If you’ve been kicked out of the house at 18, or your parents are threatening it, the first thing to know is that you almost certainly don’t have to be gone today. In most states you count as a legal occupant of the home you’ve been living in, which means your parents have to give written notice and go through a formal eviction if you refuse to leave. That gap, whether it’s a few days or a month, is your planning window for shelter, ID, income, and healthcare.
You Can’t Be Thrown Out Overnight
Being 18 makes you a legal adult, but it doesn’t strip you of the protections every other household resident gets. If you’ve been living in your parents’ home, most states treat you as a tenant or lawful occupant whether or not you paid rent and whether or not there’s a lease. Your parents have to give you written notice to vacate. The required period varies by state and can run anywhere from a few days to 30 days or more. If you stay past the deadline, they’d have to file an eviction in court. They cannot skip that process.
What they cannot do anywhere is a “self-help eviction”: changing the locks while you’re out, shutting off utilities to push you out, or putting your belongings on the lawn. Those actions are illegal in every state. If any of them happens, call the police non-emergency line and tell them you’ve been illegally locked out of your residence. Officers can often help you get back inside, and you may have grounds to sue for damages.
None of this means you should settle in for a hostile standoff. It means you have time. Use it.
Who to Call First
Two free phone lines can connect you with help immediately, and neither requires an address, money, or ID.
- 211. Dial those three digits from any phone to reach a specialist who can locate shelters, food, and other local services. In 2024, 211 made 8.5 million housing and homelessness referrals.1United Way 211. Call 211 for Essential Community Services
- National Runaway Safeline, 1-800-786-2929. Open 24/7 for anyone up to age 21. Crisis specialists help you think through options, and the Home Free program can arrange free transportation back to a verified safe adult when that’s the right call.2National Runaway Safeline. National Runaway Safeline
Both are confidential.
Where to Sleep Tonight
Start with people you trust. A friend’s couch or an extended family member’s spare room buys days you can use for everything else on this list. If that door isn’t open, look for an emergency youth shelter. Most serve unaccompanied young adults ages 18 to 24 and provide a bed, meals, hygiene items, and clothing, along with case managers who can help plan what comes next.3The Salvation Army. Youth Shelters
Call 211 or search for “youth homeless shelters near me” to find options.4USAGov. Get Emergency Housing Stick with established organizations like the Salvation Army or Covenant House, which have structured intake, and let someone you trust know where you are.
Getting Your ID and Mail
Almost everything you’ll need to do next, from applying for a job to signing up for Medicaid, requires identification. Gather these as fast as you can:
- Birth certificate. Order a certified copy from the vital records office in the state where you were born, online, by mail, or in person. If you don’t have a photo ID yet, many states accept a sworn statement of identity or a notarized letter from a parent listed on the certificate.5USAGov. How to Get a Certified Copy of a U.S. Birth Certificate
- Social Security card. Replacement is free through the Social Security Administration online, by phone at 1-800-772-1213, or at a local office. Cards arrive by mail in 5 to 10 business days.6Social Security Administration. Replace Social Security Card
- State ID or driver’s license. Contact your state’s DMV. Most have procedures for people without a fixed address, though you’ll need some identity verification.
- School records. Request transcripts from the last school you attended. If you’re still enrolled, your school’s McKinney-Vento liaison can help speed this up.
Without a stable address, you can still receive mail through the U.S. Postal Service’s free General Delivery service.7USPS. What is General Delivery Senders address mail to your name, then “GENERAL DELIVERY,” then the city, state, and ZIP code with “-9999” at the end. You pick it up in person with a photo ID. Call 1-800-ASK-USPS (1-800-275-8777) to confirm which post office near you participates. Mail is held about 30 days before being returned.
Protecting Your Money
If you share a bank account with a parent, your balance isn’t fully yours. Either account holder can withdraw everything, and in most cases you cannot remove the other person without their consent.8Consumer Financial Protection Bureau. Can I Remove My Spouse From Our Joint Checking Account Open a new individual account at a different bank in your name only, then move your funds. At 18 you can open an account without a parent or co-signer. Bring a government-issued ID and your Social Security number.
Health Coverage
Leaving home doesn’t have to mean losing healthcare.
Staying on a Parent’s Plan
Under the Affordable Care Act, health plans that offer dependent coverage have to keep you eligible until you turn 26, regardless of whether you live with your parents, whether they claim you as a tax dependent, whether you’re in school, or whether you’re married.9U.S. Department of Labor. Young Adults and the Affordable Care Act Being kicked out does not end that eligibility on its own. If your parents are willing to keep you on, this is the simplest path.
Medicaid
If that’s not realistic, Medicaid is the next option. In states that expanded Medicaid under the ACA, adults under 65 with incomes below 138 percent of the federal poverty level qualify.10MACPAC. Medicaid Expansion to the New Adult Group For a single person with little or no income, that bar is easy to clear. You don’t need a permanent address to apply. Go through your state’s Medicaid office or HealthCare.gov.11HealthCare.gov. Health Care Coverage Options for Young Adults
Marketplace Plans
If you earn too much for Medicaid, you can buy through the Health Insurance Marketplace. Moving to or from transitional housing such as a shelter triggers a Special Enrollment Period that gives you 60 days to sign up outside the normal window. A lower-cost Catastrophic plan is also available to young adults.
Food and Cash Help
SNAP benefits are loaded onto an EBT card that works like a debit card at grocery stores. As a single-person household, you qualify if your gross monthly income is below $1,696 (the limit for October 2025 through September 2026).12Food and Nutrition Service. SNAP Eligibility Everyone who lives and eats together counts as one SNAP household, so once you’re on your own or in a shelter, you count as your own. Apply through your state’s SNAP office, website, or hotline.
TANF provides short-term cash assistance through the same social services agency that handles SNAP. Rules and amounts vary by state and target very low incomes.
Food banks and community pantries don’t require applications or income proof. Search “food bank near me” or ask a 211 operator. These can bridge the up-to-30-day wait for a SNAP decision in non-emergency cases.
If You’re Still in School
McKinney-Vento Protections for High School
The McKinney-Vento Homeless Assistance Act covers students who lack a “fixed, regular, and adequate nighttime residence,” including those doubled up with friends, in shelters, or sleeping in cars.13Office of the Law Revision Counsel. 42 USC Chapter 119, Subchapter VI, Part B – Education for Homeless Children and Youths If that’s you, you have the right to stay enrolled at your current school even if you’ve moved out of the district, to free transportation to that school, and to enroll immediately at a new school without the usual paperwork. Every district has a McKinney-Vento liaison; ask the front office to connect you.
FAFSA Independent Student Status
The FAFSA normally requires parent financial information, which is a dead end if your parents won’t cooperate. If you qualify as an unaccompanied homeless youth, you can file as an independent student with no parent data, which usually means more aid.14Federal Student Aid Partners. Unaccompanied Homeless Youth Determinations You need to be living on your own, outside parental custody, and either homeless or at risk of homelessness. The determination can come from a school district’s McKinney-Vento liaison, the director of an emergency shelter or homeless youth program, a TRIO program director, or a financial aid administrator at another school.15Federal Student Aid Partners. Reminder – Unaccompanied Homeless Youth Determinations If none of those will issue one, a college financial aid office can make the determination through an interview, and the school is required to evaluate your situation without judging why you left.
Moving From Shelter to Stable Housing
Emergency shelters are short-term. The next layer is transitional housing. The federal Transitional Living Program, run through the Administration for Children and Families, serves youth ages 16 to 21 in group homes, host families, or supervised apartments. Services generally run up to 540 days, with longer stays available for young people who turn 18 while in the program.16Administration for Children and Families. Transitional Living Program Fact Sheet Residents get life skills training, GED prep, job placement help, and health care.17Youth.gov. Federal Programs Covenant House and similar organizations run their own transitional programs, often 18 to 24 months, and some include savings plans you build while in residence.18Covenant House. Transitional Housing Programs for Youth A shelter case manager or 211 can point you to local openings.
When you’re ready to sign a lease, contact your local housing authority about subsidized housing. The Foster Youth to Independence program provides vouchers to people ages 18 to 24 who left foster care, are homeless, or are at risk of homelessness; voucher holders pay about 30 percent of their adjusted monthly income toward rent.17Youth.gov. Federal Programs Before signing anything, confirm the rent, due date, lease length, which utilities you cover, and the penalties for breaking the lease early. Keeping total housing costs below 30 percent of your income is a common rule of thumb.
Income and Training
Job Corps deserves a close look if you’re 18 and have no housing and no clear career path. The free federal program for ages 16 to 24 provides housing, meals, career training, and education including GED prep, all at no cost. You automatically meet the income requirement if you’re homeless or receiving SNAP or TANF.19Job Corps. Job Corps Eligibility Requirements Training areas include welding, electrical, healthcare, and IT.
Workforce development centers, sometimes called American Job Centers, offer free resume help, interview coaching, and job leads. Many youth-serving nonprofits also run job readiness programs. Entry-level roles in food service, retail, and warehousing hire quickly and can produce a paycheck within a week or two of applying.
One Tax Trap to Know
If your parents put you out partway through the year, they may still try to claim you as a dependent at tax time. Under IRS rules, a qualifying child must live in the same home as the taxpayer for more than half the tax year.20Internal Revenue Service. Qualifying Child Rules If you moved out early enough that you didn’t live there more than half the year, they shouldn’t be claiming you. That matters because being claimed as someone else’s dependent can shrink your own refund and block you from income-based savings on Marketplace coverage. File your own return accurately and on time; if a parent wrongly claims you, the IRS will flag the conflict and sort out who actually qualifies.