Connecticut Landlord-Tenant Laws (2026)
Last reviewed: July 2026
Connecticut caps deposits at two months' rent (one month for seniors) and gives every monthly tenant a 9-day grace period before late fees or eviction notices for nonpayment. Evictions run through a formal housing-court summary process that takes longer than in most landlord-friendly states. Fair rent commissions in many towns can review and roll back excessive increases.
General information, not legal advice. Verify with the current statute or a local attorney before acting.
Connecticut landlord-tenant rules at a glance
| Security deposit limit | 2 months' rent (1 month if the tenant is 62 or older) |
|---|---|
| Deposit return deadline | 30 days (or 15 days after receiving a forwarding address, whichever is later) |
| Notice to enter | Reasonable notice required (no fixed hour rule in statute) |
| Rent control | No statewide rent control; towns may create fair rent commissions that review increases |
| Eviction notice (nonpayment) | 3-day notice to quit (after a statutory 9-day grace period for monthly leases) |
| Late fee rule | Allowed only after the 9-day statutory grace period |
| Month-to-month termination | 3-day notice to quit (lapse of time); longer practical timelines apply through housing court |
| Governing statute | Connecticut General Statutes Title 47a (Landlord and Tenant) |
Security deposits in Connecticut
The deposit rule in Connecticut is: 2 months' rent (1 month if the tenant is 62 or older). After the tenancy ends, the landlord must return the deposit within 30 days (or 15 days after receiving a forwarding address, whichever is later), typically with an itemized statement for any amounts withheld. Deductions are limited to unpaid rent, damage beyond normal wear and tear, and other charges the statute or lease allows — routine repainting and carpet aging from ordinary use generally cannot be charged to the tenant. Both parties should document the unit’s condition at move-in and move-out; disputes usually turn on that evidence.
Landlord entry and tenant privacy
Connecticut’s entry rule is: Reasonable notice required (no fixed hour rule in statute). Entry is generally limited to legitimate purposes such as repairs, inspections, and showings, and emergencies allow immediate entry everywhere. Where the statute is silent or vague, courts fall back on the tenant’s right to quiet enjoyment, so landlords should give written notice and enter at reasonable hours regardless of the statutory minimum.
Rent increases and rent control
Rent control status in Connecticut: No statewide rent control; towns may create fair rent commissions that review increases. Even without rent control, a landlord cannot raise rent mid-lease unless the lease allows it, and periodic tenancies require proper advance notice of an increase — commonly the same notice period used to terminate (3-day notice to quit (lapse of time); longer practical timelines apply through housing court in Connecticut). Retaliatory increases after a tenant exercises a legal right are prohibited in most states.
Eviction process overview
For unpaid rent, Connecticut requires: 3-day notice to quit (after a statutory 9-day grace period for monthly leases). If the tenant does not pay or leave, the landlord files an eviction case (the name varies: unlawful detainer, summary process, forcible entry and detainer), serves the tenant, and attends a hearing. Only a court judgment followed by a sheriff or constable can remove a tenant — lockouts and utility shutoffs are illegal in every state. Timelines vary from a few weeks to several months depending on court backlog and whether the tenant contests the case.
Late fees
Connecticut’s late fee rule: Allowed only after the 9-day statutory grace period. Even where no statutory cap exists, courts can strike down fees that operate as penalties rather than reasonable estimates of the landlord’s actual cost, and the fee must appear in the written lease to be enforceable.
Ending a lease or month-to-month tenancy
To end a month-to-month tenancy in Connecticut, the required notice is: 3-day notice to quit (lapse of time); longer practical timelines apply through housing court. Fixed-term leases end on their own schedule unless renewed, though some states and cities require just cause or additional notice even at lease end. Notice should always be written, dated, and delivered by a method the statute recognizes.
Is Connecticut landlord-friendly or tenant-friendly?
Connecticut is generally considered tenant-friendly. Connecticut requires a 9-day rent grace period, funnels evictions through a deliberate housing-court process, and lets towns set up fair rent commissions.
Official source
The governing law is the Connecticut General Statutes Title 47a (Landlord and Tenant). Read the current text at the state’s official legislative site: https://www.cga.ct.gov/current/pub/titles.htm.
Connecticut landlord-tenant law FAQs
- How much can a landlord charge for a security deposit in Connecticut?
- Security deposits in Connecticut are governed by the Connecticut General Statutes Title 47a (Landlord and Tenant). The deposit rule is: 2 months' rent (1 month if the tenant is 62 or older). After the tenancy ends, the landlord must return the deposit (minus properly documented deductions) within 30 days (or 15 days after receiving a forwarding address, whichever is later). Landlords who miss the deadline or take undocumented deductions can owe the tenant damages, so both sides should document the unit's condition at move-in and move-out and keep an itemized statement of any charges. Deposit rules are amended fairly often, so verify the current statute before relying on a specific number.
- How much notice does a landlord have to give before evicting for unpaid rent in Connecticut?
- For nonpayment of rent, Connecticut requires: 3-day notice to quit (after a statutory 9-day grace period for monthly leases). That notice is only the first step, a landlord cannot legally remove a tenant without then filing an eviction case and winning a court judgment, and self-help evictions (changing locks, shutting off utilities) are prohibited. Local courts and city ordinances can add procedural steps, so check the Connecticut General Statutes Title 47a (Landlord and Tenant) and local rules before starting an eviction.
- Can a landlord enter a rental property without permission in Connecticut?
- Connecticut's entry rule is: Reasonable notice required (no fixed hour rule in statute). Genuine emergencies (fire, flooding, gas leaks) are a standard exception in every state, and lease clauses can add detail but generally cannot strip a tenant's right to quiet enjoyment. For ending a month-to-month tenancy, Connecticut requires 3-day notice to quit (lapse of time); longer practical timelines apply through housing court of notice. When in doubt, put entry requests and termination notices in writing and confirm the current rule in the Connecticut General Statutes Title 47a (Landlord and Tenant).
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Related Lofty resources
- Rental property calculator — model cash flow with Connecticut vacancy and eviction-cost assumptions.
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This page is general information, not legal advice. Laws change — verify with the current statute or a local attorney before acting. Rules reflect widely documented statutes as of July 2026; cities and counties in Connecticut may add their own requirements.