If a hotel, airline, rental company, or booking site charged a cancellation fee you don't recognize, start with the reservation confirmation - not a chargeback form. Compare the amount, the cancellation deadline, and the name of the merchant that charged you. A fee that matches a clearly disclosed nonrefundable term may be hard to reverse. A fee charged before a free-cancellation deadline, for the wrong amount, or after a promised refund gives you a more specific complaint.

The examples below are for U.S. consumers. They aren't legal advice. Airline, lodging, and payment-dispute rules can differ by transaction.

A quick check before you complain

Your complaint has a stronger factual basis if:

• The confirmation allowed free cancellation and you canceled before the stated deadline.
• The fee is higher than the amount shown in the confirmation.
• The merchant charged you after confirming a cancellation or refund.
• The charge is duplicated or you don't recognize the merchant.
• A mandatory lodging fee was left out of the advertised total.
• The company canceled the service or made a major change, then treated the matter as your voluntary cancellation.

A complaint is weaker when you simply changed your plans after a clearly disclosed nonrefundable deadline. You can still ask for a goodwill waiver, date change, or credit, particularly after an illness, family emergency, or major disruption. Those circumstances don't automatically eliminate a fee.

There isn't a reliable universal success rate for cancellation-fee complaints. The booking terms, cancellation timestamp, seller identity, payment method, and documents usually matter more than whether the business is a hotel, airline, or rental company.

Find the rule or policy that controls the charge

Read the terms attached to your reservation

Look for the following in the confirmation, checkout page, and account:

• The exact cancellation deadline, including the time zone.
• Whether the rate was refundable, partly refundable, or nonrefundable.
• The stated fee or percentage.
• The company that accepted the payment.
• Any separate property, airline, host, or rental agreement.
• The date and time the cancellation was recorded.

Don't assume the platform that displayed the booking set every term. Booking.com's published terms explain that transactions on its platform can involve contracts with parties other than Booking.com. The confirmation should help show whether the relevant policy came from the hotel, airline, host, rental company, or platform.

The company shown on your card statement may also differ from the brand you remember using. That matters when you decide where to send the complaint. The FTC brought an enforcement matter involving hotel resellers that allegedly made consumers think they were booking directly with hotels. Check the merchant name on the receipt and statement before contacting support. The FTC's description of that matter explains why the distinction can matter.

Mandatory lodging fees must be included in the advertised total

For covered short-term lodging, the FTC's Rule on Unfair or Deceptive Fees took effect on May 12, 2025. The FTC's fee-rule guidance says a required fee known to the seller must be included in the total price advertised to consumers.

That rule may support a complaint when a hotel or vacation rental advertises one total and later adds a mandatory resort, service, or destination fee. It doesn't automatically erase a cancellation fee that was clearly disclosed, and it doesn't guarantee a refund. Ask the seller to identify where the mandatory fee appeared before payment and explain the difference between the displayed total and the amount charged.

A refund request and a card dispute are separate steps

A refund request asks the merchant to apply its own policy, correct a mistake, or make a discretionary exception. A card dispute asks the issuer to investigate a charge under the card agreement and applicable billing rules.

For a qualifying credit-card billing error, the FTC's credit-card dispute guidance says the issuer must receive written notice within 60 days after the first statement containing the error was sent. The issuer generally must acknowledge the complaint within 30 days and resolve it within 90 days.

That process doesn't turn a properly disclosed cancellation fee into a billing error. It may be relevant to an unauthorized or duplicate charge, a charge for the wrong amount, a charge made after the merchant confirmed cancellation, or a refund that the merchant promised but never sent. Debit-card, prepaid-card, bank-transfer, and payment-app procedures differ. Contact those providers promptly instead of assuming the credit-card deadline applies.

Save the evidence before you contact anyone

Make a folder for the reservation and keep:

1. Booking confirmation: Save the original price, cancellation policy, reservation number, and seller name.
2. Policy records: Screenshot the terms shown at checkout or in your account. Include the date and time if possible.
3. Cancellation proof: Keep the cancellation email, confirmation number, timestamp, and time zone.
4. Payment records: Save the receipt, card statement, refund promise, and any notice showing only a pending authorization.
5. Communication history: Export emails and chat transcripts. Record case numbers, dates, and support-agent names.
6. Service changes: For an airline or cruise, keep the original itinerary and every revised itinerary.
7. Goodwill documents: If you are asking for an exception because of illness or an emergency, provide only what is needed to support the request.

The policy attached to your booking is usually more useful than a current screenshot of the company's general cancellation page. Rates and terms can differ.

Dispute the fee in this order

1. Check whether the amount actually posted

A pending authorization or temporary card hold isn't always a completed cancellation charge. Check the statement and ask the merchant or issuer whether the amount has posted.

2. Contact the company named on the charge

If the statement names the hotel, start with the hotel. If it names a booking platform, contact the platform and ask which provider applied the fee. With a third-party booking, you may need to send the same documents to both the platform and the property.

3. Send one short, written request

Include the reservation number, the cancellation time, the amount charged, the relevant policy language, and the refund or correction you want. A short timeline is more useful than a long account of how frustrating the experience was.

Ask the company to identify the exact term and cancellation timestamp if it disagrees with you. Give it a response date, such as 10 business days. That is a practical request, not a universal legal deadline.

4. Contact the credit-card issuer promptly if the facts fit a billing dispute

Use the billing-dispute address on the statement if you send a written notice. Don't wait for a promised callback when the 60-day period may be close. Keep a copy of the letter and proof that the issuer received it. Continue paying undisputed amounts and follow the issuer's instructions about the account.

5. Use an appropriate complaint channel

USA.gov's complaints page lists routes for complaints involving air, land, and sea travel, as well as other products and services. You can report potentially deceptive fee advertising to ReportFraud.ftc.gov. A regulator report can document a possible pattern, but it doesn't guarantee an individual refund.

Cancellation fee complaint templates

Replace the brackets with the facts from your records. Keep the attachments named in the message and save what you send.

Hotel or vacation rental: charged despite free cancellation

Subject: Request to Reverse Cancellation Fee - Reservation [NUMBER]

Hello [Hotel, Host, or Support Team],

I am disputing the cancellation fee of $[AMOUNT] charged for reservation [NUMBER].

The confirmation states that I could cancel without a fee until [DATE AND TIME, INCLUDING TIME ZONE]. I canceled on [DATE AND TIME], and I received [cancellation confirmation or case number]. The charge nevertheless appeared on [DATE].

Please reverse the $[AMOUNT] charge and confirm the refund to my original payment method. If you believe the fee is valid, please identify the exact reservation term and cancellation timestamp you relied on.

Attached are the booking confirmation, cancellation confirmation, policy screenshot, and payment record. Please provide a written response by [DATE].

Thank you,

[NAME] [EMAIL OR PHONE]

Use the deadline from your reservation, not a general policy copied from the company's website.

Lodging: a mandatory fee was not included in the advertised total

Subject: Review of Mandatory Lodging Fee - Reservation [NUMBER]

Hello [Company],

At checkout on [DATE], the advertised total for reservation [NUMBER] was $[AMOUNT]. The final charge included a mandatory [TYPE OF FEE] of $[AMOUNT] that was not included in the total price shown to me.

This was a required short-term lodging fee, not an optional service. The FTC's Rule on Unfair or Deceptive Fees addresses the disclosure of mandatory lodging fees in the total advertised price.

Please provide an itemized explanation and refund the disputed amount, or show where this mandatory fee was included in the advertised total before I paid. I have attached the confirmation, receipt, and screenshots of the pricing page.

Please respond in writing by [DATE].

Sincerely,

[NAME] [RESERVATION NUMBER]

This request asks the seller to review the charge. The FTC rule doesn't automatically require a refund in every fee dispute.

Booking platform: it is unclear who applied the fee

Subject: Cancellation Fee Dispute - Booking [NUMBER]

Hello [Platform] Support,

I am disputing the $[AMOUNT] cancellation fee connected with booking [NUMBER].

My confirmation shows [the free-cancellation deadline or relevant policy]. I canceled on [DATE AND TIME], before that deadline, but the fee was charged on [DATE]. Please confirm which entity applied the charge and identify the exact policy used.

I request a full refund of $[AMOUNT] to the original payment method. Attached are the confirmation, cancellation record, policy screenshot, and card-statement entry.

If the property rather than your platform made the decision, please forward this dispute or tell me the correct written complaint route. Please provide a response by [DATE].

Regards,

[NAME]

Keep the platform's reply. It may show whether the next request belongs with the property, platform, or card issuer.

Airline: the airline canceled or significantly changed the flight

Subject: Refund Review for Canceled or Changed Flight [NUMBER]

Hello [Airline],

Flight [NUMBER] from [CITY] to [CITY], scheduled for [DATE], was [canceled or significantly changed] by the airline. I [did not accept the replacement itinerary or accepted it only temporarily].

Please review my eligibility for a refund to the original payment method under the applicable fare terms and passenger rules. If you believe only a credit or fee applies, please explain the specific rule and the replacement options offered.

Booking reference: [NUMBER] Passenger: [NAME] Amount paid: $[AMOUNT] Date of airline notice: [DATE]

Attached are the original itinerary, change notice, and payment record. Please respond in writing.

Sincerely,

[NAME]

An airline-initiated disruption is different from a passenger's voluntary cancellation. If you canceled because your plans changed, ask for a waiver or credit instead of describing the matter as an airline cancellation.

Credit-card issuer: written billing-dispute notice

Subject: Written Dispute of Credit-Card Charge - Merchant [NAME]

To the Billing Dispute Department:

I am disputing a charge of $[AMOUNT] from [MERCHANT] posted on [DATE] to the account ending in [LAST FOUR DIGITS]. The first statement showing the charge was sent on [DATE].

Reason for dispute: [charged after confirmed cancellation, charged the wrong amount, duplicate charge, unauthorized charge, or refund promised but not received].

The underlying reservation or order was [canceled on DATE / never provided / confirmed for a refund]. I first contacted the merchant on [DATE], and the response was [brief summary].

Please treat this as a written billing dispute under applicable credit-card billing rules. Please investigate and credit the disputed amount if the investigation confirms the error. I have attached the confirmation, cancellation record, merchant correspondence, receipt, and statement page.

Please send written acknowledgment and the result of your investigation to:

[NAME] [MAILING ADDRESS] [PHONE] [EMAIL]

Sincerely,

[NAME]

Send the letter to the issuer's billing-dispute address, which may differ from its payment address. If the deadline is approaching, submit the issuer's online dispute as well, but follow the issuer's instructions for preserving written notice.

Examples: what the evidence may support

These examples show possible paths, not guaranteed results.

The confirmation and cancellation time conflict with the fee

A hotel confirmation says cancellation is free until 6 p.m. Friday. The guest cancels at 3 p.m., receives an automated cancellation number, and is charged the first night. The confirmation, timestamp, and cancellation email give the guest a focused request to reverse the fee.

A required fee appears only at the end of checkout

A vacation rental displays a total of $1,200, then adds a required $150 resort fee at the final payment screen. The buyer can ask the seller to explain the disclosure and refund the difference. The FTC lodging-fee rule may be relevant, but the buyer still needs to show what total price appeared before payment.

The policy is clear, but the traveler wants an exception

A traveler cancels a nonrefundable room the day before arrival because of an illness. The policy permits the fee. Medical documentation may help support a waiver, date change, or partial credit. If the fee was correctly applied, a credit-card dispute usually isn't the first request to make.

The merchant promised $400 back and never sent it

A platform confirms in writing that it will refund $400, but the charge remains and no refund appears. The traveler should send the promise, account records, and merchant correspondence to the card issuer promptly if the issuer's dispute process may apply. Describe the missing refund rather than simply saying the reservation was disappointing.

Mistakes that make these complaints harder

• Waiting to save the policy: Terms can change or disappear from your account after booking.
• Contacting only the platform: The property, host, airline, or rental company may have made the charge.
• Calling a disclosed fee fraudulent: Use that description only when the charge is genuinely unauthorized or deceptive on the facts.
• Starting a chargeback because you dislike the policy: An issuer may reject a charge that matches the agreed terms.
• Ignoring the issuer's deadline: A conversation with the merchant doesn't necessarily extend the billing-dispute period.
• Stopping every card payment: Follow the issuer's instructions and keep paying undisputed amounts.
• Posting private booking information online: Don't publish confirmation numbers, addresses, or full card details.
• Making a general accusation: Identify the date, amount, policy term, and correction you want.

Frequently asked questions

Can a company keep a cancellation fee that was disclosed?

It may be able to apply the fee when the reservation clearly disclosed it and you canceled outside the free period. You can ask for a waiver, but a disclosed term isn't automatically unlawful.

Does an illness guarantee a refund?

Usually not by itself. Check the reservation terms and any travel insurance, then ask for a goodwill exception, credit, or date change. Share only the supporting documentation the company needs.

Does the FTC fee rule guarantee a refund?

No. For covered short-term lodging, the rule addresses how required fees known to the seller appear in the advertised total price. It doesn't automatically cancel a properly disclosed cancellation term.

Can I dispute the fee with my credit-card company?

You can ask the issuer to investigate. The process is more likely to fit an unauthorized or duplicate charge, an incorrect amount, a charge after confirmed cancellation, or a promised refund that never arrived than a fee that follows the reservation terms. For certain credit-card billing errors, the FTC says written notice must reach the issuer within 60 days after the first statement containing the error was sent.

Is Booking.com responsible for every cancellation fee?

Not necessarily. The confirmation and applicable property terms should show who set the cancellation policy and who charged the payment. Ask Booking.com to identify the responsible party and provide the correct written complaint route.

What if the company refuses?

Ask for the refusal and the policy basis in writing. If the facts may support a credit-card billing dispute, contact the issuer before its deadline. For broader travel complaints, use the relevant route listed by USA.gov, and report potentially deceptive fee advertising to the FTC. Before sending anything, mark the cancellation timestamp, the amount charged, and the date the first statement showed the charge.