Broker filed a wrong customs declaration: what now?
Get the submitted declaration and ask your broker to explain each error, the clearance status and the tax difference. Agree the correction route, supply supporting documents and obtain evidence of submission and the outcome. Cambridge China Bridge can coordinate factory-side documents with its staff in China.
Establish what was actually submitted
Ask for the submitted declaration, its movement reference number, clearance status and tax calculation. Compare the disputed fields with the instructions you sent. Record the declared entry, the proposed correction and the document supporting it. A broker’s revised invoice alone does not show what was declared.
Confirm whose name appears as importer and how the broker was appointed. Our guide to sourcing agents, forwarders and customs brokers explains the responsibility question. Keep the correction work moving while discussing who should bear any broker charges.
Choose the route by clearance status
Before clearance, ask the broker immediately whether a software amendment is still available, or whether cancellation and resubmission should be considered. Have them check the messages already received rather than assuming that goods still at the port mean the declaration remains editable. See UK customs clearance for the wider shipment process.
After clearance, HMRC says the declaration cannot be amended or cancelled in the broker’s software. Ask the broker to identify the appropriate HMRC route: voluntary disclosure for underpayment, repayment for overpayment, or the current notification route for other amendments. Flag an incorrect importer separately and ask which supporting authority documents are needed.
Build an evidence file for the actual error
Keep the original declaration and broker instructions alongside the commercial invoice, packing list and transport document. For a value error, add a worksheet showing the invoice currency, freight and other disputed components. For classification, add the product specification, materials, function and photographs. Explain how each document supports the proposed entry.
Ask the broker for a written explanation of the error and a comparison of the original and corrected tax calculations. Preserve the original documents when obtaining corrected versions from the factory. If the issue is missing goods rather than a typing error, use our short-shipment duty and VAT guide for that separate evidence and repayment question.
Separate repayment from additional payment
For overpaid duty, ask your broker or HMRC to confirm the repayment route for a buyer with an EORI whose declaration was made through the Customs Declaration Service. The supplied short-shipment guide explains when the alternative form applies and the repayment time limits; confirm which apply to your claim. If you are VAT registered, ask your accountant or HMRC whether overpaid import VAT should be corrected through your VAT return rather than the customs repayment service.
For underpayment, HMRC’s voluntary disclosure process results in a charge for the extra duty or VAT due. Ask your accountant to check how postponed import VAT was accounted for before submitting a VAT underpayment disclosure. Keep duty, import VAT and the broker’s own charges separate in the reconciliation.
Close the case with an outcome, not a promise
Ask for a copy of what was submitted, the submission acknowledgement and the case reference. Agree who will answer follow-up questions and track progress. Treat a submission acknowledgement as evidence that a request was sent, not proof that HMRC accepted the correction or paid a refund.
Reconcile the final decision with the customs charge, repayment received and any VAT return adjustment. Keep the complete file together and update the broker instructions for future shipments. Cambridge China Bridge’s staff in China can help obtain factory invoices and product details; agree who handles the HMRC submission and accounting.
Frequently asked questions
Can my broker change a declaration after clearance?
HMRC says it cannot be amended or cancelled in the broker’s software after clearance. Ask the broker to identify the appropriate HMRC correction route and provide the submission reference.
What evidence should I give my customs broker?
Start with the declaration, your instructions, invoice, packing list and transport document. Add a correction worksheet and product evidence relevant to the error. Keep original and corrected versions.
Can I claim overpaid import VAT with the duty refund?
If you are VAT registered, ask your accountant or HMRC to confirm whether overpaid import VAT should be corrected through your VAT return rather than the customs repayment service. Ask your accountant to reconcile it separately from the duty claim.
Do I still have to deal with underpaid duty if the broker made the error?
Progress the customs correction while discussing the broker’s responsibility separately. HMRC’s voluntary disclosure process raises a charge for extra duty or VAT due; check the appointment and original instructions.