Connecticut Roommate Arrangement
A Connecticut room rental agreement, commonly referred to as a roommate agreement, is a contract that allows two or more individuals to share a dwelling. This agreement outlines the rules and responsibilities of each co-tenant, ensuring that all parties are aware of their obligations.

Connecticut Roommate Arrangement
Types of Roommate Arrangements
Connecticut law recognizes three primary types of roommate situations:
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Co-tenancy
In this arrangement, all roommates are on the same lease and share equal responsibility for adhering to the lease terms. They pay rent to the same landlord and do not have the authority to evict one another without landlord intervention.
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Subtenancy:
Here, the original tenant acts as the landlord to the roommate, receiving rent and being responsible for the subtenant’s rental issues. The original tenant can evict the subtenant for misconduct, but subleasing typically requires the landlord’s permission.
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At-Will Tenancy / Guest Tenancy:
This informal arrangement allows a guest to stay for a limited time (up to 14 days within any six-month period) without being on the lease. After this period, the guest becomes a subtenant with full tenant rights and responsibilities.
Key Components of a Connecticut Room Rental Agreement
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Parties Involved: The agreement should clearly specify who is entering into the contract, the location of the property, and the identity of the landlord. It is essential to include current contact information for all individuals signing the agreement.
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Lease Term: The duration of the existing lease should be noted, along with the length of the roommate agreement.
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Security Deposit: The agreement must address how the security deposit will be divided among the roommates and establish rules regarding its return or any deductions.
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Rent Distribution: It is important to specify the total rent amount and how it will be split among the roommates.
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Utility Payments: The agreement should determine how utility payments will be divided and identify who is responsible for making payments to the utility companies.
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Lease Violations: Rules for addressing violations of the lease or roommate agreement should be established, along with procedures for when a roommate needs to move out early.
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House Rules: Any house rules concerning food sharing, cleaning responsibilities, guests, and other communal living aspects should be listed.
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Bedroom Allocation: The agreement should assign bedrooms and clarify which areas will or will not be shared among the roommates.
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Signatures: All parties must sign and date the agreement, and a completed landlord consent form should be attached.
Lease Violations in Roommate Situations
In co-tenancy arrangements, roommates are “jointly and severally liable” for the lease terms. This means that if one roommate fails to pay rent, the landlord can seek full payment from any of the co-tenants. If a roommate has not signed the original lease and the landlord has not consented to the roommate agreement, the original tenant is liable for any violations committed by the roommate.
Resolving Roommate Disputes in Connecticut
In the event of a dispute, the original lease takes precedence over the roommate agreement. House rules regarding food sharing, chores, and quiet hours are generally not enforceable in court. Co-tenants with disagreements unrelated to the lease may consider using a binding and neutral third-party service, such as mediation or arbitration, to resolve their issues.
Statutes
- Conn. Gen. Stat. § 47a-21(b)(1) and (2) – Security deposits
- Conn. Gen. Stat. § 47a-21(d)(2) – Security deposits
- Conn. Gen. Stat. § 47a-21(h) – Security deposits
- Conn. Gen. Stat. § 47a-21(i) – Security deposits
- Conn. Gen. Stat. § 47a-21(13) and (d) – Security deposits
- Conn. Gen. Stat. § 47a-21(d)(2) and (j) and (k) – Security deposits
- Conn. Gen. Stat. § 47a-3a(a) and (b) – Rental agreement: Payment of rent. Written receipt for cash payment
- Conn. Gen. Stat. § 47a-15 – Noncompliance by tenant. Remedy of breach by tenant. Landlord’s remedies
- Conn. Gen. Stat. § 47a-15a – Nonpayment of rent by tenant: Landlord’s remedy. Charges for late rent
- Conn. Gen. Stat. § 47a-14h – Action by individual tenant to enforce landlord’s responsibilities. Payment of rent into court
- Conn. Gen. Stat. § 47a-18 – Judicial relief if tenant refuses entry
- Conn. Gen. Stat. § 47a-11a – Abandonment of unit by tenant
- Conn. Gen. Stat. § 47a-23 (Formerly Sec. 52-532) – Notice to quit possession or occupancy of premises. Form. Delivery. Federal termination notice
- Conn. Gen. Stat. § 47a-16(a) – When landlord may enter rented unit
- Conn. Gen. Stat. § 47a-16(b) – When landlord may enter rented unit
- Conn. Gen. Stat. § 47a-16(c) – When landlord may enter rented unit
- Conn. Gen. Stat. § 47a-16a – Notification by tenant of extended absence. When landlord may enter
- Conn. Gen. Stat. § 47a-13 – Failure of landlord to supply essential services. Tenant’s remedies
- Conn. Gen. Stat. § 47a-6 – Identification of landlord
- Conn. Gen. Stat. § 47a-11e – Termination of rental agreement by tenant who is a victim of family violence or sexual assault
- Conn. Gen. Stat. § 47a-7(a) – Landlord’s responsibilities
- Conn. Gen. Stat. § 47a-11 – Tenant’s responsibilities
- Conn. Gen. Stat. § 47a-20 – (Formerly Sec. 19-375a). Retaliatory action by landlord prohibited
- Conn. Gen. Stat. § 47a-33 – (Formerly Sec. 52-540a). Defense that action is retaliatory
- Conn. Gen. Stat. § 47a-4 – Terms prohibited in rental agreement
- Conn. Gen. Stat. § 47a-4a – Effect of failure to comply with section 47a-7
- Conn. Gen. Stat. § 47a-4c – Landlord prohibited from requiring electronic funds transfer as exclusive form of payment
- Conn. Gen. Stat. § 47a-4d – Fees for tenant screening reports
- Conn. Gen. Stat. § 52-565a – Liability of drawer for dishonored check. Service charge on drawer for dishonored check
- Conn. Gen. Stat. § 52-576 – Actions for account or on simple or implied contracts
- Conn. Gen. Stat. § 52-581 – Action on oral contract to be brought within three years
FAQs
A Connecticut roommate agreement is a contract for tenants sharing a dwelling, outlining rules and responsibilities among co-tenants. It is important because it clarifies expectations, helps prevent disputes, and ensures that all roommates are aware of their obligations under the lease.
Key components of a Connecticut roommate agreement include the names and contact information of all parties, the lease term, security deposit arrangements, rent distribution, utility payment responsibilities, house rules, and procedures for handling lease violations or early move-outs.
Connecticut recognizes three types of roommate arrangements: co-tenancy, where all roommates are on the same lease; subtenancy, where one tenant rents to another; and at-will or guest tenancy, which is an informal arrangement limited to 14 days within a six-month period.
‘Jointly and severally liable’ means that all co-tenants are fully responsible for adhering to the lease terms. If one roommate fails to pay rent, the landlord can seek full payment from any of the roommates, regardless of who is responsible for the missed payment.
Roommates can resolve disputes by referring to the lease, which takes priority over the roommate agreement. For disagreements not related to the lease, they may consider mediation or arbitration with a neutral third party, as house rules are generally not enforceable in court.
If a roommate needs to move out early, the roommate agreement should outline the procedures for this situation, including how to handle the security deposit and rent responsibilities. It is also advisable to communicate with the landlord about the change in tenancy.
No, a roommate agreement does not supersede the original lease with the landlord. It is a separate document that outlines the terms between roommates but must align with the existing lease agreement.