How to Apply for Duty Drawback in 2026: Filing Guide for Importers

Duty drawback recovers up to 99% of duties paid on imported goods that are subsequently exported, destroyed, or used to manufacture exported goods. Three main types: manufacturing drawback (1313(a)/(b)), unused merchandise drawback (1313(j)(1)), and rejected merchandise drawback (1313(c)). Filings go through CBP’s ACE drawback module. Time limit: 5 years from import date. Most claims pay in 90-180 days.

Most SMB importers leave drawback money on the table. They paid the duty when the goods came in, then exported the goods or used them in something they exported, and never filed to get the duty back. Drawback is the federal program that lets you do exactly that – recover up to 99% of duties paid on goods that did not stay in the U.S. economy.

This guide walks through the three drawback types, the filing process, the documentation you need, and the situations that make drawback worth pursuing.

The three types of duty drawback

Manufacturing drawback (19 U.S.C. § 1313(a) and (b))

You imported components, paid duty, used them to manufacture a finished good, and exported the finished good. Drawback recovers duty on the imported components. Two flavors: same-condition (1313(a)) where the imported part is used as-is in the export, and substitution (1313(b)) where the imported part is interchangeable with a domestic equivalent in the manufacturing process.

Unused merchandise drawback (19 U.S.C. § 1313(j)(1))

You imported goods, paid duty, never used or processed them in the U.S., and exported them as-is. Drawback recovers duty on the export. Common for: returned-to-supplier goods, slow-moving inventory shipped abroad, distribution model where the U.S. is a transshipment point.

Rejected merchandise drawback (19 U.S.C. § 1313(c))

You imported goods, paid duty, and the goods turned out to be defective, not as ordered, or non-conforming to sample. You either exported them or destroyed them. Drawback recovers duty.

Eligibility checklist

1. Goods were imported into the U.S. and duty was paid.
2. Goods were exported (or destroyed under CBP supervision) within 5 years of the import date.
3. You have proof of import: entry summary (CBP Form 7501).
4. You have proof of export: bill of lading, export declaration, or commercial invoice with foreign destination.
5. You have proof of identity: matching imported lot to exported lot (manufacturing drawback uses substitution rules; unused/rejected uses identification).
6. For substitution drawback: imported and substituted goods are commercially interchangeable.

Filing through ACE drawback module

• Get an ACE Portal account if you do not have one. Link it to your importer-of-record number.
• Determine your drawback type (manufacturing, unused merchandise, or rejected merchandise).
• Compile import documentation for each entry: CBP Form 7501, commercial invoice, bill of lading, duty payment record.
• Compile export documentation matching imports to exports: export bills of lading, export declarations, commercial invoices, dates.
• For manufacturing drawback: prepare the bill-of-materials documentation showing imported component flows into exported finished good.
• File via ACE drawback module. Submit summary + supporting documentation. CBP assigns a claim number.
• Respond to any CBP information requests within 30 days. Most claims have at least one CF-29 information request.
• Receive payment. Manufacturing drawback typically pays in 6-12 months; unused/rejected pay faster (3-6 months).

How much can you actually recover?

Drawback regulations allow up to 99% of duty paid (the 1% retained covers CBP processing). For most claims, the practical recovery is 95-99% – the gap is rarely the regulatory cap; it is documentation gaps that prevent some entries from being claimable.

Section 232 and Section 301 duties are eligible for drawback. Section 122 surcharge – currently in effect through July 24, 2026 – is also eligible for drawback under standard rules. MPF and HMF are NOT eligible.

When drawback is worth pursuing

1. You export at least $250k of goods per year that were originally imported.
2. Your duty rate on imports is at least 5% (gives ~$12k+ annual drawback potential).
3. You have a manufacturing process that uses imported components (manufacturing drawback compounds quickly).
4. You ship returns, defective goods, or excess inventory back to suppliers abroad (rejected merchandise drawback).

Common reasons drawback claims fail

1. Imported lot cannot be identified to exported lot (especially common in commingled inventory).
2. Export documentation is incomplete or shows a different exporter than the importer.
3. Time limit blown – exports outside the 5-year window from import date.
4. For substitution drawback: imported and substituted goods not actually commercially interchangeable per CBP’s standards.
5. Duty paid was a “drawback-ineligible” duty (e.g., MPF, HMF, certain agricultural fees).

Frequently asked questions

How long does a drawback claim take to pay?

Unused merchandise and rejected merchandise drawback typically pay in 3-6 months. Manufacturing drawback typically pays in 6-12 months due to complexity of bill-of-material reviews. Claims with CF-29 information requests take longer.

Can I file drawback on Section 301 or Section 122 duties?

Yes. Section 232, Section 301, and Section 122 duties are all eligible for drawback under the standard rules. MPF and HMF are not.

Do I need a customs broker to file drawback?

No, but most importers benefit from a specialized drawback service. The documentation requirements are technical, the claim format is unforgiving, and rejected claims are hard to reopen.

What is the difference between drawback and a refund?

A refund (e.g., the IEEPA refund through CAPE) is paid because duty was incorrectly assessed or imposed. Drawback is paid because goods that paid duty were subsequently exported or destroyed. Both are CBP-administered; they use different filing channels.

Can I file drawback if I no longer own the goods?

For manufacturing drawback, you must show that the imported components went into the exported goods you produced. For unused/rejected merchandise drawback, the importer of record (or a designated assignee) is the eligible claimant. Successor-in-interest issues sometimes arise; check ownership chain carefully.