How to File a CFPB Complaint Against a Debt Collector

By Waleed Akram · Last reviewed: October 23, 2026 · General information only — see our disclaimer

Most complaints to a debt collector go nowhere because they land on the desk of the person who caused the problem. A complaint to the Consumer Financial Protection Bureau (CFPB) works differently: the Bureau forwards it to the company, the company is expected to respond, and the whole exchange is tracked. For a medical debt collector that keeps calling after a cease letter, misstates what you owe, or threatens things it cannot do, this is the escalation that gets read. It is free, and filing takes about twenty minutes.

General information, not legal advice. A CFPB complaint is a consumer complaint, not a lawsuit — it does not stop a court deadline or erase a debt by itself.

Before you file: build the evidence pack

The complaint form asks what happened. Complaints with dates and documents get better responses than complaints with adjectives. Gather:

Your contact log — dates, times, the number called, the representative’s name, and what was said. (If you have not been keeping one, start with the harassment documentation process and file once you have a record.)
Letters, both ways — the collector’s letters, your validation request, and any cease letter, with proof of mailing.
The timeline — when the debt was first communicated, when you disputed, what happened next.
The specific conduct — calls after you said stop, threats, a wrong amount, contact with your family or employer. Name the conduct in plain words; the Bureau’s staff map it to the law.

Step by step: filing the complaint

Go to consumerfinance.gov/complaint (or call (855) 411-2372, available in 180+ languages, Monday–Friday 8 a.m.–8 p.m. ET; or mail CFPB, P.O. Box 4503, Iowa City, IA 52244).
Choose “Debt collection” as the product, and medical debt where the form asks what the debt is for.
Write the narrative. Tell it in date order: what the collector did, when, and what rule it breaks in plain terms — “called nine times in five days after I told them in writing to stop,” not “harassed me constantly.” Attach the log and letters.
State your fair resolution. End with exactly what you want: stop all contact, correct the amount, delete the credit-report entry, apologize in writing. Vague complaints get vague responses; a specific ask gives the company something concrete to grant.
Submit and save your tracking number. You will get email updates as the complaint moves.

What happens after you submit

Review and routing. The CFPB reviews your complaint and forwards it — with your documents — to the company. If another agency is better placed to handle it, the CFPB forwards it there and tells you.
The company responds. Per the CFPB, most companies respond to complaints within 15 days, and companies are expected to give a final response within 60 days.
You review and reply. You are notified when the response arrives and have 60 days to give feedback on it — including saying the response is wrong or incomplete.
Publication. Complaints are published in the CFPB’s public Consumer Complaint Database with personal information removed. Your narrative is published only if you consent to it.

Know the limits before you rely on it

A CFPB complaint is leverage, not a verdict. The Bureau does not represent you individually, the company’s response is the company’s position — not a ruling — and a polished form-letter reply is common, which is exactly why your 60-day feedback window matters: use it to correct anything the response gets wrong, with documents attached. A complaint also does not pause anything else. If the same collector later sues, the court deadline runs on its own clock, and if the underlying bill is wrong, the dispute still has to be fought through the validation process. File the complaint for what it is good at — forcing a documented response and creating a regulatory record — and keep working the debt itself in parallel.

Also file with your state

A CFPB complaint pressures the company; a state complaint builds the enforcement record where the collector is licensed. File the same evidence pack with your state attorney general — the two routes are complements, not alternatives. And if the conduct is continuing — calls after a cease communication letter, for example — say so in the complaint: an ongoing violation after written notice is one of the cleanest fact patterns you can hand a regulator. If the problem is wrong information on your credit report rather than collector conduct, the reporting rules are covered on the medical debt and credit reporting rights page.

Frequently asked questions

How do I file a CFPB complaint? Online at consumerfinance.gov/complaint, by phone at (855) 411-2372, or by mail to CFPB, P.O. Box 4503, Iowa City, IA 52244. Choose “Debt collection,” describe what happened in date order, attach your call log and letters, state the resolution you want, and keep the tracking number you are given.

What happens after you file a CFPB complaint? The CFPB reviews it and forwards it, with your documents, to the company. The company responds, and you are notified and given 60 days to give feedback on the response. The complaint is also published in the public Consumer Complaint Database, with your narrative included only if you consent.

How long does a company have to respond to a CFPB complaint? Per the CFPB’s own process description, most companies respond to complaints within 15 days, and companies are expected to provide a final response within 60 days.

Is my CFPB complaint public? Yes, in the CFPB’s Consumer Complaint Database — with personal information removed. Your written narrative is published only with your consent; the basic facts of the complaint (company, product, issue, dates) appear either way.

Sources: CFPB “Submitting a complaint” process handout and complaint portal; CFPB Ask CFPB debt collection guidance. Currency verified 2026-10-23.