Whether you can sublease depends on what your lease says, not on what you want to do

Most apartment leases either forbid subleasing entirely, allow it only with written landlord permission, or allow it without permission but with restrictions. Read the exact language in your lease first — that is the only rule that matters legally. If your lease says "no subleasing," you cannot sublease without breaking the lease, even if your landlord seems willing. If it says "subleasing permitted with landlord consent," you must ask in writing and get written approval before you find a subtenant. If it says "subleasing permitted," you may have more freedom, but check whether there are conditions like a cap on the rent you can charge or limits on how long the sublease can last.

The reason landlords restrict subleasing is that they want to control who lives in the building and maintain the lease relationship directly. When you sublease, you become the landlord to your subtenant, and if that person stops paying you or damages the apartment, you are still responsible to your actual landlord. Your original lease does not end — you remain liable for the full rent and for any lease violations your subtenant commits.

Key Takeaways

  • Your lease document controls whether subleasing is allowed; read the exact language before taking any other step.
  • If your lease requires landlord permission, you must ask in writing and receive written approval before signing a sublease agreement.
  • You remain legally responsible for the full rent and for any damage or lease violations your subtenant causes, even after you move out.
  • A sublease is a separate contract between you and your subtenant; it does not replace or modify your original lease with the landlord.
  • If your lease forbids subleasing and you sublease anyway, your landlord can evict you for breach of lease.

What "subleasing with permission" actually means

If your lease says subleasing is allowed with landlord consent, you must contact your landlord or property manager in writing — email is acceptable if that is how you normally communicate — and describe who will be living in the apartment and for how long. Some landlords have a formal request form; others just want a letter. You should include the subtenant's name, their employment or income information if the landlord asks, and the dates the sublease will run.

The landlord can say no, and they do not have to give a reason in most states. Some leases say the landlord cannot "unreasonably withhold consent," which means they have to have a legitimate business reason (like the subtenant's credit is very poor or they have an eviction history), but most leases do not include that language. Even if the landlord approves, get that approval in writing. A text message or email counts. Do not rely on a verbal okay.

Once you have written permission, you create a separate sublease agreement between yourself and the subtenant. This is a contract that covers the rent amount, the dates, house rules, and who pays utilities. The subtenant pays you, not the landlord. You then pay the landlord the full rent from your original lease. If the subtenant does not pay you, you still owe the landlord.

When your lease forbids subleasing

If your lease explicitly says "no subleasing" or "subleasing is not permitted," you cannot sublease without violating the lease. This is true even if your landlord verbally agrees or seems okay with it. A verbal agreement does not override the written lease. If you sublease anyway and the landlord finds out, they can begin eviction proceedings for breach of lease.

Some tenants in this situation ask the landlord to amend the lease in writing to allow subleasing. This is possible, but the landlord can refuse or can demand a higher rent in exchange. If you want to explore this, send a written request explaining your situation and ask whether the landlord would consider a lease amendment. Keep a copy of the request and any response.

If the landlord refuses and you cannot stay in the apartment, your options are to break the lease (which usually means paying a penalty or remaining liable for rent until the landlord re-rents the unit) or to find someone to take over your lease entirely. A lease takeover is different from a sublease — the new tenant signs a new lease directly with the landlord and you are released from liability. Not all landlords allow this either, but it is worth asking.

The difference between a sublease and a lease takeover

In a sublease, you stay on the original lease and the subtenant rents from you. You collect the rent, pay the landlord, and remain responsible for everything. The subtenant has no direct relationship with the landlord.

In a lease takeover (also called an assignment), the new tenant signs a new lease directly with the landlord, and you are released from the original lease. The landlord now has a direct relationship with the new tenant. Lease takeovers require the landlord's written consent, and many landlords will not allow them because they lose the relationship with the original tenant.

If your lease forbids subleasing but allows lease takeovers, or if you want to leave the apartment entirely and have no further responsibility, ask your landlord about a takeover. If they agree, the new tenant will usually go through the same screening process (credit check, income verification, references) that you did when you first rented.

What you need in a sublease agreement

A sublease agreement is a written contract between you and your subtenant. It should include the subtenant's full name, the apartment address, the rent amount you are charging, the dates the sublease runs, and the move-out date. It should also state that the subtenant must follow all rules in the original lease (quiet hours, no pets, no smoking, whatever applies) and that you will handle all communication with the landlord.

The agreement should clarify who pays utilities, whether the subtenant can have guests or roommates, and what happens if they break the lease early. It should also state that the subtenant's security deposit (if you collect one) will be held separately and returned according to state law, not mixed with your own money. Many states have specific rules about how security deposits must be handled, and mixing them can create legal problems for you.

You can find sublease templates online, but review them carefully to make sure they match your situation. Some templates are generic and may not cover local rules. If you are charging significantly more rent than you pay (sometimes called "profit subleasing"), check your local laws — some cities have rules about how much more you can charge or require you to register the sublease.

Your liability as a sublessor

When you sublease, you are responsible to the landlord for everything the subtenant does. If the subtenant does not pay you, you still owe the landlord the full rent. If the subtenant damages the apartment, you are liable for repairs. If the subtenant violates the lease (throws a loud party, has an unauthorized pet, stops paying utilities), the landlord can hold you responsible and can evict you, not just the subtenant.

This is why it is important to screen your subtenant carefully. Ask for references from previous landlords, check their credit if you can, and verify their income. Meet them in person if possible. You are taking on significant risk by bringing them into your apartment, and the better you know them, the lower that risk is.

You should also keep records of all rent payments from the subtenant and copies of any communications about lease violations or repairs. If a dispute arises, these documents protect you. If the subtenant stops paying and you have to evict them, you will need proof of the sublease agreement and proof that they did not pay.

Breaking a sublease early

If your subtenant wants to leave before the sublease ends, your options depend on what the sublease agreement says. If the agreement allows early termination with notice (usually 30 or 60 days), the subtenant can leave and you are responsible for finding a replacement or paying the rent yourself. If the agreement does not allow early termination, the subtenant is technically liable for the remaining rent, but enforcing this can be difficult and expensive.

Some subtenants will negotiate a buyout — they pay you a lump sum to be released from the sublease early. This is a private agreement between you and them. If they refuse to pay and refuse to leave, you would have to file for eviction in small claims or housing court, which takes time and money.

To protect yourself, include a clause in the sublease that says the subtenant must give you at least 30 days' notice before leaving and must pay rent through the end of that notice period, even if they move out earlier. This gives you time to find a replacement.

Frequently Asked Questions

Can my landlord evict me if I sublease without permission?

Yes. If your lease forbids subleasing or requires permission and you sublease without it, the landlord can begin eviction proceedings for breach of lease. The eviction process varies by state but typically takes 30 to 60 days from the time the landlord files. You would receive a notice to cure (fix the violation) or quit (leave), and if you do not comply, the landlord can file in court.

What if my subtenant damages the apartment?

You are responsible to the landlord for all damage, even damage caused by the subtenant. The landlord can deduct repair costs from your security deposit or bill you directly. You can then try to recover the cost from your subtenant, but this requires a separate small claims lawsuit. This is why screening and a security deposit from the subtenant matter.

Can I charge more rent to my subtenant than I pay the landlord?

In most places, yes, but some cities have restrictions. New York City, for example, limits how much more you can charge. Check your local housing authority or tenant rights organization to see whether your city has rules about sublease rent. If there are no restrictions, you can charge market rate, but remember that the subtenant may shop around and find a cheaper option elsewhere.

Do I need a lawyer to write a sublease agreement?

You do not need a lawyer, but a template from a reputable source (your state bar association, a legal document service, or a tenant rights organization) is safer than writing one from scratch. If the sublease is for a long time or involves a large amount of money, paying a lawyer to review it may be worth the cost to avoid problems later.

What happens to my security deposit if I sublease?

Your original security deposit stays with the landlord and is returned to you (minus deductions) when you move out. If you collect a security deposit from the subtenant, that is a separate deposit that you must hold and return to them according to state law. Do not mix the two. Many states require you to put tenant deposits in a separate account and pay interest on them.