Connecticut Statute of Limitations on Debt: How Long Can You Be Sued?

In Connecticut, a creditor or debt collector generally has six years to sue you on a written contract, an account, or a promissory note, and only three years to sue on a purely oral contract. The six-year deadline comes from Connecticut General Statutes § 52-576, which covers actions "for an account, or on any simple or implied contract, or on any contract in writing." The three-year deadline for spoken agreements comes from § 52-581. Most consumer debts in Connecticut — including the vast majority of credit card balances, signed loans, and medical bills tied to a written agreement — fall under the six-year rule. Once that window closes, the debt does not disappear, but you gain a powerful, complete defense you can raise to defeat a lawsuit.

How long Connecticut gives creditors to sue

Connecticut sets different clocks depending on the type of debt:

• Written contracts — 6 years. Under § 52-576, any action on a written contract or on an account must be brought within six years after the right of action accrues. This is the rule that applies to most signed loan agreements and installment contracts.
• Credit cards and open accounts — generally 6 years. Connecticut courts have typically treated credit card debt as falling under the six-year statute for accounts and written contracts rather than the shorter oral-contract period, because the cardholder agreement is a written contract. Because collectors sometimes argue for a different period, the exact clock can depend on the documents in your specific case.
• Promissory notes — 6 years. A negotiable promissory note is governed by Connecticut's version of the Uniform Commercial Code, § 42a-3-118, which sets a six-year limit for actions to enforce most notes. Non-negotiable notes are generally treated as written contracts under the same six-year § 52-576 period.
• Oral contracts — 3 years. Under § 52-581, an action on a contract that is not in writing must be brought within three years. This applies to genuine handshake agreements with nothing signed.

Connecticut also has a separate 20-year limit on enforcing a court judgment under § 52-598, and a creditor who already won a judgment can renew it. That is why it matters whether you are dealing with an old unpaid bill or a debt that has already been reduced to a judgment — the timelines are very different.

When the clock starts

The statute of limitations begins to run when the "right of action accrues" — in plain terms, when you default. For most consumer debts that means the date of your last payment or the date you first missed a required payment and never cured it. For a credit card, the clock generally starts after the last payment or the date the account went into default, not the date the account was opened.

Every later payment can move that starting point. This is the single most important thing to understand before you respond to an old debt: the date of your last activity on the account usually controls whether a lawsuit is timely.

The critical trap: payment or acknowledgment can restart the clock

Connecticut follows a long-standing rule that a part payment on a debt, or a clear written acknowledgment of the debt coupled with circumstances implying a promise to pay, can restart the statute of limitations — giving the creditor a fresh six (or three) years from the date of that act. Connecticut courts have recognized that a new promise to pay, or an unqualified acknowledgment of an existing debt from which a promise to pay can be inferred, removes the bar of the statute and starts a new limitation period.

In practice this means:

• Making even a small payment on a debt that is near or past the six-year mark can revive it and reset the clock.
• Signing a written acknowledgment, a new promise, or a payment plan can restart the period.
• Agreeing on a recorded line that the debt is yours and that you intend to pay can be used as evidence of acknowledgment.

Debt collectors know this. Old, time-barred debt is sometimes sold cheaply precisely because a single payment can make it collectible again. If a collector offers a "great deal" to make one small payment on a very old account, be cautious — that payment may waive a defense worth far more than the discount. When in doubt, get advice before paying or signing anything on an old debt.

An expired statute of limitations is a defense you must raise

Here is the catch that surprises many Connecticut consumers: an expired statute of limitations does not automatically stop a lawsuit. It is an affirmative defense. If a creditor sues you after the deadline has passed, the court will not throw the case out on its own. You must show up and raise the defense — typically in your written answer to the complaint — or you can lose by default even on a debt that is far too old to sue on.

If you are served with a collection lawsuit in Connecticut:

• Do not ignore it. Failing to respond usually leads to a default judgment, which can be enforced for up to 20 years and can support wage execution and bank levies.
• File an appearance and an answer by the deadline, and plead the statute of limitations as a special defense if the debt is too old.
• Make the collector prove the dates. The plaintiff must show when you last paid or defaulted. Old credit card debt that has changed hands several times often lacks complete records.

How Connecticut compares to federal law

Federal law adds protections on top of Connecticut's deadlines. The federal Fair Debt Collection Practices Act (FDCPA) makes it illegal for a third-party collector to sue or threaten to sue on a debt it knows is time-barred, and collectors must disclose certain information about old debts. The federal Fair Credit Reporting Act (FCRA) separately limits how long most negative debts can appear on your credit report — generally about seven years — which is a different clock from the right to sue. And if a creditor does win a judgment, the federal wage-garnishment cap under the Consumer Credit Protection Act limits garnishment to 25% of disposable earnings (or the amount above 30 times the federal minimum wage, whichever is less); Connecticut law provides its own, often more protective, wage-execution limits.

Where to verify and get help

Debt laws and deadlines can turn on small facts, so confirm the current rules before you act. Reliable Connecticut sources include:

• The Connecticut Office of the Attorney General, which handles consumer protection and complaints about unfair collection practices.
• The Connecticut Department of Banking, which licenses and regulates consumer collection agencies and debt collectors operating in the state.
• The Connecticut Department of Consumer Protection for broader consumer issues.
• The official text of the Connecticut General Statutes (Chapter 926, including §§ 52-576, 52-581, 52-598, and § 42a-3-118) on the Connecticut General Assembly's website.
• Connecticut Statewide Legal Services / legal aid if you have low income and are being sued.

This article is general information, not legal advice. Because the type of debt and the exact dates control your rights, and because a single payment can reset the clock, consider talking to a Connecticut-licensed attorney or a nonprofit legal aid office before you pay, sign, or respond to a lawsuit on an old debt.

Official Connecticut Sources

This page is based on Connecticut law. Limits and deadlines change — verify the current details directly with the official Connecticut sources below. This is general legal information, not legal advice.

• Office of the Attorney General – Consumer Protection Section — official Connecticut agency.
• File a Complaint – Connecticut Attorney General
• Connecticut General Statutes Chapter 735a – Unfair Trade Practices (CUTPA, incl. § 42-110b)

Federal law also applies. Federal laws like the Fair Debt Collection Practices Act and Fair Credit Reporting Act protect you nationwide, on top of Connecticut’s own rules.