Every state sets a deadline on how long after a default a creditor or debt buyer can sue you for a consumer debt. The deadline is called the statute of limitations. If the lawsuit was filed after the statute expired, the plaintiff has lost the legal right to sue and you can move to dismiss the case. State limits range from 3 years (Delaware, Mississippi, North Carolina, Wisconsin) to 10 years (Indiana, Rhode Island, West Virginia, plus a few others depending on debt type), with most states landing on 4 to 6 years for credit card debt.
When the clock starts. The statute of limitations clock starts running on the date of last activity on the account, which for most credit card debts is the date of last payment. If you defaulted in March 2020 by missing a payment and never paid again, the clock typically started in March 2020. If the SOL in your state is 5 years for credit card debt, the lawsuit had to be filed by March 2025 to be timely.
The clock can restart. Several actions revive a debt that was time-barred or push the clock back to the date of the new activity:
Making a partial payment, even a small one, almost always restarts the clock in every state. Signing a written acknowledgment of the debt or a payment agreement restarts it in most states. Making a verbal admission that you owe the debt revives the clock in a handful of states. The safest approach when you encounter a time-barred debt collector: do not pay anything, do not sign anything, do not verbally acknowledge the debt. Tell the collector you dispute the debt and will not communicate further about it.
Choice of law issues. Some cardholder agreements have choice-of-law clauses that say a different state's law applies (often Delaware, where many credit card issuers are incorporated, with its 3-year SOL). Courts in many states honor these clauses for SOL purposes; others enforce the local SOL regardless. This can either help or hurt you depending on which SOL is shorter.
Borrowing statutes. Many states have 'borrowing statutes' that apply the shorter of the SOL where the contract was made versus the state where the debtor lives. If you opened a credit card while living in California (4 year SOL) and now live in Texas (4 year SOL), the SOL is generally 4 years either way. If you opened the card in Mississippi (3 year SOL) and now live in Rhode Island (10 year SOL), the borrowing statute may give you Mississippi's shorter limit.
How to raise the defense. Plead the statute of limitations as an affirmative defense in your answer to the complaint. Most courts have specific form language; check your state's court self-help center. The plaintiff has the burden of proof on the elements of their case, but the SOL is an affirmative defense so the burden is generally on you to plead it and to show the date of last activity. The plaintiff's own complaint and attached records often supply that evidence.
Out-of-statute does not mean uncollectable. A time-barred debt can still be collected through voluntary payment. The collector cannot sue, but they can still call, send letters, and report the debt to credit bureaus (subject to the FDCPA's restrictions and the 7-year credit reporting limit under the Fair Credit Reporting Act). Many debt buyers continue to send collection letters on time-barred debt hoping for voluntary payment, often without disclosing that the SOL has expired. Some states require this disclosure; most do not.
The CFPB Regulation F disclosure. Under the Consumer Financial Protection Bureau's Regulation F (effective 2021), debt collectors must include specific disclosures in collection communications when the debt is or may be time-barred. Failure to include the disclosure is an FDCPA violation. If a collector calls or writes you on time-barred debt without proper disclosure, you may have a counter-claim.
Bankruptcy and the SOL. A time-barred debt is still listed in bankruptcy schedules and discharged in the normal course. The discharge order ends collection regardless of whether the debt was within or outside the SOL. So filing bankruptcy on a portfolio that includes time-barred debt is fine; the time-barred status is just a different way the debt was already practically uncollectible.
The honest summary. If a collector sues you on a debt where the last payment was more than 4 to 6 years ago, check your state's SOL. If the lawsuit is out of time, the case can usually be dismissed at the pleading stage. Never make a payment to a time-barred debt without understanding what it does to the clock.