In most of the United States, you can sign a lease the day you turn 18, the practical answer for most renters. The full answer to how old do you have to be to rent an apartment has a few wrinkles, though: a couple of states set the bar higher, and minors under 18 have a handful of legitimate paths. This guide lays out the legal age by state and the ways younger renters can still qualify. Knowing it before your first lease saves a wasted application.
General information, not legal advice. The age of majority and rental rules vary by state and by landlord.
How Old Do You Have to Be to Rent an Apartment?
In most states, you have to be 18 because that is the recognized age of majority: the exact point at which you can enter a legally binding contract like a lease (U.S. Department of Housing and Urban Development [HUD], 2026). A lease signed by a minor is generally voidable, meaning the minor could legally walk away from it, so landlords actively avoid the financial risk by requiring a tenant who is officially of age. Once you hit that specific age in your state, your signature carries full legal weight.
| State | Minimum age to sign a lease |
| Most states | 18 |
| Alabama, Nebraska | 19 |
| Mississippi | 21 |
Can a 16- or 17-Year-Old Rent an Apartment?
>>> See more: Do You Have to Have Credit to Rent an Apartment in 2026?
Being under 18 does not close the door for good, since a minor who needs housing has several legitimate routes. Each works around the contract problem in a different way.
- Emancipation. A court can declare a minor emancipated, usually at 16 or older, and in many states marriage or military service does the same. An emancipated minor answers how old do you have to be to rent an apartment differently, because the law then treats them as an adult for contracts. Landlords will want to see the court documentation.
- Have a parent sign the lease. The simplest path is for a parent or guardian to sign the lease as the legal tenant, with the minor listed as an occupant. The adult carries the legal and financial responsibility, and the minor lives there without signing a binding contract.
- Use a co-signer or guarantor. A co-signer with income and credit can make a landlord comfortable, though most will still want an adult on the lease itself when the applicant is a minor. This works best paired with a parent or guardian as the named tenant.
- Look into student housing or dorms. Colleges and some programs house students who are under 18, with rules built for younger residents. Student housing sidesteps the standard rental market and its age barriers.
- Consider subletting or transitional housing. Some sublets are less strict about age, and youth or transitional housing programs exist specifically for minors and young adults who need a place to live. A local housing authority or a youth services agency can point you to them.
FAQ
Do you have to be 21 to rent an apartment anywhere?
The answer to how old do you have to be to rent an apartment reaches 21 in only one state, Mississippi, where the age of majority is 21. Everywhere else the legal floor is 18 or 19. Some individual landlords or upscale buildings set 21 as their own policy, but that is a house rule, not the law.
Can international students or new immigrants rent at 18 without US credit?
Yes, since 18 meets the legal age in most states, and the credit gap is a separate hurdle. Lean on proof of income, a larger deposit, or a co-signer or guarantor, the same tools covered in our guide on whether you need credit to rent an apartment.
What documents do first-time renters under 21 need?
Expect to show a government ID, proof of income or an employment offer, and references, plus a co-signer if your income or credit is thin. A minor also needs emancipation papers or a parent willing to sign as the tenant.
Do you need credit to rent an apartment at 18?
Not by law, but most landlords check it, and an 18-year-old usually has a thin file. Offset it with income, a deposit, or a co-signer, and read the questions worth asking before you sign so nothing catches you out.
Conclusion
For nearly everyone, the answer comes down to a single birthday: 18, when you can sign a binding lease on your own. A few states push it to 19 or 21, and a minor who needs housing sooner can get there through emancipation or a parent who co-signs. Young adults who have the age but not the credit can lean on income, a deposit, or a co-signer to close the gap. That is the whole of how old do you have to be to rent an apartment, minus the fine print your state adds. Home Tips Daily has more guides for landing your first place.