Duty drawback is one of the older programs in US trade law and one of the most consistently underused. If goods come into the country, duty gets paid, and those goods — or goods substituted for them — later leave the country, a large share of that duty can come back. For South Florida importers who also export, the numbers are often worth the administrative effort.

A note before going further: this is general information about how the program is structured, not legal or customs advice. Drawback rules are detailed and the penalties for getting a claim wrong are real. Work with a licensed customs broker or drawback specialist on an actual filing.

The basic idea

The United States collects duty on imports to protect domestic production and raise revenue. Neither rationale applies to goods that do not stay here. Drawback exists to refund duty on merchandise that is exported or destroyed under customs supervision — up to 99 percent of what was paid, with CBP keeping 1 percent for administration.

The main types

Unused merchandise drawback

You import goods, you do not use them, and you export them in essentially the same condition. The most straightforward case. Incidental operations — testing, cleaning, repacking, inspection — do not count as “use.”

Manufacturing drawback

You import components, manufacture something with them in the US, and export the finished article. The duty on the imported components is recoverable. Requires a manufacturing drawback ruling from CBP describing your process.

Rejected merchandise drawback

Goods that did not conform to specification, were shipped without consent, or were defective, and are returned or destroyed. Covers the “this shipment was wrong and it is going back” scenario.

Substitution drawback

The provision that makes the program broadly usable. You do not have to export the identical physical units you imported — you can export commercially interchangeable goods classified under the same 8-digit HTS subheading. This means a company with continuous import and export flows can match them up without tracking individual serial numbers.

Why Miami is a natural drawback market

South Florida is not only an import gateway. A large share of what lands at PortMiami and Port Everglades is destined for the Caribbean and Latin America, moving back out through the same ports or through Miami International Airport. Goods that arrive, sit briefly, and leave again are precisely the fact pattern drawback was written for.

Distributors serving Caribbean and Latin American markets frequently import a full product line under duty, sell a portion domestically, and export the rest. The exported portion is a drawback candidate. See our notes on Caribbean and Latin America transshipment through Miami for how those flows typically move.

What CBP will want to see

Drawback is an audit-driven program. The claim is only as good as the documentation linking a specific import entry to a specific export.

• Import side: entry summaries (CBP Form 7501), commercial invoices, packing lists, and proof duty was actually paid.
• Export side: Electronic Export Information filings, bills of lading, commercial invoices, and proof the goods physically left.
• The link between them: inventory records under an approved accounting method — FIFO, LIFO, or specific identification — that trace imported units through to exported units.
• Certificates of delivery where the goods changed hands between the importer and the exporter.

Companies that succeed at drawback usually set up the recordkeeping first and file second. Retrofitting an audit trail onto three years of mixed inventory is where most claims die.

Drawback vs. a foreign-trade zone

Both reduce duty exposure; they do it at different moments. Drawback pays duty and gets it back later. An FTZ defers the duty so it is never paid on goods that are re-exported — better for cash flow, but it requires operating in or through a zone. If your volume supports it, the FTZ route avoids the refund cycle entirely. Our guide to foreign-trade zones in Miami covers how that works and what it takes to use one.

Bonded warehousing sits in a similar space — goods stay under customs control and duty is deferred until entry for consumption. Relevant background in our piece on bonded container drayage.

Where drayage touches this

Drawback claims turn on proving goods moved. Every leg of that movement generates a document, and the drayage legs are no exception: the delivery to your facility on import, the pull for export stuffing, the interchange receipts, the delivery to the terminal against the vessel cutoff. Carriers that keep clean, retrievable records make the audit trail easier to assemble years later.

If cargo is moving under customs control between the two events, the in-bond and bonded transport documentation becomes part of the same file.

Is it worth pursuing?

Rough test: multiply your annual duty paid by the share of that merchandise you export. If the result is meaningfully above the cost of a specialist’s fee and the internal recordkeeping effort, it is worth a conversation. Rising tariff rates have pushed a lot of importers over that threshold who were below it a few years ago — see how tariffs and duties affect your container.

For the drayage side of your import and export moves in South Florida, see what we handle or request a quote.

Frequently asked questions

How much duty can I actually get back?

Up to 99 percent of the duties, taxes and certain fees paid on the imported merchandise. CBP retains 1 percent to cover administrative costs. The refund applies to ordinary customs duties and, depending on the drawback type, to some additional fees.

How far back can I claim?

Drawback claims must generally be filed within five years of the date of importation, and the export or destruction must also occur within that five-year window. Many companies discover the program late and file for prior years, which is allowed within that limit.

Do I need a customs broker to file a drawback claim?

Not legally, but nearly everyone uses a broker or a drawback specialist. The filing is done electronically through ACE, requires a detailed audit trail linking imports to exports, and CBP scrutinizes claims closely. The specialist fee is typically a percentage of the recovery.