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    Statute of Limitations on Debt and Zombie Debt: What Collectors Can and Can't Do

    There are two separate clocks. The statute of limitations is your state's deadline for a creditor to sue you over a debt — often 3 to 6 years, sometimes longer, depending on the state and type of debt. The credit reporting limit is federal: most negative items, including collections, can stay on your report for 7 years from the original delinquency, no matter who owns the debt. 'Zombie debt' is old debt a collector tries to revive. Under federal rules, collectors can't sue or threaten to sue on time-barred debt — but in many states, a payment or written acknowledgment can restart the lawsuit clock.

    Part of our Fight Back series: Fight Back hub, remove collections, and how can I fix my credit?.

    By CreditKaren Editorial Team·Last updated: October 2026·7 min read

    AI-assisted drafting, human-reviewed and source-checked before publication — how we create content.

    A collector calls about a debt from years ago. Before you panic or pay, read this.

    The Two Clocks

    Statute of limitationsCredit reporting limit
    What it controlsWhether you can be suedWhether it can appear on your credit report
    Who sets itYour stateFederal law (FCRA § 605)
    Typical lengthOften 3–6 years; varies by state and debt type7 years from original delinquency (+180 days for collections)
    Can a payment restart it?In many states, yesNo — selling or paying doesn't reset it

    What Is Zombie Debt?

    Zombie debt is old debt — often sold several times — that a collector tries to collect years later. Some is past the statute of limitations, some is already paid or discharged in bankruptcy, and some was never yours. Red flags: you don't recognize it, the amount has grown, the collector pressures you to make a 'small good-faith payment,' or the delinquency date on your report looks newer than it should (re-aging).

    What to Do When an Old Debt Comes Back

    • Don't pay, promise to pay, or acknowledge the debt on the phone.
    • Send a written validation request within 30 days of the collector's first notice.
    • Look up your state's statute of limitations (your state attorney general's site is a good source).
    • Check your credit report's 'date of first delinquency.' If it's over 7 years, dispute it as obsolete.
    • If you're sued, respond by the court deadline — raising the statute of limitations is a defense you usually must assert yourself.
    • Report illegal threats to the CFPB and your state attorney general.

    Collectors Can't…

    Sue or threaten to sue on a time-barred debt, misrepresent how old a debt is, threaten arrest, or collect a debt discharged in bankruptcy. See how to stop debt collector harassment and how to remove collections.

    CreditKaren is a free AI credit report analyzer: upload your Equifax, Experian, or TransUnion report and get a Hit List of entries worth a closer look plus draft dispute letters you review and mail yourself. No subscription, no card, and your report is discarded after analysis. CreditKaren is not a credit repair company and cannot guarantee results. Try CreditKaren free.

    Frequently asked questions

    It's your state's deadline for a creditor to sue you over a debt, often 3 to 6 years depending on the state and debt type. After it passes, the debt is 'time-barred.'

    No. Credit reporting follows a separate federal 7-year limit from the original delinquency. A debt can be time-barred and still on your report, or off your report and still collectible.

    In many states, a payment or written acknowledgment can restart the lawsuit clock. It does not restart the 7-year credit reporting clock.

    Under federal Regulation F, debt collectors can't sue or threaten to sue to collect a time-barred debt. If you're sued anyway, respond and raise the statute of limitations as a defense.

    Often you technically still owe it, but you can't be successfully sued for it. Get legal advice before paying, especially in states where payment restarts the clock.

    What to gather first

    • A current copy of each credit report you want to review (Equifax, Experian, TransUnion) from AnnualCreditReport.com.
    • Government-issued photo ID and proof of current address, which bureaus commonly request with a mailed dispute.
    • Account statements, payment records, or letters that relate to the item you believe is inaccurate or incomplete.
    • The exact account name, partial account number, and the reason you believe the entry is inaccurate or incomplete.
    • A way to keep records: copies of what you send and, if mailing, proof of delivery.

    Common mistakes to avoid

    • Disputing information you know is accurate — that wastes the process and does not help you.
    • Sending a vague dispute. Identify the specific item and explain what is inaccurate or incomplete.
    • Disputing with only one bureau when the same entry appears on more than one report.
    • Keeping no copies of what you sent, so you cannot show what was disputed or when.
    • Paying a company that promises deletions or score increases — no one can promise those outcomes.

    When to get additional help

    Consider additional help if a bureau or furnisher does not respond, if an entry you believe is inaccurate stays on your report after a reinvestigation, if you may be affected by identity theft, or if you have questions about your legal rights.

    How CreditKaren can help

    CreditKaren is a free, AI-assisted tool that reviews a credit report you upload and highlights entries that may be inconsistent, incomplete, or worth a closer look. If you decide an item may be inaccurate or incomplete, CreditKaren can draft a dispute letter you can review, edit, and send yourself.

    CreditKaren is not a law firm, credit bureau, lender, or credit-repair organization. It does not provide legal advice and does not guarantee deletions, dispute outcomes, or changes to your credit scores. You decide what to dispute and you send every letter.

    Important limitation

    Credit reporting disputes should be based on information you believe may be inaccurate, incomplete, unfamiliar, or improperly reported. Do not dispute information you know is accurate. A dispute does not guarantee a deletion, correction, score change, or other result.

    Sources and further reading

    Review your own credit report with CreditKaren

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    CreditKaren does not provide legal, financial, lending, or credit-repair advice. No dispute, deletion, score increase, approval, or other outcome is guaranteed.

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    Who wrote this & how we work

    This page is maintained by CreditKaren to answer common questions about the Fair Credit Reporting Act and our free AI-assisted educational credit report review tool. It reflects current practices in the app and is not legal or financial advice.