How duty drawback recovers tariffs you already paid on re-exported goods

Duty drawback refunds up to 99 percent of duties, taxes, and fees paid on imported goods that are later exported or destroyed. You file through CBP with proof of import, proof of export, and a link between the two. Most claims use substitution drawback, which lets you match exported goods to imported goods of the same kind and quality instead of tracing exact units. The catch is documentation: without clean import and export records, claims stall or die.

What drawback actually refunds

Drawback covers duties, the merchandise processing fee, and harbor maintenance fees paid at import. The headline number is 99 percent of duties, and the MPF and HMF portions follow similar math. For a brand importing at a 15 percent duty rate and re-exporting a meaningful share of inventory, whether to Canada, the UK, or anywhere else, the refund can be one of the largest single recoveries in the customs budget.

There are two main flavors. Direct identification drawback ties a specific import entry to a specific export, which works when you can trace serial numbers or lots. Substitution drawback is the practical one for most brands: you show that the exported merchandise is of the same kind and quality as the imported merchandise, commercially interchangeable, and CBP accepts the match. Apparel, consumer goods, and components usually qualify under substitution without heroic tracing.

Why brands miss it

The number one reason is nobody owns the paperwork. Drawback needs the import entry number, the export documentation (bill of lading or airway bill), and evidence tying the goods together. When the 3PL handles exports and the broker handles imports and nobody talks, the records never assemble. The second reason is timing assumptions: many teams believe the window closed, but you generally have five years from the date of import to file, which means old shipments can still pay out.

The third reason is the mistaken belief that drawback is only for manufacturers. It is not. Retailers and brands that import finished goods and ship some portion internationally, including cross-border DTC orders fulfilled from US inventory, can claim. If you hold US stock and ship to international customers, every one of those shipments is a potential drawback line.

What disqualifies a claim

Goods that are used in the United States before export generally do not qualify, with narrow exceptions. Damaged or defective goods that are destroyed under CBP supervision can qualify, which matters for returns processing: a destroyed return can still generate drawback. The documentation standard is the real killer. Missing export proof, vague commercial invoices, or inventory systems that cannot show the imported goods and exported goods are the same kind and quality will sink a claim faster than any legal technicality.

Another trap is double-claiming across related programs. If you already recovered duties through a different mechanism on the same merchandise, drawback is off the table for that portion. Your broker should map which entries have claims against them before you file.

How to set it up without a customs department

You do not need in-house trade compliance to run drawback. The practical setup is a drawback rider on your customs bond, a broker or drawback specialist who files on your behalf, and a monthly data routine: export your import entries, export your export shipments, and match them. Most specialists work on a contingency or per-claim fee, so the economics are easy to test with one quarter of data before committing.

Start with a lookback. Pull five years of import entries and match against export records. Even a partial match usually surfaces enough recovery to fund the ongoing process. Then build the monthly habit so claims file continuously instead of in one painful annual scramble. Drawback rewards boring, consistent recordkeeping more than clever strategy.