What Happens When a Roommate Moves Out Early

When a roommate moves out early on a joint lease, the roommates who stay still owe the landlord the full rent, and the roommate who left stays responsible until the landlord releases them in writing. On individual leases, where each person signs a separate lease for a room, each tenant owes only the rent on their own lease, so the roommates who stay do not owe the missing share. The ways to cover a departing roommate's share are a replacement the landlord approves, a sublet, a buyout between roommates, or a release from the landlord. Put the plan, the deposit, the utilities, and the final bills in a written move-out agreement that every roommate signs.

Who owes the rent after a roommate leaves?

Michigan Legal Help explains that leases usually make roommates "jointly and severally liable," meaning each one is fully responsible for the rent and any damage to the home. TexasLawHelp.org says that if one co-tenant (a tenant on the same lease) does not pay, the others have to make up the difference, while a tenant on a per-bedroom lease is responsible only for their own lease.

Among yourselves, Michigan Legal Help says roommates usually share the rent equally unless an agreement says otherwise, and a roommate who covers another's share can usually sue to be repaid, in small claims court if the amount is under the court's limit (justice court in Texas).

Worked example: three roommates rent a unit for $2,700 a month and pay $900 each. One leaves with 4 months left on a joint lease. The two who stay now pay $1,350 each, $450 more per month apiece, and over 4 months they cover $3,600 of the departing roommate's share ($900 x 4). That amount, less any months a replacement pays, is what they would seek from the roommate who left.

Keep paying the landlord the full rent in the meantime. If the rent comes up short, the landlord can file an eviction case against everyone on the lease. Michigan Legal Help notes that you can file a claim against your roommate within that case, called a crossclaim, but it does not stop the eviction.

How can the missing share be covered?

1. A replacement the landlord approves. Someone takes the room, the landlord screens them, and everyone signs a new lease or an amendment that adds the replacement and releases the roommate who left. California's tenant guide warns that even with the landlord's approval, the original tenant stays responsible unless the landlord, the original tenant, and the new tenant sign a written agreement, called a novation, making the new tenant solely responsible.
2. A sublet. The roommate who is leaving rents their room to a subtenant and keeps paying their share. TexasLawHelp.org explains that unless the landlord and the subtenant sign a lease together, the tenant generally remains liable for the rent. Get the landlord's consent first if your lease requires it; Texas law (Property Code section 91.005) requires it even when the lease says nothing. See subletting your apartment for the consent process, including where a landlord cannot unreasonably refuse.
3. A buyout between roommates. The roommate who is leaving pays the others an agreed sum, for example two months of their share, and the others agree to cover the rest of the lease. Until the landlord releases the roommate who left, it can still collect from them.
4. A release from the landlord. The landlord signs an amendment or a new lease without the departing roommate. It does not have to agree, and it can make its approval depend on the roommates who stay, or a replacement, showing they can pay the full rent. See removing a roommate from your lease for how that paperwork works.

New York's Real Property Law section 235-f bars landlords from limiting occupancy to the tenants named on a lease, and the Attorney General's tenant guide explains that when one of two or more named tenants moves out, that tenant may be replaced with another occupant. The landlord's consent is not needed, but tenants and occupants together, excluding occupants' dependent children, cannot outnumber the tenants named on the lease, and you must tell the landlord the occupant's name within 30 days. The occupant gets no tenant rights without the landlord's written permission.

Some departures come with a legal right to end the lease early:

• Military orders. Under the Servicemembers Civil Relief Act, a tenant who enters military service, or gets orders for a permanent change of station or a deployment of at least 90 days, can end a residential lease, which also ends the obligations of the servicemember's dependents on it. The tenant must deliver written termination notice and a copy of the military orders to the landlord. For these grounds with monthly rent, termination generally takes effect 30 days after the next rent due date following delivery, and rent remains owed through that date. The law does not address other co-tenants, so roommates who stay should ask the landlord in writing where they stand.
• Domestic violence. Michigan and New York are among the states that let a survivor end a lease early. Both require written notice and supporting documentation. In Michigan, send the landlord notice by certified mail stating the danger to the tenant or their child, with qualifying documentation. For monthly rent, the tenant generally owes rent through the month after notice and longer if they have not moved out. In New York, deliver notice to the landlord and any co-tenants other than the abuser, stating why remaining is unsafe and specifying termination at least 30 days after delivery. Provide documentation within 25 days of notice. Rent is prorated through the termination date, and the tenant must move out. Michigan Legal Help explains that when a tenant there ends a lease for domestic violence, sexual assault, or stalking, any other tenants on the lease become responsible for all of the rent; New York's tenant guide says other tenants on the lease can choose to stay.

What happens to the security deposit?

On a joint lease, the landlord holds one deposit for the whole unit and refunds it when the tenancy ends. California's tenant guide, for example, gives the landlord 21 days after the tenancy ends to return what remains. A roommate who leaves while the others stay is still part of that tenancy, so getting their share back early takes a buyout: the replacement or the roommates who stay pay the departing roommate what they put in, minus the agreed cost of any damage they caused, and take over their claim to that part of the deposit. Splitting security deposits with roommates works through a buyout with numbers and the state rules on who receives the refund check.

How to split utilities and final bills

• Accounts in the departing roommate's name. Agree on who takes over each account and the date of the switch, so the departing roommate stops being billed and the home keeps service. See whose name utilities should be in.
• The last bill on each account. Split it by the days each person lived there. If a $150 electric bill covers a 30-day cycle and the roommate leaves after day 12, the first 12 days cost $60 ($150 x 12/30), or $20 each for three people, and the other 18 days cost $90, or $45 each for two. The departing roommate owes $20, and each roommate who stays owes $65.
• Belongings left behind. For co-tenants in Michigan, Michigan Legal Help advises giving a former roommate a chance to collect what they left, with a reasonable deadline in a written message, and keeping a copy.

What to put in a written move-out agreement

The agreement binds only the roommates unless the landlord signs it too. Cover:

• Dates: the move-out date and the date the departing roommate's rent share ends.
• Rent: how the share is covered (replacement, sublet, or buyout), with amounts and due dates.
• Deposit: what the departing roommate paid in, any agreed deductions, and who repays them by when.
• Utilities and shared bills: who takes over each account, the switch date, and how the last bills divide.
• Damage, keys, and belongings: repair costs assigned to the departing roommate, the date keys and fobs come back, and the deadline to remove belongings.
• Forwarding address for mail and any deposit money.
• The landlord's answer, with a copy of any signed release.

Everyone signs, dates, and keeps a copy. If you already have a roommate agreement, check its notice and move-out terms first, since they may settle some of these points.

How to end a roommate arrangement with less cost and conflict

1. Read the lease and your roommate agreement for the end date, any required move-out notice, and any sublet or early termination clause.
2. Tell your roommates in writing when you plan to leave and how you propose to cover your share until the lease ends.
3. Ask the landlord in writing what it will allow. Michigan Legal Help suggests asking whether you can end the lease early, change it, or move into separate units.
4. If everyone is leaving at the end of the lease, give the landlord any notice the lease requires and ask for one move-out inspection with all of you present.
5. If you cannot agree, try mediation before court. Michigan Legal Help notes that many counties there have a Community Dispute Resolution Center, which may charge on a sliding fee scale; see roommate mediation services. Small claims court is the next step for money still owed.