Landlord tools · Connecticut
Everything a Connecticut lease must get right in 2026 — deposit limits, late fees, notice periods, and required disclosures — plus a free builder that applies each rule for you and outputs a signable PDF.
These rules are applied automatically. About 5 minutes, PDF download, no account.
Connecticut caps security deposits at 2 months of rent. 2 months; 1 month if tenant is 62 or older; interest must be paid annually After the tenancy ends, the deposit must be returned within 30 days. Later of 30 days after move-out or 15 days after receiving forwarding address; double-damages penalty Returning one now? Use the free Connecticut deposit return letter generator — it computes the deadline and itemizes deductions for you.
Connecticut limits late fees: Lesser of $5/day up to $50, or 5% of overdue rent. Rent must be at least 9 day(s) late before a fee can be charged. 9-day grace (4 days week-to-week); one fee per late payment; must be in written lease.
Connecticut has no fixed entry-notice statute — reasonable notice is the standard, and the lease should spell it out. Reasonable notice required, reasonable times; no fixed hour minimum — 24h is customary. Ending a month-to-month tenancy takes 3 days' written notice (3-day notice to quit for lapse of time, then summary process; practical timelines are longer). No statutory notice period; municipal fair rent commissions may review excessive increases. Planning an increase? The free Connecticut rent increase notice generator applies the notice period automatically.
Utilities: Utility shutoff as self-help is illegal lockout; landlord liable for shared/unmetered utilities absent agreement. Pets: No separate pet-deposit statute; all deposits count toward the 2-month cap.
How much can a landlord charge for a security deposit in Connecticut?
Connecticut caps security deposits at 2 months of rent. 2 months; 1 month if tenant is 62 or older; interest must be paid annually
How long does a Connecticut landlord have to return the deposit?
30 days after the tenancy ends. Later of 30 days after move-out or 15 days after receiving forwarding address; double-damages penalty
Are late fees limited in Connecticut?
Yes — Lesser of $5/day up to $50, or 5% of overdue rent. 9-day grace (4 days week-to-week); one fee per late payment; must be in written lease A 9-day grace period is required before charging a fee.
How much notice before a landlord can enter the unit in Connecticut?
Connecticut has no fixed statutory period — reasonable notice applies. Reasonable notice required, reasonable times; no fixed hour minimum — 24h is customary
Does Connecticut have rent control?
No statewide rent control. No caps, but towns over 25,000 must have fair rent commissions reviewing harsh and unconscionable rents
The builder pre-loads every Connecticut rule on this page.
Key statutes: Conn. Gen. Stat. § 47a-21 · Conn. Gen. Stat. § 47a-15a · Conn. Gen. Stat. § 47a-16 · Conn. Gen. Stat. § 47a-23. Last reviewed 2026-07. This guide summarizes state law for convenience and is not legal advice; cities and counties may add their own rules.