State Law Guide · Updated January 2026
Your landlord's deductions may not hold up under state law.
Connecticut Security Deposit Laws
Under Connecticut General Statutes § 47a-21, Connecticut landlords must return security deposits within 30 days (15 days if tenant provides forwarding address) of a tenant moving out. Landlords who wrongfully withhold deposits face penalties of up to Up to 2x the deposit amount.
Quick Answer
In Connecticut, landlords have 30 days (15 days if tenant provides forwarding address) to return your security deposit after you move out. The maximum deposit is 2 months' rent. If your landlord wrongfully withholds your deposit, you can sue in Small Claims Court (up to $5,000) and may recover Up to 2x the deposit amount under Connecticut General Statutes § 47a-21. Landlords must provide an itemized statement of deductions.
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What Connecticut Law Requires
Return Deadline
Landlords have exactly 30 days (15 days if tenant provides forwarding address) to return your deposit after you move out. If they make deductions, they must provide an itemized statement explaining each charge with documentation.
Penalties for Violations
Landlords who wrongfully withhold deposits face Up to 2x the deposit amount. You can file in small claims court for amounts up to $5,000without needing an attorney.
Your landlord was required to follow these rules exactly. If they didn't, you may be owed your full deposit back — plus penalties. A generic complaint gets ignored. A letter citing Connecticut General Statutes § 47a-21 deadlines and HUD depreciation schedules gets results. Upload their deduction letter to find out.
Common Deductions Landlords Make
Federal guidelines from HUD and the IRS establish "useful life" standards that limit what landlords can charge. Many common deductions are partially or fully invalid under these guidelines.
Carpet Replacement
Typical: $600-1,8005-year useful life per HUD MAP Guide Appendix 5C. Charges may be reduced or invalid based on how long you lived there.
Interior Paint
Typical: $250-7503-year useful life per HUD Handbook 4350.1. Charges may be reduced or invalid based on how long you lived there.
Heating System
Typical: $200-60015-year useful life per IRS Publication 527. Charges may be reduced or invalid based on how long you lived there.
How It Works
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Each deduction checked against Connecticut law and HUD guidelines
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Get a Demand Letter That Cites These Laws
Our tool analyzes your landlord's deductions against Connecticut General Statutes § 47a-21 and federal HUD guidelines, then generates a formal demand letter you can send immediately.
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HUD/IRS Citations
Useful life depreciation built in
"Six years I lived there, and they tried charging for carpet that was installed before I even moved in. It was on its last legs. Got my full deposit returned."
— Litchfield County, CT
$19 to recover up to $1,550. That's a 81x return.
Frequently Asked Questions
How long does a Connecticut landlord have to return my deposit?
Connecticut landlords have 30 days to return your deposit. If you provide a forwarding address in writing, the deadline shortens to 15 days.
Does my Connecticut landlord have to pay interest on my deposit?
Yes! Connecticut requires landlords to pay annual interest on security deposits at a rate set by the Banking Commissioner. Failure to pay interest may entitle you to penalties.
What is the deposit limit in Connecticut?
Connecticut caps deposits at 2 months' rent for most tenants. Seniors (62+) can only be charged 1 month's rent maximum.
Have your landlord's deduction letter handy?
What penalties apply to Connecticut landlords who wrongfully withhold deposits?
Connecticut landlords who fail to return deposits properly may owe up to twice the deposit amount. You can sue in Small Claims Court for up to $5,000.
City-Specific Rules
Some Connecticut cities have additional tenant protections:
- Hartford: Additional fair housing protections.
- New Haven: Yale-area rentals have specific student tenant protections.
Official Resources
- Connecticut Department of Consumer Protection(Government)
- Connecticut Legal Services(Legal Aid)
- CT Judicial Branch Small Claims(Court System)
Compare Other States
See how Connecticut's security deposit laws compare to nearby states:
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Average Connecticut deposit: $1,550 · Based on Connecticut General Statutes § 47a-21 · HUD Handbook 4350.1 · IRS Publication 527