add their own credit on top. California, for example, gives back 50% of your costs, up to $2,500 per child, for kids adopted from the state’s foster care system. Many employers offer adoption benefits too. It is worth asking your workplace what they cover.
If you are choosing an adoption agency, discuss a few good questions first. How many families do they place each year? What is their average wait time? What is included in their fee? What happens if a match does not work out? A little research now saves a lot of stress later.
The Legal Process
The process varies a little between state laws and the path you choose to adopt from, but here is a basic rundown of what to expect when you adopt.
READ MORE: How to Adopt from Foster Care: Key Steps and Tips
The Home Study
Every home study exists for a good reason, and it applies in adoption cases of every kind. It helps prepare your family. It gathers the information needed to match you with a child. And it confirms your home is a safe place for an adopted child to grow up. You will gather documents like ID, financial records, marriage or divorce papers, and health statements. A safety inspection checks things like smoke detectors and safe storage for medications and firearms. You will also need two or three personal reference letters from people outside your family.
The home study includes interviews too. These cover your background, your parenting approach, and why you want to adopt. A mental health screening is common here. It is meant to check that you are ready. It is not meant to disqualify you for having gone to therapy. After your child is placed with you, a social worker visits regularly. These visits check how things are going before the adoption is finalized.
Termination of Parental Rights
Before any adoption can be finalized, the birth parents’ parental rights have to end. This process is called termination of parental rights, and it matters because ending those rights is what makes a child legally free to join a new, permanent family and form a new parent child relationship. Sometimes birth parents choose this themselves. This is called voluntary relinquishment. Other times, a court decides it is necessary and grants custody to the state or the adoptive family. This only happens after a court finds clear, strong evidence that a parent cannot safely care for their child, and that ending the relationship is truly in the child’s best interest.
Adopting Across State Lines
If your child is coming from another state, one more step applies. The Interstate Compact on the Placement of Children has to approve the move first. This way, both states can make sure your child is protected the whole time.
International Adoption Requirements
International adoption adds an extra layer of legal requirements on the federal side. Unmarried applicants need to be at least 25 years old. Everyone must be a U.S. citizen. Families adopting from Hague Convention countries file Form I-800A with USCIS first. This gets you approved as eligible. Then you file Form I-800 once you are matched with a child. You will also put together a dossier. This is a set of certified documents, like your home study, financial statements, and background checks. Everything gets translated for the country you are adopting from.
Finalization and the New Birth Certificate
Once everything is ready, a judge holds a finalization hearing. This officially makes you your child’s legal parent. States set their own waiting period after placement, often around six months. This gives time to confirm your family is adjusting well. After finalization, your child gets a brand new birth certificate. It lists the adoptive parents names as their legal parents. The original certificate gets sealed.
Adoption Laws Vary by State
Adoption laws are mostly set state by state, not federally. It is worth checking your specific state’s rules before you begin. Requirements, waiting periods, and even home study details can look pretty different depending on where you live.
Training and Preparation
Training helps you walk into adoption with confidence. Most agencies ask you to attend an orientation session early on to help you understand the process before you are deep into it. From there, you will usually complete required parenting classes that cover the day-to-day responsibilities of raising a child. Many programs now include trauma-informed care and educational training too. This is especially helpful if you are adopting an older child, or a child who has been through hard things.
What To Expect During Training
Training looks a little different if you adopt through foster care. You become a licensed foster parent first. You complete your training hours and pass your background checks. In most cases, once a child in your care is legally free for adoption, you can move forward. Foster parents who adopt this way often get real support most private adopters do not. This can include monthly subsidies, Medicaid coverage for their child, and help covering one-time adoption costs.
Preparing for a Placement
Preparation does not stop once your child comes home. The weeks right after placement are about bonding, just as much as paperwork. Many states offer post-adoption support services, including counseling, through the same programs that help with costs. These services can make a real difference, especially for an older child or one who has carried early trauma. Local and online support groups for adoptive parents build a real sense of community, and are worth finding early too. Talking to other families who have been through it helps more than almost anything else. Once your adoption is final, you will also update school records, insurance, and your child’s legal name if you are changing it.
How to Start
Contact a local public agency and a licensed private agency. Compare what each one offers. Many families also talk to an adoption attorney early on. This matters most for independent or stepparent adoptions, since the legal details can get detailed fast. From there, most families attend orientation, start their training, and begin their home study, one step at a time.
Where to Find Guidance
The Administration for Children and Families’ website, linked above, is a solid place to check state-specific laws. If you are adopting internationally, the U.S. State Department’s adoption pages cover the federal side. An adoption attorney or agency can also walk you through anything specific to your situation.
Your Getting-Started Checklist
Before you dive in, put together a simple checklist:
☐ Basic requirements: age, residency, background check, and medical clearance
☐ Home study documents: ID, financial records, marriage or divorce records, health statements, and reference letters
☐ Your state’s specific adoption rules
☐ A short list of agencies or attorneys to contact
☐ Questions to ask each agency: placement numbers, average wait time, fees, and what happens if a match falls through
Adoption asks a lot of a family. It gives back even more. Planning well, understanding the legal process, and going through training are not hurdles standing between you and your child. They are how you get ready to be exactly what your child needs.