How to Sublet Your Apartment Without Breaking Your Lease

You have a three month work contract in another city, eight months left on your lease, and $1,850 a month in rent that will keep coming due whether you are home or not. The obvious fix is to sublet your apartment, and done properly it can cover most or all of that rent while you are away.

Done badly, it can get you evicted, leave you paying for someone else's damage, or stick you with a stranger who stops paying in month two. The difference is almost entirely in the paperwork and the screening, so that is where this guide spends its time.

Check Whether You Can Sublet Your Apartment at All

Start with your lease, not with a listing. Search it for the words sublet, sublease, assignment and occupants. You will usually find one of three situations:

Subletting is banned outright. Some leases prohibit it entirely. In many places that clause is enforceable, and subletting anyway gives the landlord grounds to end your tenancy.
Subletting requires written consent. This is the most common wording. Some cities and states add a rule that the landlord cannot refuse unreasonably, which means they need an actual reason, such as a bad credit report for the subtenant.
The lease says nothing. Silence does not automatically mean yes. Local law fills the gap, and in some areas you still need permission.

If you live in rent stabilized housing or a building with short-term rental restrictions, check the local rules separately. Several large cities cap how often or how long a rent regulated tenant can sublet, and condo or co-op boards often have their own approval process that adds two to six weeks.

Reading your lease carefully before a problem arises pays off here, and the walkthrough on reading a lease before you sign shows which clauses tend to hide restrictions like this.

Ask Your Landlord the Right Way

Send the request in writing, by email and by any method your lease names for notices. Include the dates, the name of the proposed subtenant once you have one, and an offer to share their application, references and proof of income. Landlords say yes far more often when the request looks like you have already done their screening for them.

Give them at least 30 days if you can. Some jurisdictions set a deadline for the landlord to respond, and silence past that point may count as consent, but do not rely on that without checking the specific rule where you live.

If the landlord refuses and your lease allows it, the other option is a full assignment, where the new person takes over the lease entirely. That ends your involvement but also ends your right to come back. For a longer move, the guide to breaking a lease early without paying for the whole term may be the cleaner path.

Screen a Subtenant Like a Landlord Would

Here is the uncomfortable part. You stay on the hook. If your subtenant stops paying, the landlord comes after you, not them. If they put a hole in the drywall, the repair comes out of your security deposit. So screen with the same care a professional landlord uses.

Ask for a short application with full name, current address, employer and two references.
Verify income. A common benchmark is gross monthly income of at least three times the rent, so about $5,550 a month for a $1,850 unit.
Run a credit and background check with their written consent. Online screening services charge roughly $25 to $50, and many let the applicant pay.
Call the references. A previous landlord who says "I would rent to them again" is worth more than any score.
Meet them in person or on video, and walk them through the unit.

Fair housing laws apply to you as well. Screen everyone against the same written criteria and do not ask about protected characteristics.

Write a Sublease Agreement That Protects You

A handshake deal is how most subletting disasters begin. Your written sublease should cover, at a minimum:

Clause	What to include
Dates	Exact start and end date, plus what happens if they overstay
Rent and due date	Amount, due date a few days before yours, and payment method
Deposit	Typically one month, held by you, with return terms
Utilities	Which bills transfer and which stay in your name
Original lease	A copy attached, with the subtenant agreeing to follow it
Condition	Move-in checklist with dated photos of every room

Set the subtenant's due date about five days before yours. If a payment is late, you have time to chase it or cover it before your own rent is late.

Why Charging Less Than Full Rent Can Be the Smarter Move

Most advice says to charge your full rent, or even a small premium if the place is furnished. I think that is often a mistake for short sublets.

A sublet at full market rent competes with regular listings that offer a longer, more secure tenancy. The tenants who accept a three month sublet at full price are frequently the ones who could not get approved elsewhere. Drop the rent by 5 to 10 percent, so $1,700 instead of $1,850, and you attract stable applicants such as visiting nurses, interns with company housing stipends and people between home sales. Losing $150 a month for three months is $450. One missed month from a weak subtenant costs you $1,850 plus the stress of chasing it.

Some places also cap what you can charge a subtenant at the rent you pay, plus a modest amount for furniture. Charging more can expose you to a refund claim, so the premium approach carries legal risk on top of the screening problem.

Before You Hand Over the Keys

Tell your renters insurance company. Your policy usually covers your belongings, not the subtenant's, and liability coverage may change. The breakdown of renters insurance coverage and how much you need explains what to ask.
Lock away or remove anything valuable or sentimental.
Leave written instructions for appliances, trash days and the building contact.
Keep one key and agree on notice before you enter, usually 24 hours.

FAQ

Is it illegal to sublet your apartment without permission?

It is usually not a crime, but it can be a lease violation. If your lease requires consent and you skip it, the landlord may have grounds to end your tenancy. Rules vary by city and state, so check local law.

Who is responsible if the subtenant damages the apartment?

You are, as far as your landlord is concerned. You can then recover the cost from the subtenant's deposit or pursue them directly, which is why a written agreement and move-in photos matter.

Can my landlord charge a fee to approve a sublet?

In some places, yes, usually a modest processing fee or the actual cost of a credit check. Others restrict fees. Ask for any fee in writing before you submit the request.

How long can I sublet my apartment for?

That depends on your lease and local rules. Many sublets run one to twelve months, but rent regulated units and some buildings set strict limits on total time.