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Bonded Warehouses and Their Benefits for Importers

An image depicting the interior of a bonded warehouse, with several packages in the foreground and a sign reading "Customs Bonded Area" in the background.
What is a bonded warehouse, and what advantages can you expect when storing your goods under bond? Find out how these facilities are a boon for importers.
Updated: December 1, 2025
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Importers have used bonded warehouses to store goods sourced from foreign countries for centuries, taking advantage of deferred payment of certain import fees. While historically associated with the importation of spirits, modern bonded warehouses benefit importers of all types of goods. If you’re thinking of making bonded storage part of your import strategy, our licensed customs brokers can set you up for success. 

Key Takeaways

  • The tariffs and duties are not due on goods stored in bond until they are withdrawn for consumption in the US.
  • While stored, goods in certain bonded warehouses can undergo manufacturing processes and manipulation without the importer paying duties and tariffs.
  • US Customs and Border Protection (CBP) recognizes 11 classes of bonded warehouses, many of which are located near major US ports.

In this article, I’ll cover the definition of bonded warehousing, the different types available to importers, and the benefits of storing goods in bond.

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Customs Bonded Warehouse Definition

CBP defines a bonded warehouse as “a building or other secured area in which imported dutiable merchandise may be stored, manipulated, or undergo manufacturing operations without payment of duty for up to five years from the date of importation”

This differs from a standard, unbonded warehouse chiefly because duties and tariffs would be due at the time of importation rather than as the goods are withdrawn.

The degree to which merchandise can be modified while stored in bond differs from one warehouse class to another. If you’re uncertain whether your goods should be stored in bond, we recommend scheduling consultation time with one of our experienced customs brokers.

Related: How Much Does a Customs Broker Cost? A Benefits Analysis 

Types of Bonded Warehouses

CBP separates different types of bonded warehouses into 11 classes based on factors such as their specific purpose and who owns the location in question. 

A graphic displaying information about bonded warehouses, including their numerical classification, type, and description. The information is presented in three columns from left to right and reads as follows:
Class 1: Owned or Leased by the Government
Used by CBP to hold merchandise that has been seized for examination or is pending final release
Class 2: Importer’s Private Bonded Warehouse
Used by the warehouse proprietor to store their own merchandise, no public access
Class 3: Bonded Warehouse for Public Use
Can be used by any importer to store imported merchandise
Class 4: Bonded Yard or Shed
Intended for large, bulky merchandise, including bulk storage for liquids and feeding pens for animals
Class 5: Bonded Storage for Grains
Solely used for storing imported grain, includes bins and grain elevators 
Class 6: Manufacturing Bonded Warehouse
Used to manufacture goods in bond with imported components for export, including cigars intended for domestic sale or export
Class 7: Smelting and Refining Bonded Warehouse
For smelting and refining imported materials that bear metal
Class 8: Manipulation Warehouse
For the manipulation of imported goods without manufacturing processes involved (i.e. cleaning, sorting, repacking)
Class 9: Duty-Free Store
Sells duty-free merchandise to visitors leaving the US.
Class 10: In-Flight/International Travel Bonded Warehouse
For the storage of duty-free merchandise meant for sale on international flights
Class 11: General Order Warehouse
For the storage of abandoned or unclaimed imported merchandise after 15 days

While importers of all types of goods can store merchandise in a bonded warehouse, there are some goods that are held in bond more frequently than others.

Types of Goods Stored In Bonded Warehouses

Historically, consumables such as spirits, tea, and tobacco were the most common commodities stored under bond. This practice continues today, but bonded storage isn’t limited to any particular set of commodities. 

Instead of focusing on the type of merchandise you choose to import, ask yourself these two questions:

  • Do my imported goods incur high tariffs and/or duties?
  • If yes, wouldn’t it be nice not having to pay those fees all at once?

Deferred payment of certain import fees is just one of the advantages bonded warehouses can offer to US shippers.

Benefits of Bonded Warehouses

When you store goods in a bonded warehouse, duties and tariffs aren’t due until you withdraw the items for consumption in the United States. This is arguably the biggest benefit of bonded storage as it gives importers some leeway in when they have to remit these fees to CBP. 

Many other benefits of bonded storage are linked to deferred payment of duties. For instance, goods that are heavily regulated by partner government agencies (PGAs) of CBP are often subject to more stringent scrutiny when they arrive in port than common household goods. If such an agency decides that your shipment requires a license or permit for which you haven’t applied, you might have to re-export or have your goods destroyed per CBP orders. 

However, storing your goods in a bonded warehouse gives you up to five years to address issues of import permissibility. While your shipment is in bond, you can apply for missing licenses, PGA approvals, and submit or correct missing/incorrectly filled-out documents. 

If a PGA does get involved, this application process can sometimes take months to accomplish, but your shipment will remain safely in bond. Assuming you get all of the necessary documents and permissions, you’ll then be able to withdraw your merchandise for consumption without issue.  

Savvy importers sometimes use bonded warehousing to try “waiting out” high tariff rates all together. While there is no legal method of avoiding properly assessed duty and tariff payments, deferring those payments via bonded storage can sometimes lead to thousands of dollars saved, especially when economic policies seem to change every other week. 

Related: An Importer’s Guide to Partner Government Agencies

How Bonded Warehouses Help With Tariffs

To provide a real-world example of how storing your merchandise in a bonded warehouse can ease tariff turmoil, let’s start with one of the most popular commodities in the world: coffee.

One of the United States’ largest suppliers of coffee is Brazil. Between October 2024 and September 2025, Brazil exported over $2 billion worth of coffee to the US. However, coffee importers hit a stumbling block in late July as the White House raised tariffs on goods imported from Brazil to 40% ad valorem. Some importers chose to simply eat the rate increase, while others held their goods in bonded warehouses and waited.

Patience proved to be a virtue in this case. Just a few short months after the tariff rate increased, the president removed tariffs entirely on a number of grocery items, including coffee. Importers who stored their merchandise under bond were able to take advantage of the tariff removal since the fees weren’t owed until withdrawal for consumption. Instead of getting hit with the 40% rate, their coffee incurred no tariffs at all once the new order took effect in November.

You can see that under the right circumstances, bonded warehouses give importers options for deferring and mitigating one of the biggest fees associated with international trade. If you want to get started exploring this option for your business, we can help.

Import Your Shipments With USA Customs Clearance

Our licensed customs brokers offer a full suite of services including consultations and customs brokerage, simplifying the complex world of international trade for shippers and importers like you. Reach out today at (855) 912-0406, or fill out a contact form online to find out how partnering with us can elevate your business.

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