An unexpected customs charge isn't automatically invalid. It may be a government duty or tax, a carrier's clearance fee, an amount the seller promised to cover, or a billing error. The first job is to identify who charged you and what each line represents. Then dispute the specific error with the party that can correct it.

A customs invoice may combine:

The steps below are for U.S. consumers. Customs and tax procedures in the United Kingdom, Australia, Canada, and other countries differ.

Quick steps to dispute a customs bill

  1. Verify the invoice. Check the tracking number, entry number, amount, currency, due date, and payment instructions through the courier's official website.
  2. Separate the charges. Ask for duties, taxes, brokerage, and administrative amounts to be listed separately.
  3. Check the sale terms. Look for wording such as "duties included," "delivered duty paid," or "recipient pays import charges."
  4. Collect evidence. Save the order confirmation, commercial invoice, payment receipt, product description, proof of origin, and delivery or return records.
  5. Contact the party that can fix the problem. That may be the courier, customs broker, seller, or card issuer.
  6. Track deadlines. A courier's dispute period is different from the federal credit-card billing-error period.
  7. Escalate in writing. Include the original case number and request a specific correction, waiver, or refund amount.

Who should receive the dispute?

Problem Start with Useful evidence
Incorrect duty, tariff, customs value, or country of origin The courier or customs broker that filed the entry; a formal CBP route may also apply Entry summary, invoice, product description, origin records
Incorrect brokerage or administration fee The courier's billing or brokerage team Invoice, service terms, fee schedule, prior correspondence
Duties were advertised as included The seller first, then the courier if it billed you Order confirmation, checkout page, receipt
Duplicate or already-paid charge The business that issued the invoice Payment receipt, account statement, transaction reference
Error on a credit-card statement Your card issuer's billing-error address Statement, invoice, merchant correspondence, proof of the error

A carrier may bill a recipient for more than the government's duty. UPS says recipients can be responsible for additional international-shipment charges depending on the shipping arrangement. Review the terms shown at checkout and on the invoice, and don't assume every line is a government charge. See UPS's explanation of customs charges.

An unexpected amount isn't, by itself, proof that the bill is wrong. A strong dispute identifies a particular error and supports it with documents.

Check the bill before writing

Ask the courier or broker to identify:

Don't ask a seller or carrier to change a truthful declaration simply to reduce the bill. Instead, explain what information is inaccurate and provide the correct commercial documents.

Check whether the seller promised to cover import costs. "Free shipping" does not necessarily mean duties and taxes are included. "Duties included" or "delivered duty paid" may support a reimbursement request, but the exact wording, checkout terms, and seller's contract determine who agreed to pay. If the terms are unclear, ask the seller for a written explanation and dispute any separate carrier fee with the carrier.

Documents that make a dispute stronger

Attach only relevant, readable files and name them clearly:

Redact unnecessary personal information. Never send a full card number, online-banking password, or government identification number by ordinary email.

Use a factual email structure

A useful customs-fee dispute email contains five parts:

  1. A subject line with the tracking or invoice number
  2. The exact amount and date
  3. A short explanation of the suspected error
  4. A list of attached proof
  5. A specific request, such as a corrected invoice, written calculation, waiver, or refund

Avoid citing a law from another country or claiming that an FTC rule automatically cancels a courier invoice. The applicable rights and procedures depend on the charge, payment method, contract, and jurisdiction.

10 copy-ready customs dispute email templates

Replace the bracketed text and remove any sentence that doesn't apply. Keep the statements that remain accurate.

1. Request for an itemized customs bill

Subject: Request for Itemized Customs Invoice - [Invoice Number] - [Tracking Number]

Dear [Carrier or Broker Billing Team],

I am contacting you about invoice [invoice number] for shipment [tracking number], delivered or assessed on [date]. The total of [amount] is not sufficiently itemized for me to verify.

Please provide a breakdown showing:

- Customs value
- Tariff classification and country of origin
- Duties or tariffs
- Taxes
- Brokerage, disbursement, entry, administrative, or storage fees
- Exchange rate and any prior payments or credits

Please also confirm the deadline and procedure for disputing each part of the invoice. I request that the account be placed under review while you provide this information.

Please confirm receipt and provide a case number.

Sincerely,

[Full name]
[Address]
[Phone or email]

2. Incorrect declared value

Subject: Dispute of Customs Value - [Tracking Number] - [Invoice Number]

Dear [Carrier, Broker, or Billing Team],

I dispute the customs value used for shipment [tracking number]. The product price shown on the attached order confirmation and receipt is [amount and currency], while the invoice appears to use [amount and currency].

Please review the customs value and explain how it was calculated, including any shipping, insurance, or other amounts included in the calculation. I am attaching the order confirmation, payment receipt, and commercial invoice.

If your records contain an incorrect value, please submit or arrange the appropriate correction and issue a revised invoice or refund.

Please confirm the next step and expected response date.

Sincerely,

[Full name]

3. Incorrect product description, classification, or origin

Subject: Request to Review Classification or Origin - [Tracking Number]

Dear [Carrier or Customs Broker],

I am requesting a review of the information used to assess shipment [tracking number]. The goods are [accurate plain-language description], made in or originating from [country], and the attached product documents support that description.

The invoice appears to use [briefly describe the suspected error]. Please verify the classification, country of origin, and duty calculation against the attached records.

I am requesting a review based on the actual product information, not asking for an inaccurate declaration. Please tell me whether you need any additional documents or information from me.

Sincerely,

[Full name]
[Order or invoice number]

4. Duplicate or already-paid charge

Subject: Duplicate or Previously Paid Customs Charge - [Invoice Number]

Dear [Billing Team],

I dispute [amount] on invoice [invoice number] for shipment [tracking number] because [the amount was already paid / the same charge appears twice / the payment was applied to another invoice].

Attached are the payment receipt and account statement showing [brief explanation]. Please reconcile the account, remove the duplicate or previously paid amount, and confirm the corrected balance.

If a refund is due, please confirm the refund amount, method, and processing date.

Sincerely,

[Full name]

5. Brokerage or administration fee review

Subject: Dispute of Brokerage or Administration Fee - [Tracking Number]

Dear [Carrier Billing Team],

I am disputing the [amount] fee described as [exact invoice description] on shipment [tracking number]. Please identify the service provided, the terms that authorize the charge, and the applicable fee schedule.

I did not knowingly select or authorize [specific service, if accurate], or the charge was not disclosed to me before clearance. Please review whether the fee can be waived or refunded and explain your decision in writing.

This request concerns the carrier or broker fee. Please separately identify any government duty or tax that remains payable.

Sincerely,

[Full name]

6. Seller promised that duties were included

Subject: Request for Reimbursement of Import Charges - Order [Order Number]

Dear [Seller],

The checkout page or order confirmation for order [order number] stated [quote the exact wording, such as "duties included" or "delivered duty paid"]. I was later charged [amount] by [carrier] for [describe the charges].

I have attached the order confirmation, receipt, and customs invoice. Please confirm whether these import costs were included in the purchase terms and, if so, arrange reimbursement or coordinate the correction with the carrier.

Please respond in writing within [reasonable time period] with the proposed resolution.

Sincerely,

[Full name]

7. Shipment returned, refused, or not delivered

Subject: Request to Review Customs Invoice After Returned Shipment - [Tracking Number]

Dear [Carrier or Broker Billing Team],

Shipment [tracking number] was [returned to sender / refused at delivery / not delivered] on or about [date]. I am disputing or requesting review of invoice [invoice number] for [amount].

Please explain the basis for the charge, whether the customs entry was cancelled or adjusted, and whether any brokerage or storage fees remain payable under the shipment terms. Attached are the tracking record and return documentation.

Please place the invoice under review and provide a written balance and payment deadline.

Sincerely,

[Full name]

Non-delivery or return may not automatically erase a customs assessment or carrier charge. Ask for the entry and invoice to be reviewed rather than assuming every amount must be cancelled.

8. Follow-up after no response

Subject: Follow-Up on Customs Dispute - Case [Case Number] - [Tracking Number]

Dear [Team or Representative],

I am following up on my dispute sent on [date] about invoice [invoice number] and shipment [tracking number]. I have not received a substantive response.

Please confirm:

- Whether the dispute was opened
- The current balance and payment status
- Any additional documents required
- The name or team handling the review
- The date I should expect a decision

Please keep this matter linked to case number [case number]. I request a written response by [date].

Sincerely,

[Full name]

9. Escalation to a supervisor

Subject: Escalation Request - Unresolved Customs Invoice [Invoice Number]

Dear [Billing Supervisor or Escalations Team],

I am escalating my dispute concerning invoice [invoice number] for tracking number [tracking number]. I first contacted [team or representative] on [date] and followed up on [date]. The issue remains unresolved because [one-sentence explanation].

The attached evidence shows [incorrect value / duplicate payment / incorrect fee / conflict with seller terms]. Please assign the matter for supervisory review and provide a final written decision.

My requested resolution is [correct the invoice / refund amount / explain and substantiate the charge].

Sincerely,

[Full name]
[Previous case numbers]

10. Credit-card billing-error notice

Use this only when the card statement contains a genuine billing error, such as a wrong amount, duplicate charge, or charge inconsistent with the transaction. An unexpected but accurate customs charge may not qualify.

Subject: Billing Error Dispute - Statement Date [Date] - [Merchant or Carrier]

Dear Billing Error Department,

I am writing to dispute a billing error on my credit-card account. The statement dated [date] lists a charge of [amount] from [merchant or carrier] on [transaction date].

The error is: [explain specifically: incorrect amount, duplicate charge, charge for a service not agreed to, or another factual error].

I have attached the statement page, customs invoice, receipt, and my correspondence with the merchant or carrier. Please investigate and correct the account if the charge is a billing error, then send me written confirmation of the result.

Account holder: [name]
Last four digits of account: [last four digits only]
Transaction date and amount: [details]

Sincerely,

[Full name]
[Mailing address]
[Phone or email]

The FTC's guidance on credit-card billing errors says written notice generally must reach the card issuer within 60 days after the first statement containing the error was sent. The issuer generally must acknowledge the dispute within 30 days unless it resolves the matter sooner, and must resolve it within two billing cycles, but no more than 90 days.

For a qualifying billing error, the FTC says you don't have to pay the disputed amount or related finance charges while the issuer investigates. Continue paying the undisputed portion and follow the issuer's payment instructions.

Send the notice to the billing-error address shown on the statement or card agreement. An ordinary email to the courier does not replace this notice.

If the charge involves U.S. Customs and Border Protection

A courier complaint and a CBP protest are different processes. If the issue concerns a CBP decision on an entry, the importer of record or an authorized customs professional may need to use the formal protest process.

CBP's guidance says protests and petitions are generally filed on CBP Form 19, but it also says there is no statutory requirement that a protest or petition use that form. The ACE online protest option and other correction routes depend on the entry's liquidation status. Review the current CBP protests guidance and check the entry's liquidation information before relying on an informal email.

A short cover message can organize the evidence, but it isn't a substitute for any required filing:

Subject: Documents for Review of Entry [Entry Number]

Dear [Broker or Authorized CBP Contact],

I am requesting review of the assessment on entry [entry number] concerning shipment [tracking number]. The specific issue is [classification, value, origin, tariff, or duplicate assessment].

Attached are the entry records, commercial invoice, payment evidence, and documents supporting my position. Please confirm whether I am the proper party to file and identify the current formal filing method and deadline.

Sincerely,

[Full name]
[Importer of record or company name, if applicable]
[Contact information]

Don't assume that sending this message to a courier automatically starts a CBP protest. If the entry is in the seller's or broker's name, ask that party whether it must file or amend the entry.

How to escalate a courier dispute

If the first email doesn't resolve the matter:

  1. Reply in the same email thread so the record remains together.
  2. Add the invoice number, tracking number, case number, and original contact dates.
  3. Ask for the billing supervisor or formal dispute team.
  4. Use the phone number or secure billing portal printed on the invoice, not an unverified email address.
  5. Ask whether collection activity can be paused while the dispute is reviewed. Don't assume it has been paused until the carrier confirms it.
  6. If the seller's checkout promise conflicts with the courier invoice, pursue the seller separately.
  7. If a credit card was used and the issue is a billing error, send the written notice to the issuer before the 60-day period expires.

For carrier contact and billing options, use the official UPS support page or the contact information printed on a DHL or FedEx invoice. Procedures, fees, and deadlines can vary by country, account, shipment type, and service terms.

Common mistakes to avoid

Start with the invoice: highlight the disputed line, save an official copy, and send an itemized request to the party that issued it. Keep the documents, case number, and deadline until you receive a written decision or confirmed refund.