What is a customs broker and do you need one for China imports?
Customs & rules · Updated
When goods from China arrive at a US port or airport, someone has to file the import entry with US Customs and Border Protection, arrange for duties to be paid, and get the cargo released. That someone is a licensed customs broker.
For small importers, the question is not just what a customs broker does, but whether you need to find one yourself or whether your freight forwarder already includes brokerage. Here is how it works.
Key takeaways
- --A licensed customs broker files your import entry with CBP, classifies your goods, and arranges duty payment and cargo release.
- --Any commercial import valued at $2,500 or more requires a formal entry filed by a licensed broker.
- --If your forwarder ships DDP, brokerage is almost always included -- confirm it is in the quote.
- --If you ship FOB or EXW, you need to arrange customs clearance and a broker separately.
- --Standard broker entry fees run $75 to $200; add ISF and bond costs for ocean shipments.
- --Verify a broker's CBP license number before booking -- CBP publishes a searchable public list.
What a customs broker does
A licensed customs broker is a private individual or company licensed by CBP to transact customs business on behalf of importers. Their core job is to file the import entry electronically through the Automated Commercial Environment (ACE), the US government's trade processing system.
Filing the entry involves classifying the goods using the correct 10-digit Harmonized Tariff Schedule (HTS) code, calculating the duties owed, submitting all required documents (commercial invoice, packing list, bill of lading or airway bill, and any required certificates), paying duties and fees to CBP, and obtaining the release of the cargo.
The broker acts as your legal agent with CBP. They are responsible for the accuracy of the entry. If the classification is wrong, the wrong duty rate is applied, and CBP can audit the entry after the fact and charge the difference plus penalties.
When you need a customs broker
You need a customs broker any time your shipment requires a formal entry, which means any commercial import valued at $2,500 or more. Below $2,500, an informal entry can be filed without a licensed broker.
Most importers from China deal with formal entries regularly. If you are buying goods to resell, importing FBA inventory, or bringing in a production order, your shipments will almost certainly exceed the $2,500 threshold and require a licensed broker.
When you do not need to hire one separately
If your freight forwarder provides DDP (Delivered Duty Paid) service, customs brokerage is almost always included. The forwarder either holds a CBP broker license themselves or has a licensed broker they work with. The entry is filed as part of the service, and the broker fee is built into your all-in DDP quote.
This is the main reason small importers use DDP service: it removes the need to find, brief, and manage a separate customs broker. You give the forwarder the cargo details and commercial invoice, and they handle the entire clearance.
If you are shipping FOB or EXW, you are responsible for arranging US customs clearance yourself. In that case, you will need to contract directly with a licensed customs broker, provide them the entry documents, arrange payment of duties, and coordinate the release with the carrier.
What a customs broker charges
Customs broker fees for a standard import entry from China typically fall in these ranges:
- Entry filing fee: $75 to $200 per shipment (covers the formal entry preparation and ACE submission)
- ISF filing fee (ocean shipments only): $25 to $50 (the 10+2 Importer Security Filing required 24 hours before loading)
- Customs bond: $50 to $75 for a single-entry bond, or included if you hold a continuous bond
- Additional fees may apply for: exam holds (if CBP selects the cargo for inspection), remote filing, or handling unusual documentation requirements
Total customs clearance cost for a straightforward China import: $150 to $350, not including the duties themselves. Duties are calculated separately based on the HS code and cargo value.
If a DDP forwarder quotes you an all-in price, these fees are already inside the quote. If a freight-only forwarder quotes you, add these costs to their number to get the real landed cost.
How to verify a broker is licensed
CBP maintains a public database of licensed customs brokers at cbp.gov. You can search by name or license number to confirm a broker is currently licensed.
A licensed customs broker will have a CBP-issued broker license number, which they should provide on request. If a forwarder claims to offer brokerage but cannot provide a license number or the name of the licensed broker filing your entries, ask directly before booking.
FAQ
What does a customs broker do?
A customs broker files the import entry with US Customs and Border Protection on your behalf. They classify your goods with the correct HTS code, calculate duties, submit required documents, pay duties, and obtain the release of your cargo. They act as your legal agent with CBP.
Do I need a customs broker to import from China?
Yes, for any shipment with a commercial value of $2,500 or more. These require a formal entry, which must be filed by a licensed customs broker. Below $2,500, an informal entry can be used without a broker.
Does my freight forwarder include customs brokerage?
If you are shipping DDP, yes -- brokerage is almost always included. If you are shipping FOB or EXW, you typically need to arrange customs clearance separately. Always confirm in writing what is and is not included in the forwarder's quote.
How much does a customs broker cost?
A standard customs broker entry fee runs $75 to $200 per shipment. Add $25 to $50 for ISF filing on ocean shipments and $50 to $75 for a single-entry bond if you do not hold a continuous bond. Total customs clearance cost for a straightforward import is typically $150 to $350, not including the duties themselves.
How do I find a licensed customs broker?
CBP maintains a searchable database of licensed brokers at cbp.gov. Your freight forwarder can also refer you to a broker, or you can ask for the license number of the broker filing your entries if brokerage is included in their service.
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