Being sued · all 51 jurisdictions
Answer by the date on the summons, make them prove they own the debt, and check what they did while collecting.
the short answer
You are the defendant here, not the plaintiff, and the urgent part is not whether you can sue anybody — it is the date printed on the summons. Answering by that date is the single thing that decides most of these cases, because a collector who is never made to prove anything wins without proving anything. Once you have answered, two questions matter: can they actually show they own this debt and that the amount is right, and did they break federal law while collecting it. The second is a claim of your own, and in most courts it can be raised inside the same case rather than filed separately.
The usual ending is a default judgment: nobody files an answer, and the court enters judgment for whatever was asked, without the collector producing a contract, a payment history or proof they own the account. The judgment is what does the damage — it is what lets them garnish wages, levy a bank account or attach a lien to property, and in many states it can be renewed long after the original debt would have been too old to sue on. Filing an answer is usually one short form and a small fee, and it is the step that makes a debt buyer go and find paperwork it often bought the account without.
which one is yours?
Say so in writing, keep a copy, and say it in your answer to the court as well — an unpaid debt that belongs to someone else is not a defence you can raise later if you let the case go by default. Accounts get sold repeatedly and records get worse at every sale, so "prove this is mine and prove the number" is a stronger position than it feels. If the account was opened in your name by someone else, that is identity theft and there is a separate federal process for it.
not one we cover — here's what to doEvery state puts a limit on how long a debt can be sued on, and it varies a lot. Two things surprise people: the court will not raise it for you — an expired debt sued on quietly still becomes a judgment if you do not answer and say so — and in many states making a payment, or even agreeing in writing that you owe it, restarts the clock from zero. So do not settle, pay a token amount, or acknowledge the debt to a collector before you know your state's period and when it started running.
not one we cover — here's what to doTwo things are still worth checking. First, whether you were ever properly served — being sued at an address you left years ago is common enough that courts have a procedure for reopening it, and the window for that is usually short once you find out. Second, what they can actually take: federal law protects part of your wages, and Social Security, veterans' benefits and most public assistance are exempt in the first place. A judgment is not a licence to take everything, and exemptions generally have to be claimed rather than applied automatically.
not one we cover — here's what to doFor the collection side, most courts run a self-help centre and publish the answer form, and your local legal aid office handles debt cases as core work. For the other half — what the collector did while collecting — the federal statute makes the other side pay the fees when a consumer wins, which is exactly why a whole bar of lawyers takes those cases with nothing up front. Being unable to pay is not a reason to skip the consultation on that half.
not one we cover — here's what to dosponsors