Can I Sue My Landlord in Connecticut?
Yes — in many situations. These are the main claims Connecticut tenants bring, what the law lets you recover, and where to file. Each rule links to the statute or official source. Most claims under the small claims limit can be filed without a lawyer.
Before you sue
- Write down what happened, with dates, and keep photos, texts, emails and receipts.
- Send your landlord a written demand (templates below) and give a reasonable deadline.
- Check the deadline to sue and the court's dollar limit (below).
- If the amount is over the small claims limit, or you are facing eviction, talk to a lawyer or legal aid first.
Your security deposit wasn't returned
| Penalty for withholding | Landlord who misses the deadline or itemization requirement is liable for twice the amount of the security deposit. If the only violation is unpaid interest, liability is the greater of $10 or twice the accrued interest. Knowing and wilful failure is also a fine of up to $250 per offense. |
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| Deposit return deadline | 21 days after the tenancy ends, or 15 days after the landlord receives the tenant's written forwarding address, whichever is later. P.A. 23-207 shortened the period from 30 to 21 days. The Judicial Branch booklet JDP-HM-31 (Rev. 1/26) still says 30 days; the statute controls. Source: Conn. Gen. Stat. § 47a-21(d)(2) |
Free Connecticut security deposit demand letter
You were locked out or your utilities were cut off
| Lockouts & utility shutoffs | Self-help eviction is illegal. Civil: 'entry and detainer' complaint to a Superior Court judge for being ousted, held out, or having property removed or detained; double damages plus costs. Criminal: landlord who, without a court order, deprives a tenant of access to the unit or possessions commits criminal lockout, a class C misdemeanor. Loss of landlord-supplied essential services is remedied under § 47a-13. § 53a-214 text verified at https://www.cga.ct.gov/2026/sup/chap_952.htm (P.A. 25-44 amended it, extending it to nonresidential lessees). § 53a-214 itself does not mention utilities. |
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Your landlord retaliated after you complained
| Landlord retaliation | Landlord may not sue for possession, raise rent, or reduce services within 6 months after the tenant in good faith: tries to remedy a code violation (including contacting officials or filing a fair rent commission complaint); triggers a municipal notice or order; requests repairs; files a § 47a-14h action; or organizes or joins a tenants' union. Exceptions include nonpayment, lease violations, and good-faith owner occupancy. Annotations treat the 6-month window as a rebuttable presumption; the statute text does not use that word. |
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Your landlord won't make repairs
| Repair and deduct | Limited to essential services (heat, running water, hot water, electricity, gas, etc.). After notice, if landlord fails to supply an essential service, tenant may procure reasonable amounts and deduct the actual, reasonable cost from rent; or obtain substitute housing if not restored within 48 hours (rent abates); or, if the failure is wilful, terminate and recover the greater of 2 months' rent or double actual damages. No general repair-and-deduct remedy for non-essential repairs found. Source: Conn. Gen. Stat. § 47a-13 |
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| Withholding rent | Tenant may not simply withhold. Instead, after complaining to the municipal code agency at least 21 days earlier, the tenant may file a sworn complaint in Superior Court (housing session) and pay rent into court (deposit each month's rent with the clerk). Fee $25 (waivable); hearing within 14 days. Court can order repairs, appoint a receiver, and award damages including retroactive rent abatement. Not available if a valid nonpayment notice to quit was served first. P.A. 25-111 made a conforming change to § 47a-14h(a) (https://www.cga.ct.gov/2026/sup/chap_830.htm). Source: Conn. Gen. Stat. § 47a-14h |
| Mold | No statute — general habitability/repair duty applies. Connecticut has no mold-specific disclosure or remediation law for rentals. The landlord must comply with the tenement-house law and all building and housing codes materially affecting health and safety, and make all repairs needed to keep the premises fit and habitable. Stricter local codes take precedence. Tenants may enforce the landlord's duties through a housing court action (§ 47a-14h), and a lease may not allow the landlord to collect rent for any period in which it fails to meet § 47a-7(a) (§ 47a-4a). The duty shifts to the tenant only if the tenant or the tenant's household or guests intentionally made the unit unfit. |
| Pests & bed bugs | Connecticut has a detailed bed-bug statute. The tenant must promptly tell the landlord orally or in writing about a known or suspected infestation. Within five business days the landlord must inspect (or have a qualified inspector inspect) the unit and contiguous units it owns, and if bed bugs are found, begin effective treatment within five business days. The landlord pays for inspection and treatment; the tenant pays to prepare the unit and must cooperate, and can be liable for extra treatments caused by knowing, unreasonable noncompliance. The landlord may not rent a unit it knows or suspects is infested, must disclose current infestations in the unit or contiguous units before renting, and on request must give the date of the last clean inspection. A landlord who violates § 47a-7a is liable for reasonable attorney's fees and the greater of $250 or actual damages. The landlord must offer reasonable help to tenants physically unable to prepare and may charge a reasonable amount on a repayment schedule of up to six months. The landlord need not provide alternative lodging or replace belongings. Other pests fall under the general habitability duty. Source: Conn. Gen. Stat. § 47a-7a |
| Heat | Yes. The landlord must supply reasonable heat, unless the building is not required by law to have heating or the heat is generated by equipment in the tenant's exclusive control or supplied by a direct utility connection, and must keep heating facilities in good and safe working order. If the landlord fails to supply heat for reasons within its control, the tenant may give notice and buy heat and deduct the cost from rent, or get substitute housing if not restored within 48 hours. The landlord-tenant chapter sets no minimum indoor temperature; municipal housing codes may. In a single-family home, landlord and tenant may agree in writing that the tenant supplies heat (§ 47a-7(c)). |
Free Connecticut repair request letter to landlord
Your landlord entered without notice or invaded your privacy
| Landlord entry notice | Reasonable written or oral notice and entry only at reasonable times, except in an emergency. No fixed number of hours in the statute. Without consent, entry only in an emergency, under § 47a-16a (extended absence), by court order, or after abandonment. Unlawful entry or repeated harassing demands: tenant may recover actual damages of not less than one month's rent plus attorney's fees (§ 47a-18a). |
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| Cameras & privacy | No landlord-specific statute. Knowingly recording another person's image without knowledge and consent while they are not in plain view and reasonably expect privacy, with malice or sexual intent, is voyeurism (felony). Mechanical overhearing or recording of a conversation without the consent of at least one party, by someone not present, is eavesdropping (class D felony). The landlord must give reasonable written or oral notice and enter only at reasonable times, except in emergencies, and may not abuse the right of entry to harass the tenant (§ 47a-16). |
You were refused or treated differently because of Section 8 or other income
| Statewide ban on refusing Section 8 / source of income | Yes. It is a discriminatory housing practice to refuse to rent to someone, or to treat them differently in rental terms or advertising, because of their 'lawful source of income.' This means income from Social Security, SSI, housing assistance (which includes vouchers), child support, alimony, or public or state-administered general assistance. A landlord may still deny solely for insufficient income. Exempt: renting rooms in an owner-occupied single-family home, and units in an owner-occupied two-family dwelling. Violation is a class D misdemeanor. Complaints go to the Commission on Human Rights and Opportunities. The definition of 'lawful source of income' in § 46a-63(3) applies to the whole chapter. It was verified at https://www.cga.ct.gov/current/pub/chap_814c.htm. The term 'housing assistance' is not further defined there, so whether it covers every type of subsidy is an interpretation question. |
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Other claims tenants bring in Connecticut
| Constructive eviction (conditions forced you out) | Yes. The official annotations to Connecticut's landlord-tenant chapter note an Appellate Court holding that the Landlord and Tenant Act did not replace the common-law claim for constructive eviction. By statute, if the landlord materially breaches the lease or the repair duties in § 47a-7 in a way that materially affects health and safety, the tenant may give written notice, and the lease ends if the breach is not fixed within 15 days. If the landlord willfully fails to supply heat, running water, hot water, electricity, gas or another essential service, the tenant may end the lease and recover the greater of two months' rent or double actual damages. The elements of common-law constructive eviction come from court decisions and are not stated in the statute. If the same breach recurs within six months, the tenant may end the lease on at least 14 days' written notice. |
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| Injuries on the property | No Connecticut statute sets a general rule on landlord liability for injuries. The landlord must follow building and housing codes, make repairs to keep the home fit and habitable, and keep common areas clean and safe, and a lease may not excuse or limit the landlord's liability under the law. The official annotations note a Superior Court decision that personal-injury damages cannot be recovered under the essential-services statute (§ 47a-13). Injury claims are otherwise decided under court decisions on negligence and premises liability. |
Where and when to sue
| Small claims limit | $5,000 for money damages. Home improvement contract claims may be up to $15,000, and a tenant's security deposit suit may recover up to twice the deposit. Small claims is for money damages only. |
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| Small claims filing fee | $95 entry (filing) fee. A counterclaim is $95, a motion to transfer to the regular docket is $125, and each application for execution is $105. A winning plaintiff may have the entry fee and service costs added to the judgment. |
| Deadline to sue on a written lease | 6 years for an action on a written contract, a simple or implied contract, or an account, which covers a written lease. 3 years for an express contract not put in writing and not evidenced by a signed note or memorandum, such as an oral lease. Neither section appears in the 2026 Supplement (no amendments). An unpaid-rent claim on an oral month-to-month tenancy may be argued as an implied contract or account (6 years) rather than an oral express contract (3 years). |
How small claims court works in Connecticut →
Tenant lawyers and free legal aid in Connecticut · Connecticut tenant rights · Suing a landlord in other states
General legal information, not legal advice. Laws change and local rules can differ; check the linked official source or talk to a lawyer about your situation.