If you aged out
Does foster care end at eighteen in Arizona?
No. If you were in DCS custody as a dependent child on your eighteenth birthday, Arizona law lets you stay in foster care until you turn twenty-one. If you already left, you can ask to come back. Saying no once did not end it.
Below is what the law actually says, what it does not say, and the parts other pages leave out. Every answer links to the statute or policy it comes from, so you can show this to a caseworker.
Talk to somebody who can act on it
480-651-3348Arizona DCS. You can refer yourself. You do not need a caseworker to do it for you.
Ask for TILP, also called STA or Successful Transition to Adulthood. Both names are the same programme, and saying only one can get you told you have the wrong number.
No minutes? Email STA_referral@azdcs.gov instead. It works at any hour and it puts the date you asked in writing, which matters if they say no.
Does foster care end at eighteen in Arizona?
No. If you were in DCS custody as a dependent child on your eighteenth birthday, Arizona law lets you stay in foster care until you turn twenty-one.
The program is called Extended Foster Care. You can take part at eighteen, nineteen and twenty. It ends on your twenty-first birthday, not at the end of the year you turn twenty-one.
You have to sign a voluntary agreement with the department. You can sign it any time on or after your eighteenth birthday and before your twenty-first.
The part that gets left out
The statute says the department may establish this program. That wording matters: it is not something you can demand as of right, and Arizona law does not require anyone to tell you it exists.
Do I qualify?
You need three things: you were in DCS custody as a dependent child at eighteen, you sign the agreement, and you are doing at least one thing from a short list.
The list is: finishing high school or a GED; enrolled in college or a vocational programme; working at least eighty hours a month; taking part in a programme designed to remove barriers to employment; or unable to do any of those because of a documented medical condition.
Eighty hours a month is about twenty hours a week. Part-time work counts.
The part that gets left out
That last option exists and gets overlooked. If a medical condition is what is stopping you, that is a qualifying reason on its own, not a disqualification.
I already said no at eighteen. Can I come back?
Yes. Arizona law lists re-entering extended foster care as a right, and you can ask any time before your twenty-first birthday. Turning it down once does not end it.
You can request re-entry, decline it, put it off, and ask again. The administrative rule says so directly.
The voluntary agreement can be signed at any point between your eighteenth and twenty-first birthdays, which is what makes coming back possible at all.
The part that gets left out
Here is the part that is hard to find anywhere else. In practice, re-entry runs through a different programme called the Transitional Independent Living Program. DCS policy describes re-entry for young adults already taking part in TILP. If you are not in TILP, asking to come back to extended foster care is not one phone call, it is two. Ask about TILP first, by name.
A.R.S. § 8-529(B)(8) · Arizona Administrative Code R21-5-205 and R21-5-207 · Arizona DCS Policy, Ch. 5 §36 — TILP and Re-Entry into Voluntary Extended Foster Care · A.R.S. § 8-521.01
What if they tell me no?
If DCS denies a re-entry request, its own policy requires written notice within fifteen working days, giving the reason and telling you your grievance and appeal rights.
A verbal no is not the end of the process. Ask for the denial in writing and ask what the appeal process is. Both are things the department has said it will provide.
The part that gets left out
This lives in the DCS policy manual and the administrative rule rather than in statute, and the statute listing your rights says they cannot be enforced through a private lawsuit. So the fifteen days is a duty the department has taken on, not something you could sue over. Ask for it anyway. Most of the time asking is enough.
Arizona DCS Policy, Ch. 5 §36 — TILP and Re-Entry into Voluntary Extended Foster Care · Arizona Administrative Code R21-5-205 and R21-5-207 · A.R.S. § 8-529(E)
Why did nobody tell me about this?
Because no Arizona statute or rule requires anyone to. The only requirement to explain extended foster care before your eighteenth birthday is in the DCS policy manual.
Federal law does require that in the ninety days before you turn eighteen, a caseworker helps you build a written transition plan covering housing, health insurance, education, work and local supports.
The state auditor found in 2024 that of 355 seventeen to twenty year olds entering or already in extended foster care, 233 had no such plan on file. That is not a measure of who was told the programme existed, but it does say something about how consistently the paperwork around this age happens.
The part that gets left out
If you were never told, nothing about that was your fault, and it does not affect whether you qualify now. The clock is your twenty-first birthday, not the day you found out.
Arizona DCS Policy, Ch. 5 §32 — Voluntary Extended Foster Care · 42 U.S.C. § 675(5)(H) — transition plan requirement · Arizona Auditor General, Report 24-106 (July 2024)
Does extended foster care pay me?
The statute that creates extended foster care says nothing about money. It contains no payment amount at all.
You will see a figure of $1,200 a month attached to this online. That number belongs to a different programme, the independent living programme under A.R.S. § 8-521, and it is not the extended foster care payment.
What support actually looks like is worth asking DCS directly, because it depends on your living arrangement.
The part that gets left out
In 2025 the legislature added A.R.S. § 8-521.03, which attaches a much broader service model to extended foster care, including housing and transportation assistance and weekly engagement, and which defines the population as starting at seventeen and a half. It was still being stood up when this page was written, so ask what is available now rather than trusting any figure you read, including ours.
What happens at twenty-one?
Extended foster care ends on your twenty-first birthday. That is a hard stop in the statute.
Arizona law passed in 2025 also requires DCS to have policies ensuring young adults leaving care without permanency have access to safe and stable housing.
This is the point where organisations like ours exist, and where a phone call still gets answered after the case closes.
One honest caveat
We are not lawyers and this is not legal advice. It is a plain reading of Arizona statute, administrative rule and published DCS policy, with every source linked so you can check it yourself or hand it to somebody who can.
This firm does not act as legal advisor.
Law changes. This page was checked on 21 August 2026. If you find something here that is out of date or wrong, tell us and we will fix it, because somebody may act on it.
Tell us something is wrong