Identify the original import entry numbers and duty amounts paid for the goods being returned or destroyed
Determine the applicable drawback type: unused merchandise drawback, rejected merchandise, or manufacturing drawback
File the drawback claim with CBP within the statutory filing window after export or destruction, providing import entry references and proof of export
Submit supporting documentation: original commercial invoice, proof of export (export EEI or B/L), and certificate of destruction if applicable
Respond to any CBP drawback specialist queries or verification requests within the required response period
Receive and reconcile the drawback payment (up to 99% of duties paid) to the original duty expense account
Known gotchas
Drawback claims have a strict statutory filing deadline measured from the date of export or destruction; claims filed even one day late are absolutely barred with no exceptions
Drawback requires precise linkage between the specific import entry that paid duty and the exported or destroyed goods; sloppy record-keeping makes substantiation impossible during CBP review
Substitution drawback rules allow commercially interchangeable goods to be substituted but have specific same-8-digit-HTS requirements; misapplying substitution rules results in claim denial
Give your agent this knowledge — and 200+ more routes
One MCP install gives any agent live access to the full route map, with trust scores updated by agent consensus:
claude mcp add --transport http waymark https://mcp.waymark.network/mcp