Most complaints are easier to resolve when the business can answer three questions: What transaction is involved? What went wrong? What do you want done?

For a U.S. purchase or service, usually start with the seller or provider and keep a written record. If a payment may be unauthorized or time-sensitive, contact the bank, card issuer, or payment provider immediately while you document the problem. This information is general, not legal advice. Contracts, warranties, state laws, and agency procedures can change the result.

Choose the right complaint route

A return request, a credit-card billing dispute, and a report to a government agency are separate processes. Sending the same message to every organization can waste time, and waiting too long can affect a payment or legal deadline.

Many stores set return or exchange windows of 30 or 90 days, but policies vary. A store policy may not settle a question involving a defective product, false advertising, a warranty, or a billing error. Don't assume that a general return policy gives the business the same rights or obligations as a federal or state law.

Build a record before contacting the business

Write a short timeline while the details are fresh. Include the purchase date, delivery date, date you noticed the problem, and each attempt to fix it.

Gather copies of:

• A receipt, invoice, order confirmation, or contract
• Photos or video showing damage, a defect, or a service failure
• Screenshots of advertisements, product descriptions, prices, and promised features
• Emails, chat transcripts, text messages, and letters
• Representative names, case numbers, and call dates
• Payment records showing the amount, date, and payment method
• Warranty terms, return rules, cancellation terms, and other relevant conditions
• Your calculation of the amount you want refunded or corrected

Keep the originals. Send copies unless an official process specifically asks for an original. Save online forms and chats before closing the page, and note when you saved them. The FTC also recommends keeping notes about what you did to resolve the problem. Its guidance on solving problems with a business includes a sample complaint letter.

Limit the personal information in an ordinary complaint. Don't send passwords, a full Social Security number, or complete bank and card numbers through regular customer service. If an official form asks for financial information, check that you are using the organization's genuine website before entering it.

Decide what you want the business to do

A specific request gives the recipient something concrete to approve, deny, or investigate. Depending on the problem, you might ask for:

• A full or partial refund
• A replacement or repair
• Correction of a billing or account error
• Cancellation of a service
• Reimbursement for a documented charge
• A written explanation or correction of records
• Removal of an incorrect fee or charge

Name the amount when you can. For example: "I am requesting a refund of $84.50 for the undelivered item." If a partial refund would resolve the issue, state the dollar amount or percentage.

Keep the remedy tied to the loss. A factual request is more useful than threats, insults, or a long list of unrelated frustrations.

Contact the business and keep the exchange documented

Use the business's published support channel, return portal, or billing address first when practical. If the first representative cannot help, ask for a supervisor or the department that handles formal complaints.

Keep each explanation focused on four points:

1. What you bought or paid for
2. What went wrong and when
3. What you have already done to resolve it
4. What you want the business to do

Ask for a case number and a response date. After a phone call, send a short written recap:

"Thank you for speaking with me on [date]. We discussed [problem] regarding [order or account reference]. You said [next step] by [date]. Please let me know if that is incorrect."

Use exact dates and separate facts from opinions. A complaint can be formal without being hostile.

Complaint letter template

Adapt this for email, an online form, or postal mail. Attach copies of relevant records, not your originals, and save the completed complaint.

[Your name]
[Your mailing address]
[Your email address and phone number]

[Date]

[Business name]
[Complaint or billing department]
[Business address or email]

Subject: Request for [refund, replacement, correction, or other remedy] - [order or account reference]

Hello,

I am contacting you about [product or service] purchased on [date] for [amount]. The order, invoice, or account reference is [reference].

The problem is:
[Describe what happened in clear, factual terms. Include dates, delivery details, promised features, or the specific error.]

I contacted [business, representative, or department] on [dates] through [phone, email, chat, or store visit]. The response was [briefly describe the response].

I am requesting [specific remedy and amount, if applicable]. Please respond by [reasonable date] and explain the next step if you cannot provide this remedy.

I have attached copies of [receipt, order confirmation, photos, correspondence, warranty, or other evidence]. Please confirm that you received this complaint.

Sincerely,

[Your name]

A response date should be reasonable for the issue. It is not automatically a legal deadline. If a contract, warranty, or state law requires a particular notice method or time limit, follow that requirement.

Follow up when the business does not respond

Don't start over with a new, lengthy story. Send one short follow-up that includes the original complaint and case number. Then:

1. Ask whether the matter has been assigned to a supervisor or specialist.
2. Request the business's final position in writing.
3. Save every response, including one that refuses the request.
4. Move to the appropriate payment or government escalation route if necessary.

There is no universal rule requiring every business to respond within 48 or 72 hours. Use the provider's stated timeline, the response date you gave, and any deadline that applies to the transaction. A missed response date is a reason to follow up, not proof that you automatically won the claim.

Escalate to the organization that handles the problem

The next step depends on both the conduct and the payment method:

• Seller or service dispute: Ask for management or the company's formal complaint team. A state attorney general or local consumer-protection office may also be an option.
• Deceptive advertising or business conduct: Use the agency route identified through USA.gov's complaints page. Keep asking the business for a refund separately.
• Banking or another financial product: Contact the provider first, then use the federal or state regulator listed in the USA.gov directory. The correct agency depends on the product and institution.
• Travel complaint: Start with the airline, hotel, rental company, or booking platform. Then check USA.gov for the relevant travel complaint route.
• Housing or landlord issue: Follow the housing provider's process and look for the applicable housing or discrimination agency through USA.gov.
• Suspected fraud: Contact the payment provider and financial institution immediately. An agency report can document the conduct, but it does not replace a request to stop or recover the payment.

A government complaint is not the same as a private refund demand. An agency may collect reports, refer the issue, investigate patterns, or explain the correct process. Filing a report does not guarantee compensation.

Credit-card billing disputes have their own deadline

A credit-card problem may qualify as a billing error under the applicable federal process. Examples can include an unauthorized charge, goods that were not delivered, a payment posted incorrectly, or an error by the issuer.

The FTC's credit-card dispute guidance says to:

1. Write to the card issuer through its billing-dispute process.
2. Make sure the notice reaches the issuer within 60 days after the first statement showing the error was sent.
3. Keep a copy of the letter and proof of delivery.
4. Expect the issuer to acknowledge the complaint in writing within 30 days unless it has already resolved the issue.
5. Expect the issuer to resolve the dispute within 90 days under the described process.

Contacting the merchant does not replace written notice to the issuer when you are using the billing-error process. You can contact both at the same time, but keep the facts and dates consistent.

This process is not a universal right to reverse any purchase you dislike. A qualifying billing error is different from ordinary disappointment, a disagreement with a return policy, or a product that simply failed to meet your expectations.

Don't automatically apply the 60-day rule to debit cards, ACH transfers, prepaid cards, payment apps, wires, or remittances. Those payment methods can have different rules and provider procedures. Contact the relevant institution promptly and ask what notice it requires.

A return, refund, or replacement may not be automatic

Before escalating, check the terms and facts that control the transaction:

• Has the return window expired?
• Was the item marked final sale?
• Was the service already used or completed?
• Does the warranty cover this particular defect?
• Did the seller promise a refund, credit, repair, or replacement?
• Did you buy from a marketplace seller rather than from the marketplace itself?
• Did the charge come from a subscription, financing account, or another payment arrangement?
• Does the original advertising or product description differ from what was delivered?

These details don't decide every possible legal claim, but they help you describe the dispute accurately. If an advertised feature was missing, include the original wording and a screenshot. If an item arrived damaged, photograph the packaging before discarding it.

Small claims court and formal demand letters

Small claims court may be an option if the business refuses to resolve a significant loss. Dollar limits vary by state; the FTC notes that some states set the limit as high as $25,000. Filing fees, service requirements, court locations, eligible claims, and filing deadlines vary too.

Check your state court's official instructions and confirm:

• The defendant's correct legal name and address
• The amount you can request in that court
• The deadline for bringing the claim
• Any required notice or demand letter
• Filing and service fees
• The evidence you need to bring
• Whether the contract requires arbitration or another dispute process

A demand letter can create a useful final record, but a general complaint letter is not automatically a legally sufficient notice. Some laws and contracts require specific language, delivery methods, or waiting periods. If the amount is substantial or a deadline is close, consider qualified legal or legal-aid help.

Complaint mistakes that can hurt your position

• Being vague: Identify the transaction, date, amount, and problem.
• Making unrelated demands: Choose the remedy that would actually resolve the issue.
• Relying only on a phone call: Create a written record afterward.
• Missing a payment-dispute deadline: A merchant's investigation does not stop every issuer deadline.
• Sending original documents: Keep the originals.
• Sharing excessive personal data: Provide only what the verified process needs.
• Threatening criminal action over a normal service dispute: State the facts and requested remedy instead.
• Filing with the wrong regulator: Use the product-specific route in the USA.gov complaints directory.
• Assuming an agency complaint guarantees a refund: Continue the direct refund or payment-provider process.

Quick checklist before sending the complaint

• [ ] I can describe the problem in a few factual sentences.
• [ ] I know the amount and remedy I am requesting.
• [ ] I checked the return, warranty, cancellation, or account terms.
• [ ] I attached copies of the strongest evidence.
• [ ] I included the order, invoice, or case reference.
• [ ] I set a reasonable response date.
• [ ] I saved the complaint and proof of submission.
• [ ] I checked for a payment or legal deadline.
• [ ] I know which organization to contact if the business refuses.

Frequently asked questions

Should I complain to the business or a government agency first?

Usually, start with the business because it has the transaction records and may be able to issue a refund or correction quickly. Contact the payment provider immediately for suspected fraud or a time-sensitive payment dispute. Use the appropriate agency when the business does not respond, the conduct appears deceptive, or a specialized complaint process applies.

Can the FTC or another agency force a company to refund me?

Not necessarily. An agency complaint and a private refund request serve different purposes. File with the correct agency when appropriate, but keep your evidence and continue pursuing the business or payment provider directly.

Is a credit-card dispute the same as a complaint?

No. A complaint asks a business to fix a problem. A credit-card billing dispute asks the issuer to investigate a qualifying billing error under a separate process with specific notice deadlines.

How long should I wait for a response?

Use the business's stated timeline or set a reasonable date in writing. There is no universal 48-hour rule for every consumer complaint. Credit-card billing-error disputes have the separate acknowledgment and resolution periods described above.

What if the business ignores my letter?

Send a concise follow-up, ask for a supervisor and a written final response, then use the appropriate regulator or payment-provider process. For a substantial loss, check your state's small claims rules before the court deadline expires.

Can I use this for a workplace grievance?

No. Employee grievances, discrimination complaints, licensing matters, medical complaints, and professional misconduct usually have different procedures and deadlines. Use the relevant employer, agency, or licensing-authority process instead.