Common Mistakes When Signing Your First Lease

What goes wrong most often in first apartments

The biggest mistakes happen before you move in: not reading the lease, not understanding what you're responsible for, and not documenting the apartment's condition. These three things account for most of the money people lose on deposits, the conflicts with landlords, and the surprise bills that arrive after move-out. The good news is that all three are preventable if you know what to look for.

Most first-time renters also underestimate how much the apartment will actually cost beyond rent. Utilities, renters insurance, and maintenance supplies add up faster than expected. Knowing these costs upfront keeps you from running short mid-month or taking on debt you didn't plan for.

Key Takeaways

• Read every line of your lease before signing, and ask your landlord to explain anything you don't understand — verbal promises don't override what's written.
• Take photos and video of the apartment's condition on move-in day, including damage, stains, and broken items, and send them to your landlord in writing within 24 hours.
• Budget for utilities, renters insurance, and basic supplies in addition to rent, because these costs often surprise first-time renters.
• Know your state's rules on security deposits, because landlords in some states must return them within 30 days while others allow 45 or 60.
• Keep all written communication with your landlord — texts, emails, and photos — in one folder so you have proof if a dispute arises later.

Not reading the lease or asking questions about it

A lease is a contract, and signing it means you've agreed to every term in it. If you don't understand something, that's the time to ask — not after you've moved in and the landlord says "that's what the lease says." Common clauses that trip up renters include rules about subletting, guest policies, pet deposits (separate from security deposits), and who pays for repairs.

Ask your landlord to explain anything that's unclear. If they refuse or say "just sign it," that's a warning sign. Legitimate landlords expect questions. Write down their answers and ask them to confirm those answers in an email so you have a record. If the lease says one thing and your landlord promised another, the lease wins in court — unless you have written proof of the promise.

Pay special attention to the move-out section. It will list what condition the apartment needs to be in, what counts as "normal wear and tear" versus damage you have to pay for, and whether the landlord will do a walk-through with you. If the lease doesn't mention a walk-through, request one anyway and ask for it in writing.

Skipping the move-in inspection and documentation

The move-in inspection is your only chance to prove you didn't cause existing damage. Take photos and video of every room, including closets, the condition of walls and floors, appliances, and any stains, dents, or broken items. Get close enough that damage is clearly visible. Open cabinets and drawers. Check that appliances work. If something is broken or dirty, photograph it and note the date.

Send these photos and a written list to your landlord within 24 hours of move-in, either by email or text message — anything that creates a time-stamped record. Write something like: "Here are photos from my move-in on [date]. I found the following existing damage: [list]. I'm documenting this so there's no confusion at move-out." Keep copies of everything you send.

If your landlord doesn't respond or says they'll "handle it later," send a follow-up email a week later. The goal is to have written proof that you reported the damage before you moved in. When you move out, you can show this documentation to prove you're not responsible for those items.

Underestimating the total cost of living alone

Rent is only part of what you'll pay each month. Utilities — electricity, gas, water, internet, and phone — typically run $100 to $200 a month depending on where you live and the season. Renters insurance, which protects your belongings if there's a fire or theft, costs $10 to $25 a month. Groceries, household supplies, and transportation add more.

Before you sign a lease, contact the utility companies that serve that address and ask what the average monthly bill is. Many will give you historical data for that specific apartment. Add renters insurance, groceries, and transportation to your rent, then add 10 percent as a buffer. That's your real monthly cost. If it's more than 30 percent of your income, the apartment is too expensive, even if the rent alone seems manageable.

Also budget for things you might not think about: light bulbs, cleaning supplies, toilet paper, trash bags, a plunger, a fire extinguisher, and basic tools. These aren't huge individual costs, but they add up to $50 to $100 in the first month. Having that money set aside means you're not caught short.

Not knowing your state's security deposit rules

Every state has different rules about how long a landlord has to return your security deposit and whether they can deduct for normal wear and tear. In some states, landlords must return deposits within 30 days of move-out. In others, it's 45 or 60 days. Some states require landlords to pay interest on deposits held for a year or longer. Some require an itemized list of deductions; others don't.

Look up your state's rules before you sign the lease. Search "[your state] security deposit laws" or check your state's attorney general website. Write down the key rules — the deadline for return, what counts as deductible damage, and whether you're owed interest. If your landlord doesn't follow these rules, you may be able to recover the deposit plus penalties, but only if you know what the rules are.

When you move out, take photos of the empty apartment in the same condition you found it (or better). If your landlord doesn't return the deposit on time or makes deductions you think are unfair, you'll have those photos as evidence. Keep the lease, your move-in documentation, and your move-out photos together for at least a year after you move.

Not keeping records of communication with your landlord

Every conversation about maintenance, rent, or lease terms should be followed up in writing. If your landlord says they'll fix the broken window, send an email: "Thanks for agreeing to fix the window in the bedroom. I'll expect that to be done by [date]." If they say rent is due on the 1st, confirm it in writing. If they text you about a repair, take a screenshot.

Create a folder — digital or physical — and put everything in it: the signed lease, your move-in photos, every email and text with your landlord, receipts for any repairs you paid for, and photos from move-out. If a dispute arises later, you'll have proof of what was promised and when. Without written records, it becomes your word against theirs, and you'll lose.

Text messages and emails are legally binding records. A screenshot of a text counts as evidence. If your landlord only communicates by phone, follow up with an email summarizing what was discussed. Write: "Just to confirm our conversation today: you said [X]. Is that correct?" This creates a written record and gives them a chance to correct you if you misunderstood.

Ignoring maintenance problems or paying for repairs yourself

If something breaks — a leaky faucet, a broken window, a malfunctioning heater — it's the landlord's responsibility to fix it, not yours. Report it in writing immediately. Don't wait, and don't try to fix it yourself unless it's a true emergency (like a gas leak). Write an email with the date, what's broken, and when you need it fixed. Keep a copy.

If your landlord doesn't respond within a reasonable time (usually 24 to 48 hours for urgent issues), send a follow-up. If they still don't respond, check your state's laws on "repair and deduct" — some states allow you to pay for repairs yourself and deduct the cost from rent, but only if you follow specific steps. Don't do this without knowing your state's rules, because it can backfire.

Never pay for a repair out of pocket and hope to get reimbursed later. You probably won't. If you do pay, keep the receipt and document everything in writing. Even then, you may have to fight to get the money back.

Not understanding what "normal wear and tear" means

Landlords can deduct from your security deposit for damage beyond normal wear and tear, but the definition varies by state. Generally, normal wear and tear includes minor scuffs on walls, faded paint, worn carpet, and small nail holes. Damage you pay for includes large holes in walls, broken windows, stains that won't come out, broken appliances you caused to break, and missing items.

The distinction matters because if your landlord tries to charge you for normal wear and tear, you can dispute it — but only if you know what the rules are. Some states require landlords to repaint or recarpet between tenants regardless of condition; others don't. Look up your state's definition and keep it with your lease.

When you move out, clean thoroughly but don't over-clean. You're not responsible for professional carpet cleaning or repainting. If your landlord charges you for those things, and your state says they're normal wear and tear, you can file a complaint with your state's attorney general or small claims court.

Frequently Asked Questions

What should I do if my landlord won't return my security deposit?

First, check your state's deadline — if your landlord is past it, they may owe you penalties. Send a written demand for the deposit, referencing the deadline and your state's law. Keep a copy. If they don't respond within a week, file a complaint with your state's attorney general or small claims court. Bring your lease, move-out photos, and proof you paid the deposit.

Can my landlord charge me for cleaning when I move out?

It depends on your state and lease. Some states say landlords can't charge for normal cleaning; others allow it. Check your lease and your state's rules. If you left the apartment reasonably clean and your landlord charges for cleaning anyway, you can dispute it. Document the apartment's condition with photos before you leave.

What if I find damage after I move in that wasn't there during my walk-through?

Report it immediately in writing, with photos and the date. This creates a record that you didn't cause it. If you reported it during move-in, you're protected. If you didn't, report it as soon as you notice it and explain that you're reporting it now to avoid confusion at move-out.

Am I responsible for repairs if my landlord won't fix something?

No, unless your state allows "repair and deduct" and you follow the specific steps required. In most cases, repairs are the landlord's responsibility. Document the problem in writing and give them a reasonable deadline. If they don't respond, contact your state's attorney general or local housing authority for guidance before you pay for anything yourself.

Should I get renters insurance even if my landlord doesn't require it?

Yes. Renters insurance protects your belongings if there's a fire, theft, or other damage. It's inexpensive — usually $10 to $25 a month — and it covers things your landlord's insurance won't. Your landlord's insurance covers the building, not your stuff. If you lose everything in a fire, renters insurance is what replaces it.