Make drawback viable where compliance risk runs highest.
CBP-compliant methodologies and audit-ready documentation, applied automatically.

Defensible methodology. Audit-ready documentation.
Pax applies allowable methodologies like FIFO, weighted averages, and statistical allocation to match imported materials to exported finished goods, even where physical tracing isn't feasible.

Production data integration
Production systems and customs records linked to batch history and export records.
$68,740,000
3 of 3 optimizedCombined recovery across 3 provisions
- 1313P Petroleum
- $14,820,000
- 1313B Manufacturing
- $29,460,000
- 1313J2 Unused Substitution
- $24,460,000
Duties paid — $112.4MNext year forecast — $76.9MSubstitution methodology
FIFO, weighted averages, and substitution logic applied where physical tracing isn't possible.
Duty entryProvision selectedExport recordMethodology documentedEvidence attachedTrace completeAudit-ready documentation
Every methodology decision documented automatically, defending batch production drawback.
Drawback made defensible.
Every claim audit-ready.
Remove the compliance risk
CBP-compliant methodologies applied automatically, with every decision documented.
Claim what batch production hides
FIFO, weighted averages, and substitution logic applied across your full production history.
See recovery across long cycles
Imported materials, batches, and exports tracked continuously, so you know what's filed, pending, and expiring.
Documentation you can defend
Audit-ready records generated for every claim and filed through ACE by one of only 30 ABI-certified firms in the U.S.
Track every aspect of your program in one place.
Track every claim from filed to paid, searchable by date, value, or status. Your full recovery program in one view.
Meet the teams that run on Pax.

“Out of everything Pax does for us, the centralization is the biggest benefit. It’s become my single source of truth for documentation across the entire import portfolio.”
Global Operations Manager
Verkada builds an AI-powered physical security platform for modern enterprises, importing hardware across a global supply chain for its integrated camera, access control, alarm, sensor, and workplace platform.
FAQ
01
Can chemical and pharmaceutical manufacturers claim drawback?
Yes. Duties paid on imported raw materials, intermediates, and active ingredients consumed in the manufacture of exported products are recoverable under manufacturing drawback, often up to 99% of duties and fees.
02
How does Pax handle substitution across grades and formulations?
Pax models substitution across HTS-equivalent grades, lots, and formulations, evaluating every eligible combination to select the provision that maximizes recovery while remaining compliant.
03
Can Pax produce audit-ready reporting across multiple facilities?
Yes. Pax consolidates claims and supporting documentation across every plant and legal entity into a single audit-ready program, with each claim traceable to its source records and ACE data.
04
How does Pax keep substitution claims defensible under audit?
Every methodology decision — FIFO, weighted average, or statistical allocation — is documented automatically and tied to source batch and entry records, so each substitution claim is fully reconstructable and ACE-ready if CBP reviews it.