Zollback's proprietary algorithms evaluate every possible import-export combination to maximize your tariff refund — recovering 15–20% more than manual methods in 10–15 working days.

Duty drawback is a combinatorial optimization problem — matching millions of import records to export records across HTS codes, accounting methods, country-of-origin rules, and regulatory time limits. Traditional providers solve this manually in Excel using decades-old desktop software, taking 9–12 months and missing significant refund potential. Zollback's refund optimization engine computes all possible import-export matching combinations, selects the permutation that maximizes your recoverable duties under every applicable regulatory constraint, and files electronically — recovering 15–20% more than the manual approach.

COMBINATORIAL OPTIMIZATION
Traditional providers manually match import and export records in spreadsheets, sampling a fraction of possible combinations. Zollback's engine evaluates every permutation across all your HTS codes, accounting methods, and drawback types to find the match set that legally maximizes your refund.

MULTI-TYPE DRAWBACK SUPPORT
Manufacturing drawback, unused merchandise drawback, and rejected merchandise drawback each carry different eligibility rules and refund ceilings. Zollback's optimization engine evaluates your trade data against all applicable drawback types simultaneously, ensuring no eligible refund pathway is left unexamined.

CONTINUOUS RECOVERY
Most drawback programs are treated as annual projects, leaving months of eligible claims unfiled. Zollback continuously monitors your import and export activity, identifies newly eligible entries, and files claims on a rolling basis — converting a one-time effort into an ongoing cash flow stream.

COMPLIANCE ASSURANCE
Algorithmic optimization without compliance validation creates audit risk. Every claim Zollback generates is reviewed by an in-house licensed customs broker before submission, ensuring each optimized match meets CBP regulatory requirements and is defensible in a full audit.

SPEED AND VISIBILITY
End-to-end automation compresses the drawback timeline from the 9–12 month industry standard to 10–15 working days. A real-time claim tracking dashboard gives full visibility into every claim's status, refund amount, and audit trail from submission through receipt.
Get a free drawback eligibility assessment. No upfront fees — Zollback only earns when your refund hits your account.
Get Your Free Assessment