How to read a lease before you sign it

The terms to check line by line, the clauses worth questioning, and the fees that hide in the small print.

A lease is the rulebook for the next year of your life: what you pay, when, for what, and what happens when something goes wrong. Most renters skim it because they've already fallen for the home. That's when surprises slip through: monthly fees on top of the advertised rent, a renewal that happens automatically, or a clause that makes you pay for every repair. This guide walks through what to read, what to question and how to ask for changes. It is general information, not legal advice: rules differ by state and city.

Hidden fees are a real problem

In December 2025 the FTC and Colorado's attorney general announced a $24 million settlement with Greystar, one of the largest property managers in the U.S., over allegations that it advertised rents without mandatory monthly fees, such as technology, trash and amenity fees, that renters often learned about only after paying a nonrefundable application fee. Under the order, Greystar must show the total monthly price, including mandatory fees, in its ads and quotes. On January 30, 2026 the FTC said it would start work on a rule on unfair or deceptive fees in rental housing, and in March 2026 it published an advance notice asking for public comment. That is an early step, not a rule yet, so for now the lease is where you find out the real price.

Step 1: Check the basics are right

Every tenant's name, the landlord's name and the exact address and unit number
The monthly rent, the day it's due and how you can pay
The start and end dates, and whether the first month is prorated if you move in mid-month
The security deposit amount, and any pet deposit or last month's rent on top
That everything you were promised (parking, a fixed appliance, permission for a pet) is written in. A verbal promise is hard to prove later

Step 2: Add up the real monthly cost

Look for every charge that isn't rent, and ask which ones are mandatory:

Monthly fees: technology or internet packages, trash, pest control, amenity, package, parking or 'utility administration' fees
Utilities: which ones you pay, and whether they're billed by the landlord through a shared formula rather than your own meter
One-time charges: application, administration, move-in or key fees
Pet charges: a deposit, a one-time fee and monthly pet rent can all apply to the same pet
Move-out charges: fixed cleaning, carpet or painting fees taken from your deposit whatever condition you leave the home in

Step 3: Read the clauses that can cost you

These are the clauses worth reading twice and asking about before you sign:

Late fees: how much, how soon after the due date and whether they grow every day. Some states cap late fees or require a grace period
Automatic renewal: whether the lease renews by itself and how many days' written notice you must give to leave
Ending the lease early: the fee, and whether you owe all the remaining rent even if the landlord re-rents the home
A 'non-refundable' deposit: many states don't allow a deposit that can never come back. A non-refundable fee should be named as a fee
Repairs: who pays for what. A clause that makes the tenant responsible for all repairs, or waives the landlord's duty to keep the home livable, is a serious red flag
Landlord entry: how much notice they give before coming in
Joint and several liability: with roommates on one lease, each of you can be responsible for the whole rent if someone else doesn't pay
Waivers: giving up a jury trial, agreeing to a 'confession of judgment', excusing the landlord's own negligence, or attorney fees that only the landlord can recover

Step 4: Ask, and get changes in writing

A lease is a draft until you sign it. Ask about anything unclear, and if the landlord agrees to change something, have it written into the lease or an addendum that both of you sign. Keep a signed copy of everything, and put the notice deadline for leaving or renewing in your calendar the day you sign.

How Snestico's Lease Checker helps

Upload your lease as a PDF or photos of the pages, or paste the text, and the Lease Checker explains it in plain English: the key terms, the red flags with the exact clause quoted from your lease, checks against your state's rules on deposits and late fees, questions to ask the landlord and suggested edits. Every quote is checked against your lease text, so it can't show you wording that isn't there.

It also adds up what's due before you move in and what you'll really pay each month, from the amounts in the lease, and lists charges the lease names without an amount so you can ask. Key dates, like the last day to give notice and when rent is due, can go in your calendar or come as reminders by email and in the app. Snesty can also draft a polite message to the landlord about the clauses you want changed (you send it yourself), compare two leases side by side, or translate the results.

The Lease Checker is general information, not legal advice, and it can miss or misread things. Read the lease itself before you sign.

When to get a person to look

For a long or expensive lease, a clause you don't understand, a landlord who refuses reasonable changes or anything that seems to waive your basic rights, ask a local tenant union, a legal aid office or a landlord-tenant attorney. Many cities and states also publish a free guide to tenants' rights.

Common questions

What should I look for in a lease before signing?

Check the names, address, rent, due date and dates; add up every fee on top of rent; and read the clauses on late fees, automatic renewal, breaking the lease early, repairs, landlord entry, the deposit and any waivers of your rights.

What are red flags in a rental lease?

Common ones are a non-refundable deposit, the tenant paying for all repairs, entry without notice, late fees that grow every day, automatic renewal with a long notice period, owing all remaining rent if you leave early, and waivers of a jury trial or the landlord's liability.

Can AI review my lease?

Snestico's Lease Checker reads a lease you upload and explains its terms, flags unusual clauses and fees, checks some state rules and sets reminders for key dates. It's general information, not legal advice, so read the lease yourself and ask a tenant union or attorney about anything serious.