Bonded Warehouse
A bonded warehouse is a secured facility authorized by U.S. Customs and Border Protection (CBP) where imported goods can be stored without paying duties for up to five years. Duties are only paid when the goods are withdrawn for domestic consumption. If the goods are re-exported, destroyed, or transferred to a Foreign Trade Zone, no duties are owed at all.
How Bonded Warehouses Work
Entry and Storage
When goods arrive at a U.S. port, the importer can choose to enter them into a bonded warehouse instead of paying duties immediately. The goods are stored under CBP supervision — meaning they are tracked and cannot be removed without CBP authorization.
Withdrawal Options
When the importer is ready to use or sell the goods, they have several options:
| Action | Duties Owed | When to Use |
|---|---|---|
| Withdraw for consumption | Full duties at time of withdrawal | When you're ready to sell domestically |
| Re-export | No duties owed | When you find a buyer in another country |
| Transfer to FTZ | Deferred until FTZ withdrawal | When you want to further process goods duty-free |
| Destroy under CBP supervision | No duties owed | When goods are damaged or obsolete |
Time Limit
Goods can remain in a bonded warehouse for up to 5 years from the date of import. After 5 years, duties must be paid or goods must be exported/destroyed.
Types of Bonded Warehouses
CBP authorizes several classes of bonded warehouses:
- Class 1: Government-owned (used for seized or unclaimed goods)
- Class 2: Private bonded warehouses (importer stores only their own goods)
- Class 3: Public bonded warehouses (stores goods for multiple importers — most common for SMBs)
- Class 4: Bonded yards/sheds (for heavy or bulky goods)
- Class 5: Bonded bins (for grain and similar commodities)
- Class 9: Duty-free stores (airport/border shops)
Why Bonded Warehouses Matter in 2026
With tariff rates at historic highs and policy changing rapidly, bonded warehouses offer strategic advantages:
1. Cash Flow Management
Instead of paying 40-65% duties upfront when goods arrive, you pay duties only when you actually need the goods. This can free up significant working capital — especially important when credit is tightening.
2. Tariff Rate Arbitrage
Duties are assessed at the rate in effect when goods are withdrawn, not when they were imported. If Section 122 expires on July 24, 2026, goods stored in a bonded warehouse before that date can be withdrawn after expiration at a lower rate.
3. Market Flexibility
If tariff changes make it more profitable to re-export goods to another country rather than sell them domestically, bonded warehouse storage gives you that option — with no U.S. duties owed.
4. Refund Uncertainty
With IEEPA refund processing delayed, some importers are using bonded warehouses for new shipments to avoid paying duties that might later need to be refunded.
Cost Considerations
Bonded warehouse storage isn't free:
- Storage fees: Typically $0.50-3.00 per pallet per day depending on location and goods type
- Handling fees: Charges for receiving, storing, and withdrawing goods
- Bond requirement: You must maintain a customs bond (typically 10-15% of the estimated duties)
- Insurance: Required for the value of goods plus duties
For high-value goods facing high tariff rates, the storage costs are typically a small fraction of the duty deferral benefit.
Related: Landed Cost | Customs Bond | Duty Drawback