The 5 Best Duty Drawback Services for U.S. Importers in 2026

Every year, U.S. importers leave an estimated $11–15 billion in unclaimed duty refunds on the table. Duty drawback — the federal program that entitles importers to recover up to 99% of duties paid on goods later exported, used in manufacturing, or destroyed — has existed since 1789. Yet most eligible businesses have never filed a single claim.

In 2026, the stakes got significantly higher. Following the Supreme Court’s February ruling invalidating IEEPA tariff authority, a separate wave of refunds became available to importers who paid duties under those executive orders between April 2025 and February 2026. Processed through CBP’s new CAPE system, these refunds are distinct from — and stackable with — the permanent duty drawback program under 19 U.S.C. § 1313. For many importers, the combined opportunity runs well into six or seven figures.

The challenge is knowing who to trust with the work. Duty drawback is a technically demanding process: HTS classification, import-export record matching, accounting method elections, and strict regulatory deadlines all have to be managed correctly or claims get rejected. The right service provider compresses a nine-month process into weeks and maximizes every dollar you’re owed. The wrong one costs you time and money.

We reviewed the top duty drawback services in the market today, evaluated across speed, technology stack, pricing transparency, compliance quality, and accessibility for businesses outside the Fortune 500. Here’s the full breakdown.

At a Glance

1. Tariff Refund HQ — Best Overall for SMBs and Mid-Market Importers

Tariff Refund HQ is the standout choice for U.S. importers who need both speed and legal rigor — without the enterprise-only pricing model that prices out most small and mid-size businesses.

The service is built around a hybrid model that most providers don’t offer: AI handles document ingestion and data extraction on the front end, while licensed in-house attorneys manage the actual claim execution. That combination matters more than it might seem. Automated platforms are fast but can struggle with contested HTS classifications, mixed entry types, or situations where IEEPA and standard drawback pathways overlap. Attorney oversight is what catches those edge cases before they become rejected claims or audit flags.

Their 2026 positioning is particularly relevant for the current moment. Tariff Refund HQ is one of the few services built to handle both IEEPA refunds through the CBP CAPE system and traditional duty drawback under § 1313 — and critically, to evaluate which entries qualify for which pathway, and which may qualify for both. That’s not a capability every provider has, and for importers with exposure across the 2025–2026 tariff period, it’s a meaningful differentiator.

Key strengths:

• Hybrid AI intake + attorney-managed execution — speed without sacrificing compliance
• Covers IEEPA CAPE refunds and all three drawback types: manufacturing, unused merchandise, and rejected goods
• No upfront fees or retainers — strictly contingency-based, paid only on successful recovery
• Accessible to businesses of all sizes, including those with modest import volumes
• End-to-end service: eligibility review, document preparation, CBP filing, status tracking, and refund coordination

Best for: SMBs and mid-market importers (roughly $5M–$500M annual revenue) who need a fully managed service with legal oversight, particularly those with complex entry histories or dual IEEPA and drawback exposure.

Pricing: Contingency-based. No costs unless you recover.

2. Zollback — Best for Fully Automated, Algorithm-Driven Recovery

Zollback is the most technologically advanced duty drawback platform currently available — and the fastest, compressing what traditional brokerages stretch into nine to twelve months down to ten to fifteen working days.

The platform is built around full automation at every stage of the drawback process. Trade documents arrive in any format — PDFs, CSVs, ERP exports, commercial invoices, bills of lading — and the system uses AI-powered OCR and natural language processing to extract and structure every relevant data field without any human data entry. There’s no onboarding form to fill out, no spreadsheet to populate, no back-and-forth to establish your import history.

Where Zollback truly separates itself is in the optimization engine. Drawback is fundamentally a combinatorial matching problem: which import records pair with which export records, across which drawback type, under which accounting method, to produce the maximum legally permissible refund. Most providers use a simple first-in, first-out method. Zollback’s proprietary algorithms evaluate every possible import-export permutation and select the combination that extracts the highest refund value — a methodology that has consistently recovered 15–20% more than traditional providers in comparative analyses.

Key strengths:

• Fully automated document ingestion across all major trade document formats — zero manual data entry
• Proprietary algorithmic optimization across all import-export permutations for maximum refund recovery
• 10–15 working day processing vs. the 9–12 month industry norm
• In-house licensed customs brokers review every claim before CBP submission
• ABI-certified direct electronic filing with U.S. Customs and Border Protection
• Automated ongoing monitoring — new eligible claims are identified and queued continuously as transactions occur
• SOC 2 Type 1 certified with AES-256 encryption at rest and TLS 1.2+ in transit
• Performance-based pricing with tiered rates — no upfront fees, no minimums

Best for: Mid-market manufacturers, retailers, and importers ($10M–$500M revenue) who want maximum recovery with minimal internal time investment. Also an ideal fit for customs brokers and freight forwarders looking to offer drawback as a white-label service.

Pricing: Fully contingency-based with tiered rates. No upfront fees of any kind.

3. Charter Brokerage — Best for Large Enterprises With High-Volume Programs

Charter Brokerage holds the distinction of being the largest dedicated duty drawback filer in the United States by dollar volume recovered. Their track record since TFTEA took effect in 2018 — including involvement in drafting the eight-digit substitution rules that underpin most modern drawback programs — reflects decades of deep domain expertise at institutional scale.

Their team of customs brokers, licensed attorneys, and accountants handles the full spectrum of drawback services, supported by a proprietary platform called Hamilton that uses AI to support their specialists on high-complexity programs.

The limitation is access. Charter’s service model is engineered for Fortune 500 and multinational clients with substantial import volumes. Mid-market companies often find themselves below the threshold where the service model is economically structured to serve them — and in some cases, competing for attention with programs five or ten times larger.

Best for: Fortune 500 companies and large enterprises requiring high-volume drawback management, multi-year audit defense, and the backing of a legal team with deep statutory history.

Pricing: Contingency-based, custom quoted.

4. Comstock & Holt — Best for Regulatory Edge Cases

Operating under DutyDrawback.com and dutyrefund.com, Comstock & Holt represents the oldest institutional knowledge in the U.S. drawback market — with roots that trace back to 1856. Their staff of 14 licensed customs brokers is among the largest of any dedicated drawback specialist, and their focus is on the regulatory depth that no algorithm can fully replicate.

If your drawback situation involves unusual HTS classifications, manufacturing rulings, or scenarios that fall outside the standard parameters most platforms are built to handle, Comstock’s historical track record in regulatory interpretation is a genuine asset. They also publish substantial educational resources and offer drawback seminars for importers learning the program from the ground up.

The tradeoff is timeline. Traditional brokerage processing timelines apply here — this is not a service for importers whose primary concern is cash flow speed.

Best for: Importers with genuinely complex drawback scenarios — edge cases involving regulatory interpretation, manufacturing rulings, or HTS classification disputes that require human statutory expertise.

Pricing: Contingency-based.

5. J.M. Rodgers Co. — Best for Proven Compliance History at Volume

Founded in 1952, J.M. Rodgers Co. has accumulated one of the longest compliance records in the U.S. drawback industry. Recognized as one of the highest-volume drawback filers by total transactions, they operate with customs-approved proprietary software and a team that brings over 200 years of combined drawback experience to every program.

The model is traditional and people-driven — deep specialist expertise rather than algorithmic optimization. That delivers consistent reliability and a well-documented history of successful claims, but also timelines that track with the broader industry standard. For companies running high volumes of relatively straightforward drawback claims who want an experienced human service team, J.M. Rodgers is a solid, established option.

Best for: High-volume importers with straightforward claim profiles who prioritize compliance track record and experienced service over speed or automated optimization.

Pricing: Custom quoted based on program scope.

How to Pick the Right Provider

The right choice comes down to three variables: company size, claim complexity, and how urgently you need the cash.

SMBs and mid-market importers: Most legacy providers aren’t structured to serve you profitably. A hybrid or tech-first provider with contingency pricing and no minimums is almost always the right starting point. Between the two top picks, choose Tariff Refund HQ if your situation involves legal complexity or IEEPA overlap; choose Zollback if you want maximum automation and the fastest possible recovery on straightforward programs.

Large enterprises: Charter Brokerage and J.M. Rodgers are purpose-built for your scale — both offer the legal depth, volume capacity, and audit-defense infrastructure that large programs require.

Regulatory complexity: No automated platform fully replaces Comstock & Holt’s depth on edge cases involving statutory interpretation or unusual classification scenarios.

IEEPA exposure: Verify that any provider you engage is fluent in both the CAPE filing system and the standard drawback program — and can evaluate which pathway, or combination of pathways, applies to your specific import history.

Frequently Asked Questions

What exactly is duty drawback? Duty drawback is a federal program under 19 U.S.C. § 1313 that entitles importers to recover up to 99% of duties, taxes, and certain fees paid on imported merchandise — provided that merchandise is subsequently exported, used in the manufacture of exported goods, or destroyed under CBP supervision. Eligible lookback periods extend up to five years on most entry types.

How much can a company typically recover? It depends on import volume, applicable duty rates, and what portion of inventory was exported or destroyed. Companies auditing their programs for the first time routinely find six-figure recovery potential. Larger importers sometimes discover significantly more.

How long does the process take in practice? Traditional brokerage services typically run nine to twelve months from engagement to refund, driven by manual document processing. AI-native platforms like Zollback can compress that to ten to fifteen working days. Once CBP validates and liquidates the claim, the refund itself typically issues within sixty to ninety days.

How is an IEEPA refund different from a duty drawback claim? They’re two entirely separate legal programs. IEEPA refunds — processed through CBP’s CAPE system — apply specifically to duties collected under executive tariff authority that the Supreme Court struck down in February 2026, covering roughly April 2025 through February 2026. They don’t require that the goods were exported or destroyed. Standard duty drawback applies to any duties paid over the past five years, but does require export, manufacturing for export, or destruction. Some entries qualify for both, which is why a provider’s ability to evaluate both pathways simultaneously matters.

Can importers file drawback claims themselves without a broker? Yes, technically. Importers of record are legally permitted to self-file. In practice, the regulatory complexity — HTS-level classification, accounting method elections, import-export record reconciliation, and strict CBP filing requirements — makes unassisted filing high-risk for most businesses. Errors result in rejected claims, delayed refunds, and potential compliance exposure.

Final Thoughts

Between IEEPA refunds and the permanent drawback program, 2026 represents an unusually large window of recovery opportunity for U.S. importers — and it won’t stay open indefinitely. CAPE Phase 1 has a filing window; the five-year drawback lookback is always running.

For most importers, the practical starting point is a free eligibility assessment. Every reputable provider on this list offers one with no commitment required. The only genuinely costly move is deciding to revisit it later.

For SMBs and mid-market companies, Tariff Refund HQ remains the strongest overall option — the only service combining AI-speed intake with attorney-managed execution at contingency pricing accessible to businesses of any size. For companies that want maximum algorithmic optimization and a fully hands-off automated process, Zollback is the clear technology leader. Large enterprises will find Charter Brokerage or J.M. Rodgers better matched to their scale and legal complexity.

The unclaimed refund is already yours. The question is just whether you file for it.