India raised taxes on exports of diesel and aviation turbine fuel (jet fuel) for the second half of July, according to a finance ministry notification cited by Bloomberg. The move follows the collapse of the US-Iran interim peace deal and renewed hostilities that have choked oil flows and tightened global fuel markets.
Tax Rate Adjustments
The levy on diesel exports has been raised to ₹15.5 a litre from ₹8.50. Taxes on exports of gasoline were lowered to ₹2.5 a litre from ₹4, and that on jet fuel (aviation turbine fuel) was raised to ₹14.5 a litre from ₹7.50. A summary of changes is shown below:
| Product | Previous Tax (₹/litre) | New Tax (₹/litre) | Change |
|---|---|---|---|
| Diesel | 8.50 | 15.50 | +7.00 |
| Gasoline | 4.00 | 2.50 | -1.50 |
| Jet fuel (ATF) | 7.50 | 14.50 | +7.00 |
Context: US-Iran Tensions and Oil Markets
The tax revision comes as the collapse of the US-Iran interim peace deal and renewed hostilities have disrupted oil flows, according to Bloomberg. This has tightened global fuel markets, particularly affecting supply in the US and Europe, where strong profit margins have encouraged Indian refiners to boost exports.
Fortnightly Review Mechanism
India reviews the taxes every fortnight based on average international prices for crude oil and refined products during the preceding period. The mechanism allows New Delhi to adjust duties in response to changes in global energy markets while prioritizing local fuel availability, the finance ministry notification explained.
Impact on Indian Exports
The higher taxes could curb exports just as shipments from India — one of Asia's largest fuel suppliers — are headed for their highest level since September. Bloomberg reported that exports of products such as diesel and gasoline in July are seen about a fifth higher from a year earlier, as refiners cash in on strong profit margins amid acute supply tightness in the US and Europe.
India's Role in Global Refining
India is the world's fourth-largest refining hub and imports more than 85% of its crude oil requirement while exporting large volumes of refined fuels. The tax adjustments reflect the government's balancing act between capturing windfall profits from tight markets and ensuring domestic fuel supply.
The published date of the notification is July 16, 2026, according to the source. The fortnightly cycle means the new rates will apply for the remainder of July, with subsequent revisions expected in early August.
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