By the PayoffPlan Editorial Team · Updated June 2026 · Researched from authoritative sources. General information, not professional advice.
A call from a debt collector can feel like the law is entirely on the other side. It is not. Federal law gives you specific, enforceable rights, and collectors who break those rules can be reported and even sued. Knowing what a collector can and cannot do is the difference between being pressured into paying a debt you do not actually owe and handling the situation calmly on your own terms. This guide walks through the core protections, the recent rules on calls and texts, and the steps that protect you most.
The main federal shield is the Fair Debt Collection Practices Act (FDCPA), a law enforced by both the Consumer Financial Protection Bureau (CFPB) and the Federal Trade Commission (FTC). It applies mainly to third-party debt collectors and debt buyers — companies that collect debts owed to someone else — rather than to the original creditor collecting its own account. The FDCPA targets consumer debts such as credit cards, medical bills, auto loans, and mortgages, and it bans a long list of abusive tactics.
Under the FDCPA, a collector generally cannot harass, oppress, or abuse you. That includes repeated phone calls meant to annoy, threats of violence, obscene language, and publishing your name on a "bad debtor" list. They cannot make false or misleading statements — for example, claiming to be a lawyer or government official, lying about how much you owe, or threatening arrest or legal action they do not intend to take. They cannot use unfair practices like collecting fees the contract or your state law does not allow.
The table below summarizes the most common boundaries. These are general federal rules; some states grant additional protections on top of them.
| A collector CAN | A collector CANNOT |
|---|---|
| Contact you to discuss a debt you may owe | Call before 8 a.m. or after 9 p.m. your local time without permission |
| Ask you to pay the amount actually owed | Call you at work after you tell them your employer prohibits such calls |
| Send you a written validation notice | Use threats, profanity, or repeated calls meant to harass |
| Contact others only to find your address or phone number | Discuss your debt with your family, neighbors, employer, or co-workers |
| Report an accurate debt to credit bureaus | Lie about the amount, claim to be a lawyer or government agent, or threaten arrest |
| Sue you to collect a valid, in-time debt | Threaten legal action it has no intent or legal right to take |
One protection deserves emphasis: third-party disclosure. A collector may contact other people only to locate you, and even then it generally may not reveal that you owe a debt. It cannot tell your boss, your relatives, or your neighbors about the balance.
In 2021 the CFPB modernized the FDCPA's rules through Regulation F, which addresses technologies that did not exist when the original law was written. Two changes matter most. First, Regulation F sets a presumption on call frequency: a collector is presumed to be harassing you if it calls about a particular debt more than seven times within a seven-day period, or within seven days after speaking with you about that debt. Second, it created a framework for contacting you by email and text message, including a requirement that collectors give you a reasonable and simple way to opt out of those electronic messages.
Regulation F also formalized the modern validation notice that collectors must provide, with clearer details about the debt and your dispute rights. If a collector contacts you by text or email, you can tell it to stop using that channel, and it must honor a clear opt-out request.
Within five days of first contacting you, a collector must send a validation notice stating the amount of the debt, the name of the creditor, and your right to dispute it. This is one of your strongest tools. If you send a written dispute within 30 days of receiving that notice, the collector must stop collection efforts until it sends you verification of the debt — such as documentation showing the amount and that you are the person who owes it. Collectors sometimes cannot produce this, especially for old debts that have been sold several times.
Always request validation in writing and keep a copy. Do not assume a debt is valid just because someone is calling about it; mistaken identity, already-paid balances, and inflated amounts are common.
You can also tell a collector, in writing, to stop contacting you entirely. Once it receives your cease-communication letter, it may only contact you to confirm it will stop or to notify you of a specific action, such as a lawsuit. A few habits make these letters effective:
The CFPB publishes free sample letters you can adapt for disputes, validation requests, and cease-communication demands.
Every debt has a statute of limitations: a state-law time limit after which a collector can no longer win a lawsuit to force payment. The period varies widely by state and by the type of debt, often somewhere between three and ten years. A debt past this limit is called time-barred. Crucially, a time-barred debt is not automatically erased — the collector can still ask you to pay, but generally cannot prevail in court if you raise the expired limit as a defense.
Old, time-barred debts that collectors buy cheaply and try to revive are often called zombie debt. A related trap is re-aged debt, where a collector reports an old debt to the credit bureaus with a falsely recent date to make it look newer and keep it on your report longer than the law allows. Both are reasons to verify the age and origin of any debt before paying, and to check your credit reports for inaccurate dates you can dispute.
If you receive a court summons over a debt, the single most important rule is: do not ignore it. If you fail to respond or appear, the court can enter a default judgment against you — even on a debt that is time-barred or not yours — which can lead to wage garnishment or bank levies. Respond by the deadline in the paperwork, show up at any scheduled hearing, and raise defenses such as an expired statute of limitations or lack of proof that you owe the amount. This is the point at which getting a consumer-protection lawyer or legal aid matters most.
The FDCPA primarily governs third-party collectors and debt buyers, not the original creditor collecting its own account in its own name. That said, original creditors are still subject to other laws and, in many states, to their own debt-collection rules, and the CFPB's broader prohibition on unfair, deceptive, or abusive acts can reach a wide range of conduct. The practical point: your FDCPA rights are clearest against an outside collection agency, but you are not without protection from an original lender.
If a collector breaks the rules, you have several avenues:
The FDCPA lets you sue a collector that violates the law, and you may be able to recover damages plus attorney's fees if you win. Keep detailed records — dates, times, names, and copies of letters — because that documentation is what makes a complaint or lawsuit credible.
No. Under the FDCPA, a collector generally may not contact you before 8 a.m. or after 9 p.m. in your local time, and the CFPB's Regulation F presumes harassment if it calls about one debt more than seven times in seven days. You can also tell it not to call you at work if your employer prohibits such calls.
Not before you verify it. Request validation in writing within 30 days, and check whether the debt may be time-barred under your state's statute of limitations. In many states, making a payment or even acknowledging an old debt can restart that clock and revive the collector's ability to sue, so confirm the facts first — ideally with a lawyer.
Ignoring it is the worst option. The court can enter a default judgment against you without hearing your side, even if the debt is time-barred or not yours, which can lead to wage garnishment or a bank levy. Always respond by the deadline and appear at any hearing, and seek legal help.
File a complaint with the Consumer Financial Protection Bureau (CFPB), report the conduct to the Federal Trade Commission (FTC), and contact your state attorney general. You may also be able to sue under the FDCPA with the help of a consumer-protection attorney or legal aid office. Keep dated records of every contact.
← Back to the PayoffPlan calculator · Related: Debt relief options