What is Returned Goods Relief (RGR)?

RGR is a customs relief that allows UK businesses to re-import goods that were previously exported without paying import duty and VAT again, provided the goods are returned in the same state and within three years of export.

What is Customs Drawback and how is it different from RGR?

RGR applies when goods are returned to the UK in the same state. Customs Drawback applies when goods imported into the UK are subsequently re-exported. The trigger is different: RGR is about returns, Drawback is about re-exports. Many businesses qualify for both, and our audit checks all routes simultaneously.

How much could we recover?

Recovery depends on your return volumes, product values, duty rates, and data quality. Our eligibility check and recovery potential tool give you a quick indication, and a full audit quantifies the exact opportunity across RGR, Customs Drawback, and duty overpayments.

Do we need to change our returns process?

Not necessarily. If you already have a stable returns operation, our Customs Gateway service plugs into your existing setup. For businesses that need more support, our Managed Compliance Hub handles the full process end to end.

What data do you need from us?

At minimum, we need export references (MRNs), returns data (order IDs, SKUs, return reasons), and import entry records showing duty and VAT paid. We will assess your data readiness during onboarding and help fill any gaps.

Who remains the importer of record?

You do. Meridian operates as your Direct Customs Representative under a signed Letter of Authority. You remain the Declarant and importer of record at all times.

How far back can you audit?

We can review up to three years of historical import and returns data to identify missed relief opportunities across RGR, Customs Drawback, and duty overpayments.

What if our data has gaps or missing MRNs?

That is common. We run a structured data readiness assessment and work with you to recover missing references, align schemas, and build a clean dataset before filing any claims.

Can you help if we re-export goods imported into the UK?

Yes. Our Customs Drawback service covers goods imported into the UK that are later re-exported. We link import entries to export proof and file for drawback or relief where eligible, covering up to 3 years.

We are a 3PL. Can you work with our clients?

Absolutely. Our 3PL Partnership Programme lets you offer duty and VAT recovery as a value added service to your e-commerce clients. We handle the compliance, you handle the logistics.

Our pricing is performance-based and tailored to your returns volume. Recovery audits operate on a success fee model: no recovery, no fee. Ongoing managed service fees are volume-based. All fees are agreed in writing before any work begins. Contact us for a pricing consultation.

MRN Matching: Why It's the Bottleneck in Duty Recovery

The Movement Reference Number (MRN) is the single most important data point in any RGR or Drawback claim. It is the reference that links a returned or re-exported item back to the original export declaration. Without it, HMRC cannot verify that the goods left the UK in the first place, and without that verification, the claim fails.

Why MRN matching is so hard

The core problem is that returns data and export data live in completely different systems, managed by different teams, with different reference formats. Linking them manually is tedious, error-prone, and scales terribly.

Returns data lives in your returns management system or e-commerce platform
Export declarations live in HMRC's Customs Declaration Service (CDS)
Order IDs do not always map directly to export references
Tracking numbers get lost or reused across shipments
Shipment references are incomplete, especially when multiple forwarders are involved
Batch exports may contain multiple orders under a single MRN

This is why most retailers never claim RGR. The manual work feels impossible. The risk of getting it wrong feels too high. And the payoff feels uncertain when you do not know how many returns are actually matchable.

For a full overview of RGR eligibility and the returns lane process, see our guide on Returned Goods Relief explained.

How Meridian solves the matching problem

The Meridian Compliance Hub uses an intelligent, multi-layer matching algorithm that processes hundreds of returns in minutes. Each layer adds a different matching strategy, and cases that cannot be resolved automatically are routed to a structured exception queue rather than being abandoned.

Layer 1: Order ID + export date window

The primary match. We link the return order ID to the original sales order, then search for an export MRN within the expected shipment date window. This catches the majority of straightforward cases.

Layer 2: Tracking number

Where order ID matching is ambiguous, we use the outbound tracking number to locate the export declaration. This is particularly useful for consolidated shipments where multiple orders share a carrier consignment.

Layer 3: Shipment reference

The fallback layer. We use shipment references, carrier manifests, and freight forwarder data to locate the export MRN when order-level and tracking-level matches fail.

Exception queue

Cases that cannot be matched through any automated layer are routed to a structured exception queue for manual review. This ensures no eligible return is abandoned. It is either matched or documented as unresolvable with a clear reason.

What this means for retailers

Proof of export in your hands, not stuck in a spreadsheet
Confidence that your claim will pass HMRC scrutiny
Recovery timelines measured in weeks, not months
Clear visibility on match rates and exception volumes

What this means for 3PLs

Faster turnaround on duty recovery claims across multiple clients
Fewer manual data entry errors
Scalable matching that grows with your client base
More time spent on value-add services, not data wrangling

Data quality is the real unlock

Automated matching only works when the underlying data is clean. Missing order IDs, inconsistent date formats, and incomplete tracking references all reduce match rates. Meridian runs a data readiness assessment as part of onboarding to identify and fix these gaps before any claims are filed. The result is a continuously improving match rate that increases the percentage of returns eligible for relief.

Once matched, the evidence pack is the next critical step. Learn what HMRC expects in Evidence Packs: What HMRC Expects.