A consultancy meeting in an office

What Is a Customs Broker and What Do They Do?

The customs broker and the warehouse operator are often confused. They do different jobs and work together.

Warehousing and Customs 2 min read

A customs broker is a licensed professional who carries out declarations and formalities under customs legislation on behalf of the owner of the goods. They file the declaration and follow the formalities before the administration.

The warehouse operator, by contrast, physically keeps the goods, maintains their records and carries out handling. The two professions do not replace one another; they work together.

What the broker does

  • Files and registers customs declarations
  • Determines the HS code and calculates the duty
  • Advises on the choice of procedure
  • Handles correspondence and appeals with the administration
  • Follows exemption, incentive and documentation processes

What the warehouse operator does

  • Physically keeps and stacks the goods
  • Draws up weighing, counting and measurement reports
  • Maintains the inbound–outbound register and stock records
  • Carries out handling operations
  • Produces the balance reconciliation on partial withdrawals

How the two work together

In a healthy process the warehouse has the data the broker needs ready before the declaration: quantity, packaging, weighing. The broker in turn tells the warehouse the declaration and permission status.

If the two wait on each other the process drags; if they inform each other in advance, no surprise appears on the day of despatch.

Choosing a broker

Experience in your product group matters: steel, food and chemicals require different HS code and regulatory knowledge.

The contract is formed directly between you and the broker; the warehouse operator is not a party to that relationship.

Frequently Asked Questions

Questions About This Page

Can a warehouse operator act as a customs broker?

No. Customs brokerage is a separate licensed profession; the broker files the declaration.

Can I import without a customs broker?

In practice declaration formalities are handled through a broker. Confirm with the legislation and the administration whether and on what conditions you may act on your own behalf.

Is the broker's fee included in the warehouse charge?

It is not. They are two separate services under two separate contracts, and the quotations come separately.

When should I bring the customs broker into the process?

Ideally before the goods are shipped, while the documents are still being prepared. The broker guides you from the outset on tariff classification, the permits and papers required, and the customs procedure to be chosen. A missing document noticed only after the goods reach the port or the warehouse stretches the process out.

Can my broker access the details of my goods held in the warehouse directly?

Yes, and your instruction to the warehouse operator is all that is needed. We then share the entry, stock and release data required for the declaration with your broker directly, and you see the same figures. Without your instruction no information about your goods is given to third parties.

Does the warehouse company decide which customs broker I work with?

No, choosing the broker is entirely up to you. The warehouse operator coordinates with whichever broker you appoint, and you can carry on with the one you already use. If you ask us to suggest a name we will, but you are under no obligation to use it.

Can't find your question here? Warehouse Guide answers instantly on 23 topics — or write to us directly.

Do you need help with this?

Tell us about your cargo or your product requirement and we will talk through how what this article describes applies to your own case.