Before you sign on the dotted line, learn to spot the warning signs of a bad lease. These common red flags could cost you thousands.

Signing a lease is exciting — it means you've found a place to call your own. But in the rush to lock down housing, many students overlook critical details in their lease agreements. Here are 10 red flags to watch for before you sign.
Some leases automatically renew for another full term if you don't give notice within a specific window — sometimes 60 to 90 days before the lease ends. If you miss the deadline, you could be locked into another year.
What to do: Look for the renewal section and mark the notice deadline on your calendar immediately.
If the lease doesn't clearly state who is responsible for maintenance and repairs, you could end up paying for things that should be the landlord's responsibility.
What to do: Get maintenance responsibilities in writing. If the landlord says "I'll take care of it," make sure that's reflected in the lease.
Late fees should be reasonable — typically $25 to $50 or 5% of monthly rent. Some predatory landlords charge outrageous late fees or start charging them the day after rent is due with no grace period.
What to do: Check your state's laws on maximum late fees. Many states cap them or require a grace period.
Your lease should spell out exactly how much the security deposit is, where it's held, and under what conditions it can be withheld. If the landlord can deduct for "normal wear and tear," that's a red flag.
"I lost $800 of my security deposit because my lease had vague language about 'property condition.' Document everything when you move in."
What to do: Take timestamped photos of every room on move-in day. Email them to your landlord to create a paper trail.
While some guest policies are reasonable, watch out for leases that severely restrict who can visit or stay overnight. Policies that limit guests to specific hours or require landlord approval for overnight visitors are overly controlling.
What to do: Ask about the guest policy upfront and make sure you're comfortable with it before signing.
In most states, landlords are required to give 24 to 48 hours notice before entering your apartment (except in emergencies). If your lease gives the landlord unlimited access to enter at any time, that's a serious red flag.
What to do: Know your state's tenant rights regarding landlord entry. If the lease contradicts state law, that clause may be unenforceable — but it's better to negotiate it out before signing.
This clause means that each roommate is responsible for the entire rent, not just their portion. If one roommate stops paying, the landlord can come after you for the full amount.
What to do: Try to negotiate individual leases. If that's not possible, only sign a joint lease with roommates you trust completely, and have a written agreement among yourselves about payment responsibilities.
Life is unpredictable. If you need to leave early (for a co-op, study abroad, or personal reasons), a no-subletting clause means you're stuck paying rent for an empty apartment.
What to do: Ask if subletting is allowed. If not, try to negotiate a lease break clause with a reasonable fee (typically 1-2 months' rent).
Watch out for fees buried in the fine print:
What to do: Ask for a complete breakdown of all fees before signing. Add up the true annual cost, not just the monthly rent.
If a landlord tells you the unit will be gone tomorrow, or that you need to sign right now to get the deal — walk away. Legitimate landlords will give you at least 24-48 hours to review a lease.
What to do: Take the lease home, read it carefully, and have a parent, friend, or your school's legal services office review it. Never sign under pressure.
Your lease is the foundation of your housing experience. Taking an extra day to read it carefully can save you thousands of dollars and months of stress.
Your future self will thank you for being thorough.