Roommate and Flatshare Agreement

Yes, a roommate agreement is a legally binding contract between the tenants, meaning a court can enforce the financial promises made within it, such as rent splits and utility payments. However, it does not bind the landlord, who is only governed by the master lease. If a roommate defaults on their share, you can use this agreement to sue them in small claims court for the missing funds.

No, it runs alongside your lease and does not replace or override your contract with the landlord. The lease establishes your collective responsibility to the property owner, while the roommate agreement manages the internal relationships and financial splits among the tenants. Even with a roommate agreement, most master leases hold all tenants jointly and severally liable for the full rent amount due to the landlord.

The agreement should require the departing roommate to give a specific notice period, typically thirty days, in writing. They must remain financially responsible for their share of the rent and utilities until they find an acceptable, credit-worthy replacement tenant approved by the remaining roommates and the landlord. The security deposit should only be returned to the departing tenant once the new roommate pays their share of the deposit to balance the account.

You should first initiate a formal conversation referencing the specific clause of the signed agreement to resolve the issue directly. If the violation continues, you can issue a written warning outlining the breach and the required corrective action. For persistent financial breaches, the agreement serves as the essential evidence you need to pursue legal recovery in small claims court.