India's 15% Gold Duty Widens CEPA Gap, Dubai Imports May Rise

India's decision to more than double the basic customs duty on gold from 5% to 10% and raise the agriculture infrastructure cess five-fold has pushed the combined import levy from 6% to 15%. The effective total import duty, including integrated GST, has surged from 9.18% to 18.45%. The immediate market read is straightforward: gold just became more expensive to bring into India, and demand could soften. The better read, however, is that the duty hike widens an existing arbitrage channel under the India-UAE free trade agreement, potentially rerouting more bullion through Dubai rather than shutting the import tap.

The Duty Reset: From 6% to 15% Overnight

Under the previous structure, gold imports attracted a 5% Basic Customs Duty (BCD) and a 1% Agriculture Infrastructure and Development Cess (AIDC), for a combined customs levy of 6%. After adding 3% Integrated GST, the effective total import duty stood at 9.18%. The revised structure doubles the BCD to 10% and raises the AIDC to 5%, taking the combined customs levy to 15%. With IGST, the effective rate is now 18.45%.

The change is not a marginal tweak. It resets the economics of every gram of gold that enters India, the world's second-largest gold consumer. For an import bill that hit nearly $72 billion in FY2025-26, a 9-percentage-point jump in the effective duty rate represents a material cost shift. The simple assumption is that higher duties will curb imports by making gold more expensive for Indian buyers. That assumption, however, ignores the preferential tariff route that already exists for imports from the United Arab Emirates.

The CEPA Concession and the 1-Point Gap

India had allowed imports of gold from Dubai at tariffs one percentage point below the normal Most-Favoured-Nation (MFN) rate through a Tariff Rate Quota (TRQ) system under the India-UAE Comprehensive Economic Partnership Agreement (CEPA). The quota began at 120 tonnes annually in 2022 and is set to rise to 200 tonnes by 2027, nearly one-fourth of India's yearly gold imports.

With the new MFN tariff structure taking effective duties to 15 per cent, gold imported under the UAE quota would enter at 14 per cent. The widening tariff gap could encourage greater routing of global bullion through Dubai, even though the UAE is not a miner of gold or silver.

Before the duty hike, the MFN rate was 6%, so the UAE quota rate was 5%. The 1-point gap was narrow enough that the economics of routing through Dubai were marginal for many importers. Now, with the MFN rate at 15% and the UAE quota rate at 14%, the absolute duty saving per unit of gold is larger, even though the percentage-point spread remains the same. The incentive to use the quota has increased because the base cost of not using it has risen sharply.

Key insight: The duty hike does not eliminate the CEPA concession; it magnifies the value of accessing it. Importers who can secure quota allocations will have a 1-percentage-point cost advantage over those importing at the MFN rate. That advantage is now worth more in rupee terms because the underlying duty is higher.

The TRQ volume cap is the binding constraint. At 200 tonnes by 2027, the quota can absorb a significant share of India's annual imports, which averaged around 800-900 tonnes in recent years. If importers rush to fill the quota, the share of gold entering through Dubai could rise, shifting the flow of bullion rather than reducing total volumes. The policy intent of curbing imports may be partially offset by the trade agreement architecture.

Silver's 8-Point Arbitrage and the Zero-Tariff Countdown

The duty arithmetic for silver is even more striking. Under CEPA, India agreed to gradually reduce import duties on silver from 10% to zero over a 10-year period beginning in May 2022. The concessional tariff on silver imports from the UAE currently stands at 7%. With the general tariff now raised to 15%, the duty gap has widened to 8 percentage points.

With India now raising the general tariff to 15 per cent, the duty gap has widened to 8 percentage points, creating a major arbitrage opportunity for imports routed through Dubai. That margin is scheduled to widen further each year until CEPA tariffs fall to zero by 2031.

India's $72 Billion Gold Import Bill and the Demand Surge

The duty hike arrives against a backdrop of surging precious metal imports. In FY2025-26, India imported nearly $72 billion worth of gold, about 25% higher than the previous year. Silver imports crossed the $1 billion mark, up 150% year-on-year. The import surge has been a persistent concern for the current account deficit and the rupee.

The government's move to raise duties is a direct response to that import bill. The risk, however, is that the CEPA route dilutes the effectiveness of the tariff wall. If a large portion of imports shifts to the 14% UAE quota rate, the weighted average duty collected will be lower than the 15% headline rate suggests. The revenue impact and the import compression effect both become weaker.

Practical rule: When a trade agreement contains a tariff preference that is a fixed spread below the MFN rate, raising the MFN rate increases the absolute value of the preference. The policy action intended to restrict imports can inadvertently increase the incentive to use the preferential channel.

Notification Complexity as a Policy Risk

The Global Trade Research Initiative (GTRI) also flagged a separate operational risk: the language of the customs notifications is extremely difficult to parse. Importers, lawyers, and consultants must trace references to customs notifications issued over the past 26 years to determine the actual applicable duty. The current format requires navigating multiple layers of amendments, corrections, and tariff changes issued over several decades.

This complexity is not a minor compliance issue. It creates uncertainty around which rate applies to which shipment, especially for mixed-origin consignments or those transshipped through Dubai. In an environment where the duty gap has suddenly widened, customs valuation disputes and litigation risk rise. An importer who misapplies the rate could face penalties, while one who correctly exploits the CEPA concession gains a cost edge. The opacity of the notification framework adds a layer of execution risk that the market has not yet priced.

What Would Close the Arbitrage Window

Several developments could shrink or close the CEPA arbitrage:

India could renegotiate the tariff concession under CEPA, either by reducing the quota volume or by narrowing the spread. This would require UAE consent and is politically sensitive.

The government could impose a safeguard duty or a separate regulatory requirement on UAE-origin gold to verify substantial transformation, making it harder to route non-UAE bullion through Dubai.

The MFN duty could be reduced again, which would narrow the gap but defeat the original policy purpose of curbing imports.

The TRQ allocation mechanism could be tightened, limiting the number of importers who can access the 14% rate.

What would make the arbitrage worse: if the silver tariff continues its scheduled decline while the MFN rate stays at 15%, the gap will widen automatically each year. If gold import demand remains elevated and the quota volume rises to 200 tonnes, the volume flowing through the preferential channel will increase. A further depreciation of the rupee would also amplify the local-currency incentive to seek the lower duty rate.

Bottom line for traders: The duty hike is not a simple demand dampener. It reshapes the flow of bullion into India by widening the preferential tariff channel. The trade is not just about the absolute price of gold in the domestic market; it is about who can access the 14% rate and how much quota is available. Watch for any signal from the finance ministry or the Directorate General of Foreign Trade on quota administration. That will determine whether the CEPA route becomes a floodgate or remains a managed trickle.