The lease is the document that matters most
Before you move into an apartment, you will sign a lease — a contract between you and the landlord that sets out what you pay, how long you stay, and what happens if either of you breaks the agreement. Read it completely before you sign. The lease is legally binding, and once you sign it, you are responsible for following every term in it, whether you understood it or not.
Many landlords use a standard form lease, but some terms can be negotiated. If something in the lease concerns you — a clause about repairs, a pet restriction, a high late fee — ask the landlord to change it before you sign. Once you have signed, changing the lease requires both of you to agree and usually means signing an amendment. It is far easier to negotiate before you move in.
Keep a copy of the signed lease in a safe place. You will need it if a dispute arises with your landlord, if you need to break the lease early, or if you file a complaint with a housing authority. Take photos of it or scan it to your phone or email so you have a backup.
Key Takeaways
- The lease is a binding contract, so read it completely and understand every term before you sign, because you cannot claim you did not know what you agreed to.
- Negotiate any terms that concern you before signing — once signed, changes require both you and the landlord to agree in writing.
- Your state and city have tenant laws that protect you even if the lease does not mention them, such as the right to a habitable apartment and notice before entry.
- Document the apartment's condition with photos and a written list before you move in, and give a copy to the landlord so disputes over damage do not arise later.
- Know what your rent includes, when it is due, where to send it, and what late fees or bounced-check fees the lease allows.
What tenant protections exist in your state and city
Every state has tenant laws that protect you, and many cities have additional protections. These laws exist whether or not your lease mentions them. Common protections include the right to a habitable apartment (one that is safe, has working heat and water, and is free of pests), the right to notice before a landlord enters (usually 24 hours, except in emergencies), and limits on how much a landlord can raise your rent or charge for a security deposit.
Some states and cities also have rent control laws that cap how much a landlord can raise your rent each year, or just-cause eviction laws that say a landlord can only evict you for specific reasons — not straightforward because they want you out. A few places require landlords to return your security deposit within a set number of days and to pay interest on it. These rules vary widely by location.
Before you sign a lease, search online for "[your state] tenant rights" or "[your city] tenant protections" to learn what laws protect you. If your lease includes a term that violates state or local law, that term is unenforceable — meaning a court will not uphold it — but you may still have to go to court to prove it. It is better to know your rights before you move in.
The security deposit and move-in costs
A security deposit is money you give the landlord before you move in. The landlord holds it and uses it to pay for repairs to the apartment beyond normal wear and tear, or to cover unpaid rent if you leave without paying. The landlord must return the deposit (minus any deductions) within a set number of days after you move out — usually 30 to 45 days, depending on your state.
Know the limits on how much a landlord can charge. Most states cap the security deposit at one or two months' rent, though some allow more. Some states also require the landlord to pay interest on the deposit or to keep it in a separate account. Ask the landlord in writing what the deposit covers and what deductions they might make — for example, whether they charge for carpet cleaning or small nail holes.
Beyond the security deposit, you may owe first month's rent, last month's rent, and process or processing fees. Some landlords charge a non-refundable fee to cover the cost of a background check or credit check. Ask for an itemized list of all costs due before you move in so there are no surprises. If a cost seems unusually high or unclear, ask the landlord to explain it.
Documenting the apartment's condition before you move in
Before you bring your belongings into the apartment, walk through it with your phone or camera and take photos or video of every room. Photograph any damage, stains, broken fixtures, or missing items — a cracked window, a dent in the wall, a stain on the carpet, a broken cabinet door. Take photos of the condition of appliances, the flooring, and the condition of doors and locks. These photos are your proof of what the apartment looked like when you moved in.
At the same time, write a list of what you see — the date, the room, and a description of each issue. Give this list to the landlord in writing (email is fine) and ask them to sign and return a copy to you, or ask them to acknowledge receipt. If the landlord disputes damage charges when you move out, your photos and this list are evidence that the damage was already there.
Some landlords provide a move-in inspection form or condition report for you to fill out. If yours does, use it. If not, create your own list and send it to the landlord. Do this before you unpack or before the landlord has left the apartment, so you can point out issues together if possible.
Understanding rent payment, late fees, and bounced-check charges
Your lease will state how much rent you owe, when it is due (usually the first of the month), and where to send it. Some landlords accept payment by check, some by online transfer, some by credit card, and some by cash. Ask the landlord which methods they accept and whether they charge a fee for certain methods — for example, some landlords charge a fee if you pay by credit card.
The lease will also state what happens if you pay late. Most leases allow the landlord to charge a late fee — often 5 to 10 percent of the monthly rent — if rent arrives after a grace period (usually 3 to 5 days after the due date). Some states cap how much a late fee can be. If your lease does not say, your state law may set a limit. Know what your lease says so you understand the cost of paying late.
If you pay by check and the check bounces, the landlord may charge a bounced-check fee in addition to the late fee. Some states cap this fee; others do not. If you have had bounced checks in the past, ask the landlord whether you can pay by a different method, such as automatic transfer from your bank account, to avoid this fee.
Lease terms that affect your daily life
Beyond rent and deposits, your lease will include rules about pets, guests, noise, parking, and use of common areas. Read these carefully because violating them can give the landlord grounds to evict you. If you have a pet or plan to get one, check whether the lease allows it and what pet deposit or monthly pet fee you will owe. If you have a service animal or emotional support animal, your state and federal law may require the landlord to allow it even if the lease says no pets — but you will likely need to provide documentation.
Check whether the lease limits how many people can live in the apartment or how long guests can stay. Some leases say guests cannot stay more than 14 days in a row or more than 30 days per year. If you have a partner or family member who will live with you, make sure the lease allows it. If the lease does not mention them, the landlord may later claim they are an unauthorized occupant and try to evict you.
Look for clauses about maintenance and repairs. Your lease should say that the landlord is responsible for repairs to the structure, systems (heat, water, electrical), and appliances they provided. If the lease says you are responsible for repairs, that may violate your state's tenant laws, which usually require the landlord to maintain a habitable apartment. Do not sign a lease that tries to shift all repair responsibility to you.
What happens if you need to break the lease early
Life changes — you lose your job, you need to move for family reasons, the apartment has a serious problem. If you need to leave before the lease ends, you will owe rent for the remainder of the lease term unless the landlord finds a new tenant to replace you. This is called mitigation of damages — the landlord has a duty to try to rent the apartment to someone else rather than collect rent from you for months you are not there.
Some states require the landlord to mitigate; others do not. Some leases include an early termination clause that lets you leave early if you pay a penalty — often one or two months' rent. If your lease does not have this clause and your state does not require mitigation, you could owe the full remaining rent. Before you sign, ask whether the lease allows early termination and what it costs.
If you break the lease without a legal right to do so, the landlord can sue you for the unpaid rent. They can also report the debt to a credit agency, which will damage your credit score. Some states allow tenants to break a lease without penalty if the landlord fails to maintain a habitable apartment, if the landlord harasses them, or if they are a victim of domestic violence. Learn what your state allows before you move in.
Frequently Asked Questions
Can a landlord charge whatever security deposit they want?
No. Most states cap the security deposit at one or two months' rent, though the limit varies. Some states also require the landlord to pay interest on the deposit or keep it in a separate account. Search "[your state] security deposit limits" to learn what applies to you.
What should I do if the apartment has problems when I move in?
Document everything with photos and a written list, and send the list to the landlord in writing before you unpack. Ask the landlord to acknowledge receipt. This protects you if the landlord later tries to charge you for damage that was already there when you arrived.
Can a landlord evict me if I have a guest who stays too long?
Yes, if your lease limits guest stays and you violate that limit. However, if someone lives with you as a roommate or partner, they are usually considered an occupant, not a guest. Make sure your lease allows the number of people who will actually live there before you sign.
What if the landlord will not make repairs?
Your state's tenant laws require the landlord to maintain a habitable apartment. If they refuse to repair something essential — heat, water, a broken window — you may have the right to withhold rent, break the lease, or file a complaint with your local housing authority. Document the problem and send the landlord a written request for repairs before you take action.
Do I have to pay a late fee if rent is one day late?
That depends on your lease and your state law. Most leases include a grace period — usually 3 to 5 days — before a late fee applies. Some states cap how much a late fee can be. Check your lease to see what grace period it allows.