What a Sublet Does to Your Name on the Lease

Leaving an apartment before the lease ends usually means finding someone else to live in it, and there are two legally distinct ways to do that. The difference determines whether you are still responsible after you leave.

A sublet leaves you in the middle

In a sublease, the original tenant stays on the lease with the landlord and becomes a landlord in turn to the subtenant. Two agreements exist, and you are a party to both.

If the subtenant stops paying, the landlord pursues you, because your name is on the contract they hold. Chasing the subtenant is then your problem rather than theirs.

The same applies to damage. A hole in a wall made by someone you sublet to comes out of your security deposit, and recovering it is a separate matter between you and them.

An assignment transfers the lease outright

An assignment substitutes a new tenant for the old one on the original lease. Once the landlord signs, the incoming tenant deals directly with the landlord and the outgoing one steps away.

Because the landlord takes on a tenant they did not originally screen, most require a full application from the incoming person and are free to refuse an unqualified one.

A lease buyout is a third route, in which the tenant pays an agreed sum to end the lease early. It costs money upfront and ends the exposure immediately.

The lease and state law both have a say

Almost every lease addresses subletting, and many prohibit it without written consent. Some states require that consent not be unreasonably withheld, and others leave it to the contract.

Short-term rental platforms add another layer, because many cities regulate stays below a certain length regardless of what the lease says. The rules vary by city and change frequently.

Subletting without permission where it is prohibited is generally a lease violation, which can support eviction proceedings against the original tenant rather than the occupant.

Documentation is what protects the outgoing tenant

A written sublease setting out rent, dates, deposit and responsibility for damage is the only thing standing between you and an argument conducted from another city.

Photographing the unit's condition on the day the subtenant moves in creates a comparison point for the end of the lease, when the landlord assesses the deposit against you.

Getting the landlord's consent in writing rather than verbally matters most later, when the person who gave permission has changed jobs and the file contains no record of it.