To file a complaint against a company, document what went wrong, ask the company to fix it in writing, and then escalate through a credit card dispute, a government agency, or small claims court if the company refuses. The right path depends on how you paid, what kind of business is involved, and how much money is on the line. The sequence below works for nearly any consumer dispute.
Gather Your Evidence First
Your complaint is only as strong as what you can prove. Before you contact anyone, pull the transaction date, the order or invoice number, and the amount you paid. Find the contract, warranty, or terms-of-service page that spells out what the company promised. If a product was defective or a service fell short, take photos or screenshots of the problem.
Digital evidence disappears. A company can edit a webpage, delete a chat transcript, or change its return policy overnight. Screenshot everything the moment a dispute starts: confirmation emails, chat logs, product listings, promotional claims. Save the files with the date in the filename so the timeline is clear later. If the company communicates through an app you can’t easily export, photograph each screen with a second device.
Start a simple log of every interaction: the date, who you spoke with, what they said, and how the conversation ended. It sounds tedious. It becomes the backbone of your complaint the moment you escalate, because it answers the first question any agency or judge will ask: did you give the company a fair chance to fix things?
Ask the Company to Fix It
Most disputes end here, and outside agencies expect you to try the company first. Call or chat with customer service, explain what happened, and say clearly what you want: a $450 refund, a replacement shipped by a specific date, a billing adjustment. If the frontline representative can’t help, ask to escalate to a supervisor or to executive customer relations. Larger companies often have a dedicated complaints team that operates separately from regular support.
When phone calls stall, switch to writing. A written complaint letter creates a paper trail and signals that you’re serious. Include a factual description of the problem, the resolution you want, the date of the original transaction, and a reasonable deadline for a response. Ten to fifteen business days is standard. Send it by certified mail so you have proof of delivery.1United States Postal Service. USPS Notice 123 – January 2026 Price Change
Keep copies of everything you send and every response you receive. If the company ignores you or offers something unacceptable, that documented effort becomes your good-faith evidence at the next stage.
Dispute the Charge with Your Credit Card Issuer
If you paid by credit card, you have a tool many consumers overlook. Federal law lets you dispute billing errors directly with your card issuer, and the issuer must investigate before it can collect on the disputed amount. This works when goods never arrived, the product was significantly different from what was described, or the amount billed was wrong.
The catch is timing. You have 60 days from the date the issuer sent the statement containing the disputed charge to send a written notice identifying the error and explaining why it’s wrong.2Office of the Law Revision Counsel. 15 USC 1666 – Correction of Billing Errors Most issuers also let you start the dispute online or by phone, but a written follow-up protects your statutory rights.
Once you dispute the charge, the issuer must acknowledge your notice within 30 days and resolve the investigation within two billing cycles, capped at 90 days.2Office of the Law Revision Counsel. 15 USC 1666 – Correction of Billing Errors While the investigation runs, the issuer can’t report the disputed amount as delinquent or take collection action on it. If the investigation sides with you, the charge is removed along with any related finance charges. This route often resolves disputes faster than any government complaint because the card company has direct leverage over the merchant.
File a Complaint with a Government Agency
When the company won’t cooperate and a card dispute doesn’t fit, government agencies are the next layer of pressure. No single agency handles everything. Where you file depends on the type of business and what went wrong.
Federal Trade Commission
The FTC enforces the federal ban on unfair or deceptive business practices.3Office of the Law Revision Counsel. 15 USC 45 – Unfair Methods of Competition Unlawful; Prevention by Commission You can file a report through ReportFraud.ftc.gov.4Federal Trade Commission. ReportFraud.ftc.gov Be realistic about what this does. The FTC does not resolve individual complaints or get your money back. It collects reports and uses the data to identify companies engaged in patterns of fraud, which can trigger enforcement investigations. Your complaint feeds a bigger picture even if you never hear back about your specific case.
Consumer Financial Protection Bureau
For disputes involving banks, credit cards, student loans, mortgages, or debt collectors, the CFPB has historically been the go-to agency. Its complaint portal sends your issue directly to the company, which generally responds within 15 days and must provide a final response within 60 days.5Consumer Financial Protection Bureau. Learn How the Complaint Process Works
Since early 2025, the CFPB has been significantly reducing operations and staffing, including closing examinations and terminating enforcement cases.6U.S. Government Accountability Office. Consumer Financial Protection Bureau: Status of Reorganization The complaint portal may still accept submissions, but response times and enforcement activity may not match earlier levels. For a financial institution dispute, file with the CFPB and also submit a complaint to your state attorney general as a backup.
State Attorney General
Your state attorney general’s office is often the most responsive option for an individual consumer. Most accept complaints online, contact the business on your behalf, and attempt to mediate. Beyond individual mediation, attorneys general can investigate companies under state consumer protection laws and pursue injunctions, civil penalties, and restitution. Every state has its own consumer protection division, and the complaint form is usually on the AG’s website.
Industry-Specific Regulators
Some problems belong to specialized agencies. Telecommunications and internet complaints go to the FCC, which forwards your complaint to the provider and requires a written response within 30 days.7Federal Communications Commission. Filing a Complaint Questions and Answers Airline complaints go to the Department of Transportation. Unsafe consumer products should be reported through SaferProducts.gov, where CPSC investigators review each report and may initiate a recall if the hazard is serious enough.8Consumer Product Safety Commission. SaferProducts.gov Insurance disputes are handled by your state’s department of insurance, which can investigate claim denials and unfair rate practices.
Whichever agency you use, save the confirmation number the portal generates. If an agency finds your complaint outside its jurisdiction, it typically forwards the matter to the right agency and notifies you, so a misrouted filing is rarely a dead end. Follow up if you haven’t heard anything after 30 days.
Check for an Arbitration Clause Before You Sue
Before considering a lawsuit, read the contract you signed or the terms of service you agreed to. A large share of consumer contracts contain mandatory arbitration clauses, and federal law makes them broadly enforceable. The Federal Arbitration Act declares that a written agreement to settle disputes through arbitration is “valid, irrevocable, and enforceable” as long as the underlying contract involves commerce.9Office of the Law Revision Counsel. 9 USC 2 – Validity, Irrevocability, and Enforcement of Agreements to Arbitrate
In practice: if your cell phone contract, credit card agreement, or online purchase terms include an arbitration clause, you generally cannot take the company to court. You would go through private arbitration, which typically means no jury, limited discovery, and no ability to join a class action. The only realistic ways to challenge such a clause are traditional contract defenses like fraud, duress, or unconscionability, and those are hard to win.
An arbitration clause does not prevent you from filing complaints with government agencies. The FTC, CFPB, FCC, and state attorney general offices all operate independently of any private arbitration agreement, and the clause does not block credit card chargebacks either. It only limits your ability to sue.
Take It to Small Claims Court
When agencies can’t produce a resolution and the dollar amount is modest, small claims court lets you present your case to a judge without hiring a lawyer. Every state has one. Maximum claims range from $2,500 to $25,000 depending on the state. Filing fees are typically $10 to $75 for smaller claims, though they run higher for larger amounts.
The process is straightforward. You file a claim, pay the filing fee, and arrange for the company to be formally served. For businesses, that usually means serving a registered agent or officer. The court sets a hearing date where both sides present their case. Bring organized copies of every piece of evidence: receipts, contracts, photos, your communication log, and the complaint letter you sent. Judges in small claims court are accustomed to self-represented parties and keep proceedings informal, but the evidence still needs to be clear and organized.
Small claims works best for straightforward disputes with a clear dollar value: a refund the company owes, a deposit that wasn’t returned, repair costs for a defective product. It’s less effective for complex situations involving ongoing services or damages that are hard to quantify. And if you signed a contract with a mandatory arbitration clause, the company can ask the court to dismiss your case and send it to arbitration instead.
Mind the Deadlines
Every legal claim has a deadline, and missing it can permanently eliminate your right to act. Fair Debt Collection Practices Act claims must be filed within one year of the violation. Credit card billing disputes under the Fair Credit Billing Act must be raised within 60 days of the statement date.2Office of the Law Revision Counsel. 15 USC 1666 – Correction of Billing Errors State consumer protection laws have their own deadlines, often one to four years depending on the type of claim and the state.
Filing a complaint with a government agency does not pause or extend these deadlines. If you’re considering a lawsuit alongside an agency complaint, talk to an attorney about timing before your options run out. The safest approach is to file the agency complaint and begin documenting the legal claim at the same time rather than treating them as sequential steps.