Debt collectors have to follow federal rules, and if one is contacting you, you have the right to make it prove the debt is yours before you pay a cent. The Fair Debt Collection Practices Act (FDCPA) is the federal law that governs how third-party debt collectors may contact and treat consumers. To dispute a debt collector, you send a written dispute, also called a debt validation request, within 30 days of the collector's first notice, and the collector must pause collection until it mails you verification that the debt is real and owed by you.
This post explains who the FDCPA covers, what collectors can and cannot do, how to send a validation or dispute letter, how to stop unwanted contact, and where to file a complaint if a collector breaks the law. It focuses on your federal rights, but keep in mind that most states add their own protections on top.
What is the Fair Debt Collection Practices Act?
The FDCPA is a federal law that limits how third-party debt collectors can pursue personal, family, and household debts. It generally applies to outside collection agencies, debt buyers, and collection law firms, not to the original creditor collecting its own debt in its own name. Covered debts include credit cards, medical bills, auto loans, mortgages, and other consumer obligations. Debts you took on for business purposes are not covered.
The law is enforced by the Consumer Financial Protection Bureau (CFPB) and the Federal Trade Commission (FTC), and the CFPB's Regulation F adds detailed rules on required notices, how often collectors may call, and how they may use email and text. Many states also have their own debt collection statutes and licensing rules that can give you rights beyond the federal floor. Nothing in the FDCPA erases a debt you actually owe, but it does control how a collector may go about collecting it.
What can debt collectors do, and what is prohibited?
Collectors may contact you to collect a valid debt, but the FDCPA bans harassment, false statements, and unfair tactics. A collector can call, write, email, or text you about a debt and can report it to the credit bureaus, but the law sets firm limits on how.
Collectors generally may not:
- Call at unusual times. Contacting you before 8 a.m. or after 9 p.m. in your local time is presumed off-limits.
- Contact you at work when they know your employer prohibits such calls.
- Harass or threaten you with violence, obscene language, or repeated calls meant to annoy or abuse.
- Lie or mislead. They cannot misstate the amount owed, falsely claim to be attorneys or government officials, or threaten arrest or a lawsuit they cannot take or do not intend to take.
- Contact other people about your debt, except to find your address, phone number, or workplace, and usually only once.
Under Regulation F, a collector that places more than seven calls within seven days about a specific debt, or that calls you within seven days of speaking with you about that debt, is presumed to be violating the rule. Regulation F also lets collectors reach you by email and text, but you have the right to opt out of a given channel and to ask them to stop contacting you at a particular address or number.
How do you request debt validation?
You request validation by sending the collector a written letter asking it to verify the debt, ideally within 30 days of its first notice to you. When a collector first contacts you, it must give you a validation notice, either in that first communication or within five days after, stating the amount of the debt, the name of the creditor, and your right to dispute it.
If you dispute the debt in writing within that 30-day window, the collector must stop collection efforts until it mails you verification, such as a statement showing the amount and the original creditor. This is one of the strongest tools the FDCPA gives you, because it shifts the burden back to the collector to document that the debt is accurate and yours. It is especially valuable when you do not recognize the debt, think the amount is wrong, or suspect it belongs to someone else or was already paid.
Even after the 30 days pass, you can still dispute a debt, but the automatic pause on collection may no longer apply. Sending your request promptly and keeping proof of the date you sent it protects your rights.
What should a debt dispute or validation letter include?
A dispute letter should clearly state that you dispute the debt and request validation, without admitting that you owe it. Keep it short and factual, and avoid emotional language or promises to pay.
Include the following:
- Your name and the account or reference number the collector used to identify the debt.
- A clear statement that you dispute the debt and request verification of the amount and the original creditor.
- A request that the collector confirm its legal right to collect and provide supporting documentation.
- The date, plus a note that you are responding within the 30-day validation period if you are.
Send the letter by a method that creates a record, such as certified mail with return receipt requested, and keep a copy for yourself. Avoid making even a small payment or agreeing to a payment plan before you receive validation, because acknowledging the debt can weaken your position and, in some states, restart the clock on how long the debt can be sued over.
Can you tell a debt collector to stop contacting you?
Yes. Under the FDCPA you can send a written request telling a collector to stop communicating with you, and it must stop. Once the collector receives your written cease-communication request, it may contact you only to confirm that it will stop, or to tell you about a specific action it intends to take, such as filing a lawsuit.
Keep in mind that stopping contact does not make the debt disappear. The collector can still report an accurate debt to the credit bureaus, sell the account to another company, or sue you within the time the law allows. If you believe you do not owe the debt, a validation request is often more useful than a cease-communication letter alone, because it forces the collector to prove its claim rather than simply going quiet.
If you are represented by an attorney, the collector generally must communicate with your lawyer instead of you once it knows the lawyer's contact information.
Where do you complain about a debt collector?
You can report an abusive or unlawful debt collector to the CFPB, the FTC, and your state attorney general. The CFPB accepts complaints at consumerfinance.gov and forwards them to the company for a response that you can review, and the FTC collects reports that support broader law enforcement. Your state attorney general or consumer protection office may also investigate collectors that violate state law or collect without a required license.
You also have a private right of action. The FDCPA lets you sue a collector that breaks the law in federal or state court, generally within one year of the violation. A successful claim can recover your actual damages, statutory damages of up to $1,000, and reasonable attorney's fees and costs, which means some consumer attorneys will take these cases without charging you up front. Because deadlines and proof requirements are strict, a consumer lawyer can tell you whether your situation supports a claim before the one-year window closes.
What to do if a debt collector contacts you
Take these steps to protect yourself:
- Do not ignore the first notice. Write down the date so you can act within the 30-day validation window.
- Log every contact, including dates, times, names, phone numbers, and what was said.
- Send a written validation request if you are unsure the debt is yours, the amount is right, or the debt is still collectible.
- Do not confirm or pay anything until you receive validation, especially on older debts that may be past the statute of limitations.
- Send a cease-communication letter if the contact is abusive or you would rather handle everything in writing.
- File a complaint with the CFPB or FTC, and talk to a consumer attorney if a collector breaks the rules.
Debt collection rules and time limits vary from state to state, and the deadlines for both disputes and lawsuits can be short, so confirm how the law applies to your specific situation with a licensed attorney in your state before you act.