A service fee complaint works best when it names one charge, shows what the business promised or disclosed, and asks for a specific refund or correction. Start with the merchant, bank, platform, or subscription provider. If you paid with a U.S. credit card and the charge may be a billing error, send a written dispute to the card issuer so it arrives within 60 days of the statement that first showed the error.

That 60-day process is for qualifying credit-card billing errors. It is not a deadline for every restaurant, hotel, airline, gym, or bank-fee complaint. U.S. federal rules sit alongside state and local ones, and those local rules can change the result, especially for restaurant charges and subscription practices.

First, identify what went wrong

A fee is usually worth challenging when it was added after you bought, differs from the disclosed amount, appears twice, posted after cancellation, or was never authorized. If the fee was disclosed correctly and you simply think it is expensive, you are asking for a courtesy waiver, not invoking a billing-error right.

Problem Best first step Evidence to save
Mandatory fee was missing from the advertised or booking total Ask the seller to correct the price or refund the fee Advertisement, checkout screen, booking confirmation, and receipt
Fee amount is wrong or duplicated Request an itemized correction from the merchant Receipt, statement, invoice, and calculations
You did not authorize the charge Contact the payment provider promptly and secure the account Account alerts, transaction details, and fraud report
Fee was charged after cancellation Send the cancellation confirmation and request reversal Cancellation date, confirmation number, and later statement
Disclosed annual, late, maintenance, or convenience fee Ask for a goodwill waiver or review of the terms Agreement, fee schedule, account history, and payment record

"Service fee," "administrative fee," and "automatic gratuity" are labels, not verdicts. Validity turns on the disclosure, the contract, the payment method, and the state or federal rule that actually applies.

Rules that may apply

Credit-card billing errors

On a credit card, the federal Fair Credit Billing Act process can apply when the statement shows a billing error: an unauthorized transaction, an incorrect amount, or a charge for something that was not provided as agreed.

The Federal Trade Commission's credit-card guidance says to:

  1. Write to the card issuer at the billing-inquiries address listed on the statement. That address may differ from the payment address.
  2. Get the letter to the issuer within 60 days after the first statement with the error was sent.
  3. Keep a copy of the letter and proof of delivery.
  4. Include the transaction date, amount, merchant, reason for the dispute, and supporting documents.

The issuer generally must acknowledge the written complaint within 30 days unless it has already fixed the problem, and it must finish the billing-error investigation within 90 days. If your billing address changed, the FTC notes a special condition: the issuer generally must have received the address change in writing at least 20 days before the billing period ended.

A phone call or in-app dispute can still help. Don't treat it as a substitute if you want the written federal billing-error process. Keep paying the amounts you don't dispute. Disputing one fee does not pause the rest of the bill.

These rules are for credit cards. Debit cards, checking accounts, prepaid cards, ACH payments, wire transfers, and peer-to-peer payments use different procedures and deadlines. Contact the bank or platform quickly rather than borrowing the credit-card timeline.

Hotel and live-event pricing

Covered short-term lodging and live-event ticket sellers have a narrower duty. The FTC's Unfair or Deceptive Fees rule FAQ says they must include unavoidable mandatory fees in the total price shown up front. Itemizing the fee is allowed. Hiding it from the prominent total is not.

The rule became effective May 12, 2025, according to the FTC's announcement. It is not a general refund guarantee, and it does not automatically cover every travel or entertainment business. Optional add-ons, and charges disclosed later under specific terms, may be treated differently.

Save the first price you saw and the final checkout total. If an unavoidable fee showed up only at the end, put that gap in the complaint.

Restaurants and automatic gratuities

A service charge is not automatically a tip. Restaurants may call a mandatory amount a service fee, automatic gratuity, or large-party charge. Whether it was properly disclosed, how it has to be handled, and whether it can be taken off the bill can depend on state or local law and on the restaurant's posted policy.

Line up the menu, reservation page, receipt, and amount charged. If the policy was missing, hard to find, or inconsistent with the receipt, ask the manager to remove or refund it. An authorized automatic gratuity is not fraud just because you dislike the percentage.

Banks, airlines, and subscriptions

A credit-card annual fee, late fee, or maintenance fee that was disclosed and applied correctly is usually a goodwill request. Use the dispute process for the payment method only if the amount is wrong, duplicated, or unauthorized.

Airline baggage, seat-selection, priority, and other ancillary charges often turn on the fare terms and on what you were shown when you picked the option. The FTC live-event ticket rule does not automatically reach airline baggage fees. Check bag size, weight, fare, and refund terms before arguing that the fee was improper.

For a gym, streaming service, app, or other subscription, read the cancellation and renewal terms and keep the cancellation confirmation. If a charge continued after you canceled, or the price does not match what you agreed to, ask the company in writing to correct it, then ask your card issuer or bank which dispute process applies.

How to file a service fee complaint

1. Preserve the evidence

Collect this before you contact anyone:

Keep original files. A cropped screenshot is weaker than the full page. Redact unrelated account numbers and other sensitive personal information before you send anything.

2. Compare the fee with the disclosure

Write the exact difference, not a general complaint that the charge felt unfair:

3. Contact the business in writing

Use support email, a secure message system, or a letter. Ask for a full or partial refund, removal of a future fee, or an explanation of where the charge was disclosed. Give enough detail for the business to find the transaction. Don't send a full card number.

Ask for a written response and a case number. If someone promises a refund, ask when it will post and keep that confirmation.

4. Send a separate credit-card dispute when appropriate

If the charge may be a credit-card billing error, send a formal written notice to the billing-inquiries address. Attach the merchant complaint and any reply. Don't wait on the merchant so long that the 60-day window closes.

Issuers may also run a separate network chargeback process with its own time limits. Ask which process applies, and still treat the federal written-notice deadline as the one you need to protect.

5. Escalate to the right channel

If the business refuses or goes silent:

An agency complaint is not a substitute for a credit-card billing-error letter, and it does not guarantee an individual refund. It can still put the company under another review.

Service fee complaint templates

Message to a merchant, hotel, restaurant, airline, or subscription provider

Subject: Request to correct or refund service fee on [date]

Hello [merchant or provider name],

I am requesting a review of a service fee of $[amount] charged on [date] for [purchase, booking, account, or invoice number].

The charge appears to be [undisclosed, higher than the stated amount, duplicated, charged after cancellation, or inconsistent with the agreement]. The information I relied on was [identify the menu, advertisement, checkout page, contract, or cancellation confirmation].

I have attached:
- [Receipt or statement]
- [Screenshot, contract, menu, or fee schedule]
- [Cancellation or prior support confirmation]

Please refund or remove $[amount] and confirm in writing whether any related fee will be charged again. If you believe the charge is valid, please identify where it was disclosed and explain how the amount was calculated.

Thank you,

[Your name]
[Preferred contact information]
[Order, booking, or account reference]

Written credit-card billing dispute

Subject: Billing error dispute for [amount] on [statement date]

[Your name]
[Your address]
[Date]

[Card issuer]
Billing inquiries
[Address shown on the statement]

Re: Account ending in [last four digits]

I am writing to dispute a billing error on my credit-card statement dated [date]. The transaction is:

Merchant: [name]
Transaction date: [date]
Amount: $[amount]

I dispute this charge because [the amount is incorrect, the fee was duplicated, I did not authorize it, the service was not provided as agreed, or another specific reason].

I contacted the merchant on [date]. The response was [brief summary], or the merchant did not respond.

Please investigate this billing error and correct the account if the charge is not valid. Copies of the relevant statement, receipt, terms, correspondence, and other evidence are enclosed.

Please send written confirmation of your investigation.

Sincerely,

[Your name]
[Signature if mailing]

Send the second letter so it reaches the issuer within the applicable 60-day period. Keep the original documents, a copy of the letter, and delivery records.

Common mistakes to avoid

Frequently asked questions

Can I dispute any service fee?

You can ask a business to review any fee. Removal is not guaranteed. If the fee was clearly disclosed, correctly calculated, and allowed by the agreement, the business may keep it. The stronger cases are undisclosed, incorrect, duplicated, unauthorized, or post-cancellation charges, backed by records.

How long do I have to dispute a service fee?

For a qualifying credit-card billing error, the FTC says your written notice must reach the issuer within 60 days after the first statement showing the error was sent. The issuer generally has 30 days to acknowledge the notice and 90 days to resolve it. Other payment methods and merchant policies use different clocks.

Does the CFPB handle restaurant or hotel complaints?

The CFPB is generally for consumer financial products and services, such as credit cards and bank accounts. It is not the usual route for a restaurant's automatic gratuity or a hotel pricing dispute. Start with the business, then look for a state or local consumer-protection office for nonfinancial merchants.

Is an automatic gratuity the same as a tip?

Not necessarily. A tip is generally presented as voluntary. An automatic gratuity or service charge may be mandatory. The wording, the disclosure, and the applicable state or local rules decide how the charge should be treated.

Will a card dispute guarantee a refund?

No. The issuer investigates and may ask you or the merchant for more information. A clear written explanation, timely notice, and organized evidence improve the review. They don't lock in a particular result.

Pull the receipt, ad, or checkout screenshot first, then send a short written request to the business. If a credit card is involved, check the statement date and get the billing-error letter out before the 60-day window closes.