Yes, a creditor can sue you for an unpaid debt, and so can any company that has legally purchased the debt from the original lender. These lawsuits are filed in civil court, and in most states the creditor has three to six years from your last payment or default to file.1Consumer Financial Protection Bureau. Can Debt Collectors Collect a Debt That’s Several Years Old If they win, they can garnish part of your paycheck, freeze money in your bank account, or place a lien on your home. If they miss the deadline, lack proof the debt is yours, or cannot document the amount, you have real defenses that can end the case.
Who Actually Has the Right to Sue
Three types of entities show up in debt cases, and only two of them can file a lawsuit on their own.
The original creditor — the bank, hospital, or lender you first borrowed from — can sue you directly. So can a debt buyer, a company that purchased your delinquent account from the original creditor for a fraction of the balance. Credit card balances, auto and personal loans, and medical bills are the most common debts that end up in court.
A debt buyer, however, must prove it actually owns your specific account. That requires an unbroken chain of assignments running from the original creditor through every subsequent purchaser. If any link in that chain is missing, the buyer has no standing and you can move to dismiss.
Third-party collectors are different. These are companies hired to collect on someone else’s behalf without owning the debt themselves. A collector that neither owns the debt nor represents the owner as counsel generally cannot sue you on its own. Third-party collectors also operate under the Fair Debt Collection Practices Act, which bars them from misrepresenting the amount or legal status of a debt, threatening actions they cannot legally take, or contacting you at your workplace once they know your employer prohibits it.2Office of the Law Revision Counsel. 15 USC 1692e – False or Misleading Representations
If a third-party collector contacts you, you can force a pause by sending a written dispute within 30 days of their first validation notice. The collector then has to stop all activity, including filing suit, until it provides verification of the debt.3Office of the Law Revision Counsel. 15 USC 1692g – Validation of Debts
How Long Does a Creditor Have to Sue
Most states give creditors between three and six years from the date of your last payment or default to file a debt lawsuit.1Consumer Financial Protection Bureau. Can Debt Collectors Collect a Debt That’s Several Years Old Once that window closes, the debt is time-barred. The creditor can still ask you to pay, but if they file suit anyway, you can raise the expired statute of limitations as a complete defense and get the case dismissed.
For a third-party collector, actually filing a lawsuit on a time-barred debt is itself a violation of the FDCPA, which can give you a separate claim against the collector.
One warning: in many states, making a payment or formally acknowledging the debt in writing can restart the clock. If you suspect a debt is close to or past the deadline, be careful about what you say to a collector before you understand your state’s rule.
What a Debt Lawsuit Looks Like
A creditor starts the case by filing a complaint in court. The complaint names you, identifies the creditor, explains why that court has authority over the case (usually because you live in the district), describes the debt, and demands a specific dollar amount covering the unpaid balance, interest, and fees. Courts rarely award more than what the complaint requests, so the demanded amount sets the ceiling.
To back up the claim, the creditor needs documents showing you agreed to the debt — a signed contract, records of credit card use — and an itemized accounting of charges, payments, and fees. A debt buyer also has to attach proof of every assignment in the ownership chain.
After filing, the creditor must formally deliver the complaint and a court summons to you. This step is called service of process and is normally handled by a professional process server or sheriff’s deputy. The case cannot move forward until you have been properly served, and improper service is a common ground for challenging the lawsuit later.
What to Do When You’re Served
Once you are served, you have a short window to file a written response called an answer. In federal court, that window is 21 days.4Legal Information Institute. Federal Rules of Civil Procedure Rule 12 – Defenses and Objections State courts set their own deadlines, usually 20 to 30 days. Your summons will state the exact date. Read it immediately.
Missing the deadline is the single most damaging thing you can do. If you do not answer, the creditor can ask the court for a default judgment, which rules in the creditor’s favor without a trial simply because you did not contest the claim.5Legal Information Institute. Federal Rules of Civil Procedure Rule 55 – Default; Default Judgment A default judgment carries the same force as any other judgment, which means wage garnishment, bank levies, and property liens all become available to the creditor without you ever having a chance to argue the case.
If a default judgment has already been entered, you can sometimes ask the court to vacate it. Grounds include excusable neglect (such as a medical emergency or never actually receiving the summons), a void judgment (the court lacked authority over you, often because service was defective), fraud by the creditor, or proof that the debt had already been paid or discharged. Courts usually require you to show both a valid reason for the default and a plausible defense to the underlying debt, and the longer you wait, the harder it gets.6Legal Information Institute. Federal Rules of Civil Procedure Rule 60 – Relief from a Judgment or Order
Defenses You Can Raise
Filing an answer buys more than time. It is where you lay out the reasons the creditor should not win. Defenses that come up often in debt cases include:
- The statute of limitations has expired, so the creditor filed too late.
- A debt buyer lacks standing because it cannot produce documents proving an unbroken chain of ownership for your specific account.
- The amount is wrong because the balance includes unauthorized fees, miscalculated interest, or charges from another account. The creditor has to prove every dollar.
- You already paid the debt or reached a settlement the creditor accepted.
- Laches — an unreasonable delay in filing that has harmed your ability to defend yourself, for example because you discarded old records assuming the matter was closed.
You generally have to raise defenses in your written answer. If you leave one out, you may lose the right to raise it later.
What Happens If the Creditor Wins
A judgment gives the creditor access to court-enforced collection tools, and the balance keeps growing because judgments accrue interest. In federal court, post-judgment interest is tied to the weekly average one-year Treasury yield, running around 3.5% in early 2026.7Office of the Law Revision Counsel. 28 USC 1961 – Interest State rates vary, and some states allow the original contract rate to apply, which can be considerably higher.
Wage Garnishment
A judgment creditor can get a court order telling your employer to withhold part of your paycheck. For consumer debts, federal law caps the garnishment at the lesser of 25% of your disposable earnings for the pay period, or the amount by which your weekly disposable earnings exceed 30 times the federal minimum wage.8Office of the Law Revision Counsel. 15 USC 1673 – Restriction on Garnishment With the federal minimum wage at $7.25, that threshold works out to $217.50 per week. If your disposable weekly income is at or below that figure, no garnishment for a consumer debt is allowed.9U.S. Department of Labor. State Minimum Wage Laws
Several states go further. Texas, Pennsylvania, North Carolina, and South Carolina prohibit wage garnishment for ordinary consumer debts entirely. Other states set caps below the federal 25%. Garnishment for child support, taxes, and federal student loans runs under separate, higher limits and is not affected by these consumer-debt caps.
Bank Levies
With a judgment in hand, a creditor can also get a court order directing your bank to freeze and turn over funds in your account. A levy differs from garnishment in one important way: it can take the entire available balance in a single action, up to the amount of the judgment. The frozen funds are typically held for a short period before being transferred, which gives you a narrow window to assert any exemptions.
Property Liens
A judgment can be recorded as a lien against real property you own, including your home. The lien does not force an immediate sale, but you cannot sell or refinance the property without paying it off. In many states, a judgment lien lasts for years and can be renewed.
Income and Assets a Creditor Cannot Touch
Not everything you earn or own is reachable by a judgment creditor.
Social Security benefits are exempt from seizure by private creditors under federal law. The statute shields Social Security payments from garnishment, levy, attachment, or any other legal process by a private creditor.10Social Security Administration. SSR 79-4 Veterans’ benefits, Supplemental Security Income, federal railroad retirement payments, and certain other federal benefits carry similar protections.
When a creditor serves a bank levy on an account that receives federal benefit deposits, the bank has to review the previous two months of deposits and automatically protect an amount equal to the federal benefits deposited during that window.11Bureau of the Fiscal Service. Guidelines for Garnishment of Accounts Containing Federal Benefit Payments You do not need to file anything to get this initial protection. Additional exempt funds beyond the automatic amount have to be claimed separately.
Every state also provides some level of homestead protection for equity in your primary residence. The amount varies widely, from modest dollar caps in some states to unlimited protection in others (usually with acreage limits). Homestead exemptions do not apply to mortgage debt on the home, tax liens, or child support.
Beyond federal benefits and home equity, most states exempt a basic amount of personal property, tools you need for your job, and a portion of retirement account funds. The specifics vary enough by state that it is worth checking your own state’s exemption statutes, or talking to a local attorney, before a judgment creditor starts collecting.