MoIAT Duty Exemption UAE 2026: the Industrial Inputs Customs Duty Exemption List and How to Claim It

What is the MoIAT duty exemption? It is the UAE’s industrial-input customs duty exemption: a licensed manufacturer holding a current MoIAT confirmation letter imports the raw materials, packaging, components and qualifying capital equipment named on that letter at 0% customs duty instead of the standard 5%. The letter is annual, HS-code-specific and quantity-capped.

Chasing the wider picture rather than the industrial route? Every other UAE duty exemption category — GCC origin, designated zones, re-export refunds, temporary admission, diplomatic and personal imports — is mapped in the companion guide, which also sets out how a duty exemption in Dubai is evidenced at the moment of declaration.

The UAE industrial-input customs duty exemption is the biggest customs lever a licensed manufacturer can pull. Properly used, it zero-rates duty on raw materials, packaging, semi-finished components and qualifying capital equipment that would otherwise attract 5%. For a mid-size manufacturer importing AED 30 million of inputs a year, that’s AED 1.5 million in retained margin. The mechanism, the documentation and the renewal discipline matter as much as eligibility itself.

This guide walks through the 2026 legal basis, the MoIAT letter process, HS-code scoping, ICV synergies, the renewal cycle and the pitfalls that recur most often in manufacturer files. If you are still setting up production rather than optimising an existing plant, our guide to manufacturing companies in the UAE covers the licensing and location decisions that come first.

What a customs duty exemption is in the UAE

A customs duty exemption in the UAE means a specific import clears at 0% instead of the standard 5% rate set by the GCC Common Customs Law. Put another way, it removes the UAE import duty that would otherwise be assessed on the customs value of the consignment. It is not a discount you haggle over shipment by shipment. It is a status the importer qualifies for, backed by documents customs can see at the moment of declaration. The industrial-input route covered here is one of several. The others include goods of GCC origin, items moving through a designated customs zone, personal and diplomatic imports, and goods re-exported within the permitted window. Each has its own proof and its own claim mechanics, which the full UAE customs duty exemption guide sets out category by category.

What every duty exemption shares is the burden of evidence. Customs applies the 0% rate only when the paperwork is loaded against the importer’s Customs Client Code before the declaration is filed — not after. Miss that window and the goods clear at 5%, and clawing the difference back later is slow and often incomplete. For a manufacturer, the document that carries the exemption is the MoIAT letter; for a GCC-origin claim it is the certificate of origin; for a designated zone it is the zone entry record. The principle holds across all of them: no visible proof at declaration, no exemption.

Where the exemption is grounded

The industrial-input exemption sits within the exemption provisions of the GCC Common Customs Law. In the UAE it is implemented through the national policy on customs exemption for industrial production inputs — in force since 2022 and administered by MoIAT — and the federal exemption runs on two documents. The first is the industrial licence, issued by the emirate-level licensing authority (DET in Dubai, ADDED in Abu Dhabi, RAK DED, Sharjah Economic Development, Ajman Department of Economic Development, UAQ DED, or Fujairah DED). The second is the MoIAT confirmation letter, issued by the federal Ministry of Industry and Advanced Technology, which lists the HS codes and quantities the manufacturer is authorised to import duty-free.

Both documents must be current and on file at the moment of customs declaration. Either expired, and the exemption is unavailable — duty defaults to 5%.

Velmont Crest is a DED-licensed accounting firm and authorised channel-partner status with Meydan Free Zone and RAKEZ. We work with licensed manufacturers, free-zone industrial operators, industrial-input importers and federal-procurement suppliers on the bookkeeping, VAT, customs documentation, MoIAT renewals and ICV reporting that sits behind every duty-free industrial entry.

What actually qualifies

Here’s where a lot of manufacturers over-read the exemption: it’s not a blanket free pass on everything that crosses the dock. The MoIAT letter is scoped to four categories, full stop.

Raw materials

The single largest category. Raw inputs that are physically consumed in or transformed by the manufacturing process — chemicals, polymers, metals, fabrics, agricultural inputs, food-grade ingredients, electronic components, glass, ceramics. The MoIAT letter lists each accepted HS code at the eight- or ten-digit level, often with an annual quantity cap.

Half-finished inputs

Inputs that are partially processed by the supplier and finished in the UAE — printed circuit boards for assembly, fabric panels for stitching, machined metal components for assembly, pre-cut food ingredients for packaging. Treated identically to raw materials for exemption purposes.

Packaging for your own goods

Boxes, bottles, tubes, labels, shrink-wrap, palletisation materials, jars, cans, sachets, blister packs, plastic films — provided they are used to package the manufacturer’s own finished goods. Packaging imported for resale (third-party packaging trading) does not qualify.

Production-line capital equipment

Production-line machinery, dedicated tooling, laboratory equipment for in-process quality control, packaging-line machinery, conveyor systems, calibration and metrology equipment — provided dedicated to the licensed manufacturing process and not generally available locally at comparable price and quality. Each capital-equipment item must be specifically listed in the letter.

Goods generally excluded from the exemption:

• Office furniture and general office equipment (even at the manufacturing facility)
• General-purpose IT equipment (servers, laptops, printers) not directly part of the production line
• Warehouse handling equipment (forklifts, pallet jacks) not on the production line
• Vehicles for general use
• Products imported for resale rather than for use in production

MoIAT duty exemption versus the other UAE routes

The MoIAT duty exemption is the route built specifically for licensed manufacturers, and it works differently from every other UAE exemption. Where a GCC-origin claim rests on a certificate of origin, and a re-export claim rests on the goods leaving again inside the permitted period, the MoIAT duty exemption rests on a federal confirmation letter that ties named HS codes to a named production line. The Ministry of Industry and Advanced Technology — not the emirate customs office — decides what goes on that letter.

That distinction matters in practice. A trader importing GCC-origin goods can lean on a document issued abroad. A manufacturer claiming the MoIAT duty exemption has to satisfy a UAE ministry that the inputs are genuinely consumed in licensed production, at quantities that match the plant’s capacity. It is a higher bar of evidence, but it also covers a wider range of inputs — raw materials, half-finished components, packaging and dedicated capital equipment — than any single-shipment route. For a manufacturer weighing whether to import to the mainland or through a designated zone, the MoIAT letter is usually the anchor decision, because it is the one that zero-rates the recurring input cost rather than a one-off consignment.

How to obtain the customs duty exemption certificate in the UAE (the MoIAT letter)

The MoIAT industrial-input letter is the operative document for the exemption — in practice it is the “customs duty exemption certificate” UAE manufacturers ask about. The application path, end to end:

Step 1: start with the right licence

The manufacturer must hold a valid industrial licence (not a general trading or commercial licence) issued by the relevant emirate licensing authority. The licence specifies the permitted manufacturing activity, the registered production address and the licensed capacity. Free-zone industrial licences also qualify provided the free zone is a designated zone for customs purposes.

Step 2: map every HS code you’ll need

Before filing, the manufacturer should map out its anticipated raw-material, packaging and capital-equipment requirements for the coming 12 months. Each input is mapped to the GCC Harmonised System Tariff code — eight or ten digits. Run every classification through the HS code search on the Dubai Trade portal and check it against the current HS code list UAE customs publishes, because the code a supplier prints on a commercial invoice is frequently not the code the emirate authority applies at the border. The list should include annual quantity estimates (in kilograms, units, square metres, etc.) and the approximate per-unit value. Underestimating leads to mid-year letter amendments; over-estimating is generally accepted and reviewed at renewal.

Step 3: file through the MoIAT portal

The application is filed through the MoIAT digital services portal. Required documents:

• Current industrial licence (with annual capacity if specified)
• Trade licence and Memorandum of Association
• Production capacity certificate (often issued by the licensing authority or by an approved third-party engineering firm)
• Detailed product technical data sheets for the finished goods
• Proposed HS-code list with annual quantities
• Supplier documentation (commercial agreements, supplier invoices for prior periods if available)
• Bill of materials (BOM) showing the link between each raw material and the finished product
• Quality-management certificates (ISO 9001, ISO 14001, sector-specific certifications)
• Bank reference letter

Step 4: the technical review (and probably a site visit)

MoIAT’s technical team reviews the application — the portal quotes a short turnaround, though a first-time review that includes a site inspection takes longer — to verify the licensed activity, the HS-code consistency with the manufacturing process, the reasonableness of the quantities against the production capacity, and the bona-fide nature of the manufacturing operation. Site inspection is common, particularly for first-time applicants and large quantity requests.

Step 5: letter issued, customs notified

Once approved, MoIAT issues the confirmation listing the approved HS codes, the annual quantities, the applicable validity period (tied to the licence and reviewed annually), and the conditions. MoIAT notifies the emirate customs authority directly, which loads the exemption against the manufacturer’s Customs Client Code. The exemption is then automatically applied on all qualifying Mirsal 2 declarations for the listed HS codes.

How ICV scoring amplifies the exemption

The MoIAT industrial-input exemption is administratively separate from the In-Country Value certificate, but in practice the two reinforce each other. A higher ICV score signals substantive local production depth — local labour, local sourcing, local manufacturing investment — which supports MoIAT’s review of:

• The reasonableness of the requested HS-code coverage
• The proportionality of quantity requests against production capacity
• The renewal of the letter at the end of the 12-month period
• The expansion of HS-code coverage when new product lines launch

For manufacturers also bidding into federal procurement tenders with ADNOC, Etisalat, EGA, Mubadala-portfolio companies or the Abu Dhabi government supplier programme, ICV scoring is the primary supplier-qualification metric, and the MoIAT exemption supports the cost-competitiveness needed to win those contracts.

Practical sequencing for a manufacturer pursuing both:

1. Establish the industrial licence and the MoIAT letter first — the customs cost-base is the foundation
2. Engage an approved ICV certification body for the ICV scoring after one full audited financial year
3. Work to raise the ICV score — it is a heavily weighted factor in federal and Abu Dhabi government tender evaluations
4. Renew both programmes annually in parallel — typically the same audit data feeds both

Indicative ICV tier treatment

The exact ICV tier mechanics are operator-specific (ADNOC, Etisalat and EGA all run slightly different supplier preference models), but the directional relationship between higher ICV and better customs and procurement treatment is consistent.

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For a manufacturer with AED 30 million of annual inputs, the industrial-input exemption is worth roughly AED 1.5 million a year in retained margin. The combined effect of the MoIAT exemption and a high ICV score on federal procurement contracts is typically multiples larger — but only for the manufacturers that treat both programmes as operational disciplines, not as one-off compliance tasks. Diary the renewals, map the HS codes annually, and align the accounting records to support both audits.

Renew at 60 days, not the last week

The MoIAT exemption tracks your industrial licence and factory quota and is reviewed on an annual cycle — confirm the current validity and renewal steps with MoIAT. A renewal typically involves:

• A renewal application filed well before expiry — we suggest at least 60 days
• Updated industrial licence (if renewed in the interim)
• Updated HS-code list reflecting any new product lines, supplier changes or quantity adjustments
• Production records for the prior 12 months showing actual consumption against the prior letter’s quantities
• Updated production capacity certificate where applicable
• Audited financial statements for the prior period (often used to corroborate the manufacturing activity)

Letters that lapse without renewal trigger immediate default to 5% on all imports until the new letter is issued. Customs Client Code linkages remain active, but the exemption flag is removed. For a manufacturer importing weekly, a lapse of even two weeks during renewal can cost six-figure AED in unnecessary duty.

Where this lands on the VAT return

Customs duty exemption is not VAT exemption. The two are administered separately, by different authorities, under different laws:

• Customs duty at 0% on the qualifying industrial input under the MoIAT letter
• Import VAT at 5% on the customs value (CIF + duty, where duty = 0 in this case) — payable at the port unless the TRN is linked to the Customs Client Code, in which case it defers to the next VAT return via the reverse-charge mechanism

For cost-recoverable manufacturers (selling onward at 5% VAT), the import VAT cancels out in the VAT return — input VAT on imports equals output VAT on subsequent supplies. The customs duty exemption is the genuine economic saving; the import VAT is a cashflow timing matter.

For manufacturers selling into zero-rated supplies (export, designated zones), the input VAT on imports becomes refundable rather than cancelling out, and the cashflow profile improves further. See our broader VAT services in Dubai page for the full input-output reconciliation framework.

Duty exemption in Dubai: the DET licence and Dubai Customs

Claiming a duty exemption in Dubai follows the same federal MoIAT framework, but a few local steps sit underneath it. The industrial license has to come from Dubai’s Department of Economy and Tourism (DET), and it must show a manufacturing activity rather than trading. Dubai Customs registration comes next: the entity needs an active Customs Client Code before it can file anything, and that code carries its own expiry, so the Dubai Customs code renewal has to be diaried alongside the trade licence. Once MoIAT issues the confirmation letter, it notifies Dubai Customs, which loads the exemption against your Customs Client Code so the 0% rate applies automatically on qualifying declarations.

In Dubai those declarations run through the Mirsal 2 system, and the exemption flag only fires for HS codes that appear on the active MoIAT letter. If a code is missing, Mirsal 2 assesses the standard 5% at the port — the system reads what is loaded against your code, not your intent. This is where Dubai customs clearance goes wrong for manufacturers most often.

The customs broker handling the consignment files against whatever HS code appears on the shipping documents, and if that code is not on the letter the Dubai import duty is assessed before anyone in finance has seen the declaration. Brief the broker on the approved code list at the start of each letter period rather than shipment by shipment. So a duty exemption in Dubai is really two things kept in step: a current DET industrial licence and a current MoIAT letter whose HS codes match what you are actually importing.

Manufacturers inside Dubai’s designated free zones — Dubai Industrial City, or JAFZA industrial plots — get duty suspension on entry instead, and the MoIAT question moves to the point of release to the mainland. Keeping the accounting records aligned to both licences is what makes the exemption hold up at renewal.

If you’re inside a designated free zone

For manufacturers operating inside a designated free zone — KEZAD (Khalifa Economic Zones Abu Dhabi), Hamriyah, JAFZA Industrial Park, Dubai Industrial City, Ras Al Khaimah free zones — goods enter under duty suspension automatically. The MoIAT exemption matters at the point of release to mainland for the finished product:

• Inputs enter the free zone under duty suspension (no MoIAT exemption needed at this step)
• Manufacturing occurs inside the free zone
• Finished goods sold to mainland trigger 5% customs duty on the finished product value
• The MoIAT exemption can apply at the input stage if the manufacturer chooses to release inputs to a mainland processing line, or at the finished-goods stage if the manufacturer is producing for the Qualifying Free Zone Person regime

The interplay between MoIAT, free-zone designation and the QFZP corporate tax treatment is one of the more complex structural decisions an industrial entity faces. The answer typically depends on whether the finished products are sold predominantly within UAE mainland, within the GCC, or globally — and on the manufacturer’s corporate tax election under the QFZP regime.

The pitfalls that recur most often

Importing under an HS code that isn’t on the MoIAT letter is the most common failure: it defaults straight to 5%. Mid-year HS-code additions are usually possible but take time, so file the amendment before the new supplier ships. A quantity overrun against the letter’s annual cap has the same effect on the overrun, and while periodic mid-year top-up requests do get processed, they’re slow. The single most expensive error is letting the letter lapse during renewal — diary 60 days before expiry as the hard cutoff and treat it as non-negotiable.

Then there are the classification slips. Treating capital equipment as an ordinary industrial input without listing it specifically won’t fly; capital equipment has to be itemised, because a general “machinery” line in the letter is insufficient. Selling some of the imported inputs onward unprocessed is worse — the exemption only covers inputs actually consumed in the licensed manufacturing process, so onward sale of unconsumed inputs is effectively trading and attracts retrospective 5% plus penalty. And failing to reconcile the customs declarations against production records leaves you exposed at renewal, because MoIAT can audit consumption against the approved quantities and large variances trigger a reduction.

Indicative fees and timelines

Fees are indicative and updated periodically by MoIAT and the emirate licensing authorities. Always verify the latest schedule before budgeting.

Our read on this

The industrial-input customs duty exemption is the single largest customs cost lever available to UAE manufacturers. Maintained properly, it zero-rates duty on raw materials, packaging and qualifying capital equipment that would otherwise attract 5%. The mechanics aren’t complex — they’re just unforgiving. The MoIAT letter has to be current, HS-code-scoped, quantity-capped, and aligned to how the production line actually runs, and a slip on any one of those puts you straight back at 5%.

For licensed manufacturers, the priority sequence is straightforward: confirm the industrial licence is current, file or renew the MoIAT letter at least 60 days before any expiry, map the HS codes annually against the production plan, link the TRN to the Customs Client Code so import VAT defers, and reconcile customs declarations against production consumption every month. If you’re also pursuing federal procurement, the ICV score amplifies the value of the exemption — and the stronger the score, the greater the tender preference it earns.

Velmont Crest, a Dubai accounting firm provides advisory support across the MoIAT documentation, ICV scoring preparation, customs reconciliation and broader accounting and bookkeeping workflow that sits behind every UAE manufacturer’s compliance file. For a structured review of your industrial-input exemption, ICV positioning and customs reconciliation discipline, book a consultation — we work with manufacturers, free-zone industrial operators and federal-procurement suppliers across all seven emirates.

Disclaimer: Velmont Crest is a DED-licensed accounting firm. We provide advisory, preparation and compliance support services. MoIAT letter applications and ICV certifications require interaction with the relevant federal authority and, for ICV, an approved certification body. Customs duty rates, exemption categories, fees and procedural requirements change frequently — verify all figures and procedures with MoIAT and the relevant emirate customs authority before acting.

References

• Ministry of Industry and Advanced Technology — MoIAT
• Federal Authority for Identity, Citizenship, Customs & Port Security (ICP) — UAE customs
• Dubai Customs — official portal
• Abu Dhabi Department of Economic Development — ADDED
• Federal Tax Authority — VAT on imports