A customer returns a jacket. You refund the price, pay the return shipping, inspect the unit, and put it back on the shelf. The whole cycle feels like the transaction unwound itself, and in accounting terms it mostly did, except for one line: the duty. Duty was paid when the jacket entered the country, and a return does not reverse it. The duty stays paid unless the unit leaves the country again or is destroyed under CBP supervision, and the mechanism that gets it back is duty drawback, a refund of up to 99 percent of the duties, taxes, and certain fees paid on imported goods that are later exported or destroyed. At least 1 percent always stays with the government, and the claim is filed electronically with CBP in its ACE system.
The rule that decides whether a return supports a claim is the route, not the reason. A return from a US customer that goes back into US inventory creates no claim, because the goods never left the country. A return can qualify if the unit is then exported or destroyed under CBP supervision, and shipping it back to the supplier or to an overseas outlet both count. Cross-border returns are the more common case: a Canadian customer buys a jacket shipped from your US warehouse, and that sale is an export, so the duty paid on the jacket can be claimed. The domestic sale in the middle does not disqualify the goods, as long as they leave the country. What kills the claim is domestic resale. If the returned units are resold to another US customer, the drawback claim on those units is dead, because drawback requires export or destruction, and domestic resale is neither.
There are two unused-merchandise routes, and they identify the goods differently. Direct identification drawback, under 19 U.S.C. 1313(j)(1) and 19 CFR 190.31, covers the same imported units, exported or destroyed without use in the United States, and caps the refund at 99 percent of the duties, taxes, and fees paid. The export or destruction must happen within five years of the importation date and before the claim is filed. Substitution drawback, under 1313(j)(2) and 19 CFR 190.32, bases the refund on the export of substituted merchandise rather than the identical imported lot, but it is not available for exports to Canada or Mexico under USMCA, so direct identification is the only route there, and the claimant must tie each exported unit to a specific import entry.
The route that fits returns best is usually the rejected merchandise route, under 19 U.S.C. 1313(c) and 19 CFR 190.41. It covers imported merchandise, entered for consumption and duty-paid, that does not conform to sample or specifications, was shipped without the consent of the consignee, was determined defective as of the time of importation, or was ultimately sold at retail and for any reason returned to and accepted by the importer. That last category is the returns case, and it allows for the use of the merchandise in the US, which the unused-merchandise routes do not. The refund is again 99 percent of the duties paid, the export or destruction must happen within the five-year statutory period, and the claimant must file a notice of intent on CBP Form 7553 at least five working days before the intended exportation, unless CBP waives prior notice.
The hard part is not the law. It is knowing which unit went where. Once a product has been sold at retail and returned, CBP treats it as merchandise that may have been used for its intended purpose, and its new appearance does not prove otherwise, a position confirmed in HQ H263493 from July 2017. For importers that restock saleable returns alongside never-sold goods, that treatment can put unused merchandise drawback out of reach, and when possibly used returns sit in the same inventory as never-sold goods, CBP has denied entire claims. The operational fix is unit-level or lot-level tracking from return receipt through final disposition, so you can prove which units left and which stayed.
CBP approved one accounting answer to the commingled inventory problem in March 2026. In HQ H322158, issued to Safilo USA, an importer of non-prescription eyewear, CBP approved the low-to-high blanket accounting method in 19 CFR 190.14(c)(3)(iv), with every returned unit assigned a drawback value of zero. Safilo did not argue its returns were unused. It proposed to claim direct identification drawback only on the unsold portion of its inventory, using the accounting method to distinguish drawback-eligible from drawback-ineligible units without physical segregation. Returned units assigned zero sit at the bottom of the low-to-high ladder and are identified first, which leaves the never-sold units eligible. The lesson for a landed cost model is the same: a return is not one cost, it is a fork, and the duty line on the returned unit is recoverable only if the unit's next stop is out of the country. If the surcharges on the inbound leg are the gap, the surcharges your freight quote never shows covers the line items that hide in a quote, and landed cost per SKU covers splitting one container across forty products.
No. Duty paid at entry stays paid unless the unit leaves the country again or is destroyed under CBP supervision. A return that goes back into US inventory creates no drawback claim, because the goods never left.
Up to 99 percent of the duties, taxes, and fees paid on the imported merchandise. At least 1 percent always stays with the government, and the claim is filed electronically with CBP in the ACE system.
Rejected merchandise drawback under 19 U.S.C. 1313(c) usually fits best, because it covers goods sold at retail and returned to the importer for any reason, and it allows for use of the merchandise in the US. Unused merchandise drawback requires the goods not to have been used.
That commingling can put unused merchandise drawback out of reach, because CBP treats a returned unit as possibly used. CBP approved an accounting answer in HQ H322158: the low-to-high method, with every returned unit assigned a drawback value of zero, so the unsold units stay eligible.