Picture the letter in your mailbox. A lawsuit, filed by a debt buyer you’ve never heard of, for a credit card account you swear you paid off six years ago. Or worse, an account you never opened. The amount is $4,812. You’ve got 20 days to respond or they get a default judgment.

This happens more often than most people realize. The Consumer Financial Protection Bureau logged over 150,000 debt collection complaints in 2025, and a meaningful chunk involve debts the consumer doesn’t actually owe. Wrong person, wrong amount, expired statute of limitations, or a debt that was already settled.

The good news is that federal and state law gives you real defenses. The bad news is that ignoring the lawsuit is the one thing that guarantees you lose. Here’s what to do when a credit card company or debt buyer sues you for a debt you don’t owe.

Who Is Actually Suing You

The original creditor rarely sues these days. By the time a credit card debt is three or four years old, the bank has usually sold it to a debt buyer for pennies on the dollar. That buyer then sues in its own name. The plaintiff on your court papers might be Portfolio Recovery Associates, Midland Credit Management, Jefferson Capital Systems, or Cavalry SPV I. None of them issued you a credit card.

This matters because 15 U.S.C. § 1692g (the validation provision of the Fair Debt Collection Practices Act) gives you the right to demand proof of the debt. Debt buyers often bought the account with incomplete records. A bill of sale showing “a portfolio of X accounts” is not the same as proof that you specifically owed a specific amount to a specific creditor on a specific date.

The 20-Day Window Everything Hinges On

Every state has a deadline to respond to the lawsuit after you’re served. Miss it and the court enters a default judgment against you. That judgment lets the debt buyer garnish your wages, freeze your bank account, or put a lien on your property, depending on state law.

Response windows vary:

  • Most states: 20 to 30 days from the date of service
  • California: 30 days from personal service
  • Texas: the Monday after 20 days
  • New York: 20 or 30 days depending on service method
  • Florida: 20 days

Your court papers state the exact deadline. Count carefully. If you were served by mail, the clock often starts the day after you signed for the certified mail, not the day it was sent.

What you file is an “answer” or “response.” It’s a short document that denies the debt (or parts of it), asserts your defenses, and preserves your right to fight the case. A blank answer form is usually available for free on your state court’s self-help website. This is the single most important thing you can do.

The Four Defenses That Actually Work

Most debt lawsuits die on one of four defenses. If you’ve got any of them, say so in your answer.

1. Statute of Limitations

Credit card debt has a statute of limitations in every state, typically between 3 and 6 years from your last payment. Once it expires, the debt is “time-barred.” The debt buyer can still sue you, but if you raise the statute of limitations as an affirmative defense in your answer, they lose.

The trap: making a payment, even a small one, can restart the clock in some states. So can acknowledging the debt in writing. If you’re unsure whether the statute has run, don’t pay anything until you’ve checked your state’s rules. The Federal Trade Commission has a short explainer on time-barred debt worth reading before you call the collector.

2. Standing

Remember that portfolio sale? The debt buyer has to prove it actually owns your specific account. That means producing the original credit agreement, a complete chain of assignments from the original creditor, account statements, and proof of the balance claimed. If they can’t document the chain, they don’t have standing to sue.

In Midland Funding, LLC v. Johnson, 137 S. Ct. 1407 (2017), the Supreme Court addressed how Midland and similar debt buyers operate when the underlying debt is questionable. The case turned on a narrow FDCPA question, but it exposed the documentation gaps these operations routinely have.

3. Wrong Amount or Wrong Person

Debt buyers frequently sue for inflated amounts that include fees and interest the original contract didn’t permit. They also frequently sue the wrong person entirely, especially when consumers share common names or when a family member’s identity was stolen. An answer that denies the amount and demands itemization puts the burden on the plaintiff to prove every dollar.

4. FDCPA Violations

If the debt collector violated the Fair Debt Collection Practices Act before they sued, you can counterclaim for statutory damages up to $1,000 plus actual damages and attorneys’ fees. Common violations:

  • Calling before 8 a.m. or after 9 p.m.
  • Contacting you at work after you told them to stop
  • Discussing the debt with your employer, neighbors, or family
  • Threatening arrest, wage garnishment (before judgment), or criminal charges
  • Misrepresenting the amount or legal status of the debt

The CFPB maintains a detailed guide to your rights under the Regulation F debt collection rules that implement the FDCPA.

What to Do in the First Week

Order matters here. Do these in this sequence.

Day 1. Read the complaint front to back. Identify the plaintiff, the amount claimed, the original creditor named, the account number referenced, and the date of last payment alleged. Write those down.

Day 2. Pull your credit report from all three bureaus at annualcreditreport.com. The account may or may not appear. Note the date last reported, the balance, and whether the account is listed as charged off, sold, or settled.

Day 3-4. Send the debt buyer a validation letter under 15 U.S.C. § 1692g. Do this in writing, certified mail, within 30 days of first contact. Demand the original signed credit agreement, the full account history, the chain of assignments from the original creditor, and itemization of every fee and interest charge. Keep the green certified mail card.

Day 5-7. File your answer with the court. Use the state’s self-help form if one exists. Assert every defense that applies: statute of limitations, lack of standing, wrong amount, wrong person, FDCPA counterclaim. Pay the filing fee or request a fee waiver if you qualify.

Day 7-10. Look for a consumer protection attorney. Many take these cases on contingency, meaning you pay nothing up front and they get paid from the debt buyer if you win. The National Association of Consumer Advocates maintains a searchable directory. A 30-minute consultation is usually free.

Being sued for a debt you don’t owe can get your wages garnished and your bank account frozen. A free case review from a consumer protection attorney takes 15 minutes and costs nothing. They can tell you whether your defenses hold up and whether a counterclaim is worth filing.

Get a Free Debt Defense Review →

What Happens if You Ignore the Lawsuit

A default judgment gets entered against you within a few weeks of the missed deadline. Once the debt buyer has a judgment, they can domesticate it in any state where you have assets and begin collection.

Collection methods after judgment:

  • Wage garnishment. Federal law caps garnishment at 25% of disposable income under 15 U.S.C. § 1673. State law can be more protective, Texas, Pennsylvania, North Carolina, and South Carolina prohibit wage garnishment for consumer debt entirely.
  • Bank account levy. The judgment creditor serves your bank. The bank freezes the account. You then have to prove which funds are exempt (Social Security, unemployment, disability, etc.).
  • Property lien. In states where home equity is not unlimited (most states outside Texas and Florida), a judgment lien can eventually force a sale.
  • Interest accrual. Post-judgment interest runs in every state, typically at the state’s legal rate. A $4,800 judgment can become $7,000 in five years.

A default judgment can sometimes be vacated if you can show you weren’t properly served or that you have a meritorious defense, but the procedure is tight and time-limited. Don’t bet on being able to undo it.

When the Debt Buyer Can’t Produce Records

The single most common reason debt lawsuits fail is documentation. Debt buyers purchase portfolios for 2 to 5 cents on the dollar, and the seller’s records are often a spreadsheet of account numbers, not the original signed credit agreements. When you challenge the debt in court and demand production, the debt buyer has to produce four things: the original credit application or agreement you signed, a complete history of account statements, a bill of sale from the original creditor (and every subsequent assignee), and an affidavit from someone with personal knowledge of the account.

Courts have gotten much stricter about this documentation. In Bank of America, N.A. v. Jones and similar state appellate decisions, judges have dismissed debt-buyer collection cases when the plaintiff couldn’t produce the full chain of title. One missing assignment in the chain, one affidavit from someone who couldn’t testify to personal knowledge, and the case goes away.

This is why filing an answer matters so much. When you appear in court and demand documentation, the debt buyer has to decide whether the case is worth the staff time to pull the records. On a $4,800 debt they bought for $150, it often isn’t. They’ll drop the case, offer a pennies-on-the-dollar settlement, or fail to show up on the trial date. You win by default.

If the debt buyer does produce records, read them carefully. Account statements should show every charge, payment, and interest calculation consistent with what the original creditor reported. Inconsistencies between the statements and the amount claimed are defense opportunities. An account that shows a $3,200 balance at the time of charge-off but a $4,812 lawsuit demand means the debt buyer is suing for unauthorized post-charge-off fees and interest, which many state courts don’t allow.

The Settlement Trap

Once the debt buyer has sued you, they’ll often offer to settle. A settlement sounds like a relief until you realize that agreeing to pay anything usually means signing away your defenses, your FDCPA counterclaim, and your right to challenge the debt later.

If you settle, demand three things in writing before you pay a cent:

  1. The account is reported as “paid” or “settled for less” to all three credit bureaus, not left open as a collection.
  2. The case is dismissed “with prejudice,” meaning the debt buyer can never sue you on this debt again.
  3. You get a release that covers both the debt and any related FDCPA claims.

If the debt buyer won’t put those terms in writing, the settlement is worse than fighting. Get the settlement agreement in writing, get the dismissal filed, then wait 45 days and pull your credit reports to confirm the account is reporting correctly.

Frequently Asked Questions

Can a debt collector really sue me for a debt I don’t owe?

Yes, and it happens regularly. Debt buyers often acquire portfolios of accounts with incomplete records and sue based on what little documentation they have. If you never owed the debt, the debt was already paid, or the statute of limitations has expired, you have strong defenses. But you have to assert them by filing an answer on time, or the court will enter a default judgment against you as if the debt were valid.

What’s the statute of limitations on credit card debt?

It ranges from 3 to 6 years in most states, measured from your last payment on the account. Some states use the longer “written contract” limitation (5 to 10 years) while others use a shorter “open account” rule. Texas, Mississippi, and a few other states have 4 years. Pennsylvania, Wisconsin, and Vermont have 6. Once the statute expires, the debt becomes “time-barred” and the collector loses if you raise the defense in your answer.

What should I do if I’ve already missed the response deadline?

Move fast. In most states, you have a narrow window (30 to 60 days) to file a motion to vacate the default judgment, but you’ll need to show the court that you weren’t properly served or that you have a meritorious defense. Talk to a consumer protection attorney the day you realize you missed the deadline. Even a vacated default judgment leaves the underlying lawsuit open, so you’ll still need to file an answer and defend the case.

Do I need a lawyer, or can I handle this myself?

Many people successfully handle small debt lawsuits pro se (without an attorney), especially when the defense is simple and the amount is under $5,000. Your state court’s self-help website usually has free answer forms and step-by-step guides. For larger amounts, complex defenses, or FDCPA counterclaims worth real money, a consumer protection attorney is worth consulting. Many take cases on contingency and collect their fees from the debt buyer if they win.

Will fighting the lawsuit hurt my credit worse?

No. The lawsuit itself doesn’t appear on your credit report unless a judgment is entered. The underlying debt either already appears as a charged-off account or doesn’t appear at all. Winning the case or getting it dismissed protects your credit from the judgment. Settling without the right written terms can actually hurt your credit more than fighting, because the account might continue to report as “open collection” indefinitely.

This article is for informational purposes only and doesn’t constitute legal advice. Debt collection lawsuits are highly dependent on your state’s rules of civil procedure, your specific account history, and the defenses you can document. Talk to a consumer protection attorney licensed in your state before responding to a lawsuit.