How to Apply for Extended Foster Care After Age 18
What extended foster care is and who can request it
Extended foster care lets you stay in the foster care system past age 18, usually until 21. Your caseworker or you can request it — you do not have to wait for someone else to bring it up. The state pays for your housing, food, and other support during this time, and you keep your caseworker and access to services like counseling or job training.
Not every young person in foster care will want to stay, and that is okay. Some leave at 18 to live independently or move in with family. Extended foster care is there if you need more time to finish school, save money, or figure out your next step without the pressure of paying rent on your own.
The rules vary by state. Some states call it "extended foster care," others call it "youth in transition" or "transitional living." Your caseworker can tell you what your state calls it and whether you meet the basic requirements — usually that you were in foster care at age 17 or 18, and that you want to stay.
Key Takeaways
- You can request extended foster care yourself by talking to your caseworker, or your caseworker can bring it up with you.
- The request usually goes to your state's child welfare agency, and they will review whether you meet your state's requirements.
- You will need to sign a document saying you want to stay in foster care and agree to work toward goals like finishing school or finding work.
- The process typically takes a few weeks, and you should hear back about whether you are approved before your 18th birthday or shortly after.
- If you are denied, you can ask your caseworker why and whether you can request it again later.
Starting the conversation with your caseworker
Your caseworker is the person who knows your case best and handles the paperwork. Tell them you are interested in extended foster care. You can do this in person at a regular visit, by phone, or by email — whatever feels easiest for you. You do not need to have a perfect reason or a detailed plan. Saying "I want to stay in foster care" is enough to start.
Your caseworker will explain what staying in foster care means in your state: where you will live (with your current foster family, in a group home, or in independent living), what support you will get, and what you will be expected to do. They will also tell you about any deadlines. Some states require you to request extended foster care before you turn 18; others let you request it after. Ask your caseworker what the deadline is in your state.
If your caseworker does not bring it up and you are close to 18, bring it up yourself. You have the right to know this option exists.
The paperwork you will need to sign
Your state will have a form or agreement for extended foster care. It usually asks you to confirm that you want to stay in foster care and that you understand what that means. You may also need to sign a transition plan — a document that lists goals you are working toward, like finishing high school, getting a job, or saving money.
The transition plan is not a contract you will be punished for breaking. It is a tool to help you and your caseworker stay on the same page about what you are trying to do. If your goals change, you can update the plan. Your caseworker should work with you to write it, not hand you something already filled out.
Ask your caseworker for copies of everything you sign. Keep them in a safe place. You may need them later if you have questions about what you agreed to or if you need to prove you are in extended foster care (for school, a job, or other reasons).
What happens after you request extended foster care
After you and your caseworker submit the paperwork, your state's child welfare agency will review it. This usually takes two to four weeks. During this time, you can keep living where you are living. You do not have to move or change anything while you wait.
The agency will check that you meet the basic requirements — usually that you were in foster care at 17 or 18, that you want to stay, and that staying in foster care is in your best interest. Most young people who request it are approved. If there is a problem, your caseworker should tell you before the decision is made, not after.
Once you are approved, you will get written confirmation. Your caseworker will explain what your placement looks like going forward and what services you can use. You will still have a caseworker, and you can still reach out to them if you need help.
If your request is denied
Denials are rare, but they happen. If your request is denied, ask your caseworker to explain why in writing. The reason might be that you do not meet your state's requirements, or there might be a misunderstanding about your situation that can be cleared up.
You may be able to request extended foster care again later, especially if your circumstances change. Some states also have a formal appeal process — a way to ask someone outside your caseworker's office to review the decision. Your caseworker can tell you whether your state has this option and how to use it.
If you are turned down and do not understand why, you can also contact your state's foster care ombudsman — an office that helps young people in foster care with complaints and questions. They can sometimes help you understand the decision or push back if they think it was wrong.
What extended foster care covers and what it does not
Extended foster care covers housing (whether you stay with your foster family, move to a group home, or live on your own with support), food, clothing, and basic necessities. You also keep access to your caseworker and services like counseling, job training, or help with school. Some states cover tuition for college or trade school if you are enrolled.
Extended foster care does not cover everything. It does not pay for a car, a phone plan, or entertainment. It does not cover medical care beyond what Medicaid covers (though most young people in foster care stay on Medicaid). If you need something specific, ask your caseworker whether it is covered or whether there are other programs that might help.
The amount of money or support you get may depend on where you live and what your living situation is. Ask your caseworker for specifics about what you will receive.
Planning for life after extended foster care ends
Extended foster care ends at 21 (or sometimes 19 or 20, depending on your state). That sounds far away, but it is worth thinking about early. Your caseworker should help you plan for what comes next — whether that is moving into your own place, going to college, or moving in with family.
Many states have programs that help young people leaving foster care: help with housing, job training, or money to pay for college. Some of these programs start while you are still in extended foster care, so you can prepare. Ask your caseworker what is available in your state and whether you can start using these programs now.
You do not have to have everything figured out by 21. But starting to think about it while you have support makes the transition easier.
Frequently Asked Questions
Can I request extended foster care if I left foster care before I turned 18?
This depends on your state. Some states let young people re-enter foster care if they left before 18. Others do not. Contact your state's child welfare agency or your local foster care ombudsman to find out whether this is an option for you.
What if I do not want to live with my current foster family but want to stay in foster care?
You can request a different placement — a different foster home or a group home — while staying in extended foster care. Talk to your caseworker about this. They will work with you to find a placement that feels safer or better for you.
Do I have to work or go to school to stay in extended foster care?
Most states require you to be working, in school, or in a job training program. But "working" can mean part-time work, and "school" includes high school, college, or trade school. Talk to your caseworker about what counts in your state and what your transition plan should say.
What happens to my Medicaid when I turn 21 and leave extended foster care?
Most states extend Medicaid for young people who age out of foster care, usually until age 26. But the rules vary. Ask your caseworker about Medicaid coverage after you leave extended foster care so you are not caught without insurance.
Can I change my mind and leave extended foster care before I turn 21?
Yes. You can leave extended foster care whenever you want. Tell your caseworker, and they will help you plan the transition. You will not be in trouble for leaving early.