What does a customs broker do?

A customs broker prepares and submits customs declarations, classifies goods under the correct HS code, calculates duty and import VAT, and deals with customs authorities so your goods can clear the border.

What is the difference between a customs broker and a freight forwarder?

A freight forwarder arranges the physical transport of goods; a customs broker handles the customs clearance once they reach the border. Some logistics companies provide both services, but they are distinct functions.

Do I need a customs broker to import into the EU?

It is not always legally mandatory, but most sellers use one because customs declarations require accurate classification, valuation and documentation. Non-EU sellers in particular often need a broker to act as a customs representative.

How much does a customs broker cost?

Brokers typically charge a fee per declaration or shipment, sometimes plus charges for extra services. The amount varies by provider, country and complexity, so it is worth comparing quotes against the value and frequency of your shipments.

Glossary

Customs Broker

Customs agent · Customs clearance agent · Customs representative

A customs broker is an agent who handles customs clearance on your behalf — preparing and submitting import and export declarations, classifying goods, calculating duty and VAT, and dealing with customs authorities. Cross-border sellers use a broker to clear goods quickly and correctly without becoming customs experts themselves.

Last updated: June 2026

Key facts

A customs broker prepares and lodges customs declarations and deals with customs authorities so your goods can clear the border.
They classify goods (assign HS codes), calculate duty and import VAT, and ensure the required documentation is correct.
A broker is distinct from a freight forwarder: the forwarder moves the goods, the broker clears them through customs (though some firms do both).
Non-EU sellers may need a broker to act as a customs representative, sometimes as an indirect representative who shares liability.

What a customs broker does

A customs broker is the specialist who gets your goods through customs. When a shipment crosses a customs border, a declaration must be filed that describes the goods, classifies them under the correct tariff (HS) code, declares their value and origin, and calculates the duty and import VAT due. The broker prepares and submits that declaration on your behalf and liaises with customs if questions arise.

Getting this right matters financially and operationally. The HS code drives the duty rate, the declared value drives the duty and VAT amounts, and the origin can affect whether preferential rates apply. Errors lead to overpaid duty, delays, or compliance problems. A good broker reduces that risk by applying current rules and classifications correctly.

Customs broker vs freight forwarder

These roles are often confused because they sit next to each other in the import process. A freight forwarder arranges the physical transport — booking sea, air or road freight and coordinating the movement of goods from origin to destination. A customs broker handles the regulatory clearance once goods reach a customs border. The forwarder moves the box; the broker clears it.

In practice many logistics companies offer both services, so a single provider may forward your freight and also clear it through customs. But they are distinct functions, and understanding the difference helps when you are assembling your cross-border supply chain or comparing quotes.

For non-EU sellers, brokers can also act as customs representatives. A direct representative acts in the importer’s name, while an indirect representative acts in its own name and can share liability for the customs debt — a distinction that matters for non-EU businesses that lack an EU establishment.

Example

A non-EU seller ships a pallet of goods into the EU. A customs broker classifies each product under the correct HS code, declares the value and origin, calculates the duty and import VAT, and submits the import declaration to customs. The broker resolves a query about the declared value with the customs office, and the goods are released for delivery without the seller having to deal with customs directly.

Why it matters for marketplace sellers

A customs broker lets you import and export across customs borders without mastering tariff classification and customs procedures yourself.
Correct HS classification and valuation by your broker directly affect how much duty and import VAT you pay, so broker quality matters.
A broker clears goods; a freight forwarder moves them — though one logistics provider may do both, it is worth knowing which service you are buying.
As a non-EU seller you may need a broker to act as your customs representative, and an indirect representative can share liability for the customs debt.