Connecticut · Security deposit

How big can the deposit be in Connecticut?

Max 2 months' rent.

Why, and the exact law

For a deposit, if you are 62 or older, the most is 1 month's rent.

From Connecticut Rental Security Deposits law (Banking Commissioner guidance), read Oct 6, 2026.
Show the law

“Landlords can’t require more than two months’ rent as a security deposit. This limit is reduced to one month’s rent if a tenant is 62 years of age or older …”

Connecticut Rental Security Deposits law (Banking Commissioner guidance) · portal.ct.gov

Moved out? Count the days

In Connecticut the landlord has 21 days to return it.

Who can help

  1. Get free legal helpThey can help you ask for it, or go to small claims court.CTLawHelp
Every rule here, word for word (1)

This page covers state law only. Cities with their own rules have their own pages.

Connecticut lawIn force

Connecticut residential security deposit rules

How big can the deposit be?

Max 2 months' rent.

For a deposit, if you are 62 or older, the most is 1 month's rent.

The law, word for word

“Landlords can’t require more than two months’ rent as a security deposit. This limit is reduced to one month’s rent if a tenant is 62 years of age or older …”

Connecticut Rental Security Deposits law (Banking Commissioner guidance) · portal.ct.gov · Retrieved Oct 6, 2026

More about Connecticut

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Information about the law, not legal advice.