Connecticut Lease Agreement Review
Connecticut rental law spells out details other states leave to the lease. A tenant gets a nine-day grace period before any late fee, the fee itself has a hard ceiling, and landlords must pay interest on security deposits every year. Deposit refunds run on a 21-day clock that can stretch if you are slow to give a forwarding address, so a move-out letter is worth sending early.
Security deposit
2 months (1 month if tenant is 62+)
Entry notice
Reasonable notice
Security deposits in Connecticut
Connecticut caps deposits at two months’ rent, or one month for tenants aged 62 or older, and requires reasonable notice before entry.
Connecticut lease law sets the limit above. Before you sign, check the deposit against it, get the amount and the return terms in writing, and watch for a deposit that exceeds what the state allows, a common and negotiable red flag.
Landlord entry and your privacy in Connecticut
Connecticut generally requires Reasonable notice of advance notice before a landlord enters for non-emergency reasons. A lease clause letting the landlord enter “at any time” conflicts with that and should be brought in line.
Habitability and repairs in Connecticut
Like nearly every state, Connecticut recognizes an implied warranty of habitability, the landlord’s duty to keep the home livable. A clause making you accept the unit “as is” or waive that warranty is generally void, and a clause shifting all repairs (including major systems) onto you is a red flag worth negotiating.
How do Connecticut late fees work?
Under C.G.S. 47a-15a, rent is not late until nine days after it is due, or four days for a week-to-week tenancy. A late charge is allowed only if the lease contains a written agreement to pay one, and it is limited to the lesser of $5 a day up to $50, or 5% of the late payment. Only one late charge may be imposed per late payment, however long it stays unpaid. If a housing authority or charity pays part of your rent, the 5% applies only to your share.
When does a Connecticut deposit come back, and with what interest?
C.G.S. 47a-21 gives the landlord 21 days after the tenancy ends, or 15 days after receiving your written forwarding address, whichever is later, to return the deposit with accrued interest or send an itemized statement of damages with the balance.
Interest must be paid at no less than the state deposit index rate, either on each anniversary of the tenancy or as a credit against rent. It can be withheld for any month you were more than 10 days late, unless the landlord charged a late fee for that month. A landlord who breaks the return rules is liable for twice the full deposit, and one who knowingly and willfully fails to pay can also be fined up to $250 per offense.
Connecticut sources checked 2026-10-09: Conn. Gen. Stat. 47a-15a (FindLaw) · Conn. Gen. Stat. 47a-21 (FindLaw). Laws change; confirm the current rule before relying on it.
What ClauseAudit checks in a Connecticut lease
- Security deposit vs the Connecticut limit, and the return terms
- Landlord entry notice against Connecticut requirements
- Waiver of the warranty of habitability (generally void)
- Who is responsible for repairs and maintenance
- Late fees, grace periods, and any state caps
- Early-termination penalties and the duty to mitigate
Connecticut lease FAQ
How much can a landlord charge for a security deposit in Connecticut?
As of October 2026, the security-deposit rule in Connecticut is: 2 months (1 month if tenant is 62+). Connecticut caps deposits at two months’ rent, or one month for tenants aged 62 or older, and requires reasonable notice before entry. Deposit caps change, so confirm the current figure, ClauseAudit checks it against Connecticut law when you run your lease.
How much notice must a landlord give before entering in Connecticut?
In Connecticut, a landlord generally must give Reasonable notice before entering for non-emergency reasons. Emergencies are an exception. Check that your lease’s entry clause matches or improves on that.
Can a Connecticut lease make me waive my right to a habitable home?
In nearly every state, the implied warranty of habitability, the landlord’s duty to keep the unit livable, cannot be waived, and a clause trying to make you accept the home “as is” is generally void. Flag any such clause in a Connecticut lease; it does not override your rights.
How much can a landlord charge as a security deposit in Connecticut?
Connecticut caps it: 2 months (1 month if tenant is 62+). Connecticut caps deposits at two months’ rent, or one month for tenants aged 62 or older, and requires reasonable notice before entry. That figure is unusual, shared with no other jurisdiction in this dataset. A lease asking for more than the statutory maximum is asking for something the law does not allow.
Do the states next to Connecticut treat deposits the same way?
No, and the gap can be large: Massachusetts (1 month), New York (1 month (HSTPA, 2019)), Rhode Island (1 month). Deposit rules are set state by state, so a landlord operating across a state line may be working from the wrong rulebook, and a lease template borrowed from a neighbouring state may carry that state's figure rather than Connecticut's.
Is there anything specific to Connecticut tenants should know?
Connecticut caps deposits at two months’ rent, or one month for tenants aged 62 or older, and requires reasonable notice before entry. Both the deposit ceiling and the entry-notice period come from statute here, so a lease that contradicts either is worth questioning.
Does my Connecticut landlord owe interest on my deposit every year?
Yes. C.G.S. 47a-21 requires interest at no less than the deposit index rate, paid on the anniversary of the tenancy each year or credited against the next rent payment. If you move out before an anniversary, accrued interest is due with the deposit. Failing to pay interest alone costs the landlord the greater of $10 or twice the interest owed.
Can a Connecticut landlord charge a late fee every day rent is unpaid?
Not without limit. Under C.G.S. 47a-15a the daily method tops out at $5 a day and $50 in total, and the cap is whichever is lower of that figure or 5% of the late rent. On $1,200 rent, the most you can owe is $50. Only one late charge is allowed per delinquent payment.
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Deposit rules in neighbouring states
Deposit limits are set state by state, and 3 of the 3 states bordering Connecticut use a different one. A lease template borrowed from next door may carry the wrong figure.
Nationally: 0 of 51 jurisdictions set no statutory deposit cap, and 16 set no statutory entry-notice period.
Connecticut landlord-tenant figures summarized as of October 2026; deposit caps and entry rules change, and localities may add their own. This is automated educational information, not legal advice. ClauseAudit verifies the current rule against Connecticut law when you run your lease, and you should confirm anything critical with a qualified Connecticut attorney.