Petrol Export Tax Scrapped, Diesel Levy Raised to ₹11.50 — What the Windfall Tax Change Means for Pump Prices and Refiners
- ₹0Petrol export levy, per litre
- ₹11.50Diesel export levy, per litre
- ₹11ATF export levy, per litre
Energy · Taxation · Windfall levy · November 2026
Petrol Export Tax Scrapped, Diesel Levy Raised to ₹11.50 — What the Windfall Tax Change Means for Pump Prices and Refiners
In its 31 October 2026 fortnightly review, the Finance Ministry removed the ₹2.50 a litre export levy on petrol, raised diesel’s to ₹11.50 and ATF’s to ₹11. Duties on fuel sold in India are unchanged.
If you filled up your car this week and wondered whether the “big change in petrol-diesel tax” in the headlines would show up at the pump, the short answer is no. The tax that changed on 31 October is paid by refiners when they ship fuel abroad, not by you when you buy it. But the change is still worth understanding. It tells you which fuels the government is most worried about keeping in the country, it moves the profits of India’s biggest refiners, and it has been rewritten roughly every two weeks since March, in step with an oil market rattled by the West Asia conflict.
The three moves, side by side
- Petrol₹2.50 to ₹0Levy removed. Petrol exports are duty-free for the fortnight from 31 October.
- Diesel₹8.50 to ₹11.50Combined special additional excise duty and road and infrastructure cess raised by ₹3 a litre, or about 35%.
- ATF₹10.50 to ₹11Special additional excise duty on jet fuel exports raised by 50 paise a litre.
Business Today and National Herald, citing the Finance Ministry notification, reported the changes on Saturday, 31 October 2026. The percentage rise for diesel is our calculation. The ministry stated that “there is no change in the existing duty rates on petrol and diesel cleared for domestic consumption”.
Why petrol and diesel moved in opposite directions
Each review looks at average international prices of crude, petrol, diesel and ATF since the previous one. When overseas prices for a fuel rise well above what it costs to make, exporting it becomes unusually profitable, and the levy rises to capture that windfall and keep enough supply at home. When the margin shrinks, the levy falls. The 31 October changes suggest petrol margins abroad had narrowed while diesel stayed tight. Diesel is the fuel most exposed to disruptions in West Asia and demand from Europe.
A tax that has been reset every fortnight since March
Export levies on diesel and ATF were introduced in late March 2026 as West Asia tensions pushed crude prices up and disrupted shipping through the Strait of Hormuz. A similar levy on petrol followed on 16 May. Since then, the rates have been reviewed every fortnight, swinging sharply.
₹ per litre. Sources: Outlook Business (March), A2Z Taxcorp (1 May, July), Kotak Neo (Sep, 1 Oct), National Herald and Business Today (mid and end-October). Not every fortnightly review is shown.
₹ per litre. Same sources as above. Jet fuel has seen the widest swings of the three fuels.
₹ per litre. Introduced on 16 May 2026. Sources: A2Z Taxcorp, Kotak Neo, National Herald, Business Today.
What people get wrong: reading each revision as a lasting policy shift. These are fortnightly settings tied to a formula based on global prices. Petrol’s levy has already gone from ₹0.50 to ₹2.50 to zero within a single month. The 31 October rates apply only until the next review in mid-November.
Why export levies exist at all
Business Today described windfall taxes as “intended to prevent exporters from benefiting disproportionately when international prices rise sharply”. The second aim is energy security: making exports less attractive so that refiners keep enough supply for the domestic market. Shipping disruption through the Strait of Hormuz, which has historically carried a significant share of India’s crude imports, has added to that concern, National Herald reported.
India has used this tool before. A windfall tax on domestic crude and on exports of petrol, diesel and ATF was first imposed on 1 July 2022, after Russia’s invasion of Ukraine sent fuel prices soaring, and was revised fortnightly until it was scrapped in December 2024. The 2026 levies follow the same playbook.
- $36/bblCiti’s estimate of the diesel levy in late March, at ₹21.50 a litre
- $50/bblCiti’s estimate of the late-March ATF levy
- $37/bblApproximate windfall tax on September diesel exports, per Kpler via ET
- ₹10Cut in domestic excise on petrol and diesel announced in March
- $94Brent crude, 9 November, lowest since 31 August
- 13.3%Brent’s fall in the week before 9 November
Does this change pump prices? Not directly
The levy applies only to fuel leaving the country. Domestic excise duty was unchanged on 31 October. Retail prices of petrol and diesel are set by oil marketing companies and depend on crude costs, domestic taxes and their own margins. That said, export levies have an indirect link: by keeping more diesel at home, they help support domestic supply when global markets are tight.
| Who | Effect of the 31 October change | Size of effect | Watch next |
|---|---|---|---|
| Motorists | No direct change in pump prices | Domestic duty unchanged | Crude prices and any excise moves |
| Diesel exporters | Higher tax on each litre shipped | +₹3 a litre | Mid-November review |
| Petrol exporters | No export levy for this fortnight | -₹2.50 a litre | Whether the levy returns |
| Jet fuel exporters | Slightly higher tax | +₹0.50 a litre | Global jet fuel margins |
| Airlines in India | No direct change to domestic ATF prices from this levy | Export-only levy | Monthly ATF price revisions |
| Government | Revenue shifts from petrol to diesel exports | Not disclosed | Fiscal cost of March excise cut |
For context, Investec estimated in March that the broader excise changes, including the ₹10 a litre domestic cut, would cost the government about ₹80,000 crore a year in net revenue, as reported by Outlook Business. Citi estimated at the time that the changes cut oil marketing companies’ losses on petrol and diesel from ₹35 to ₹40 a litre to ₹19 to ₹23 a litre.
Where India’s diesel goes, and why it matters
India is a large exporter of refined fuels, and diesel is its biggest export product. According to Kpler data reported by Angel One via the Economic Times, diesel exports reached about 6,20,000 barrels a day in September 2026, a one-year high, with almost half going to Europe.
Barrels per day, approximate. Source: Kpler via Economic Times, as reported by Angel One. Total about 6,20,000 bpd.
Strong European demand helps explain why diesel’s levy went up while petrol’s went away. Benchmark diesel prices in September were about twice their year-earlier level, the same report said.
The SEZ question for Reliance
Reliance Industries’ export-only refinery at Jamnagar is India’s main diesel exporter. Kpler-based reporting said that refinery was not subject to the windfall tax on September exports. Outlook Business noted in March that whether exports from Reliance’s special economic zone unit would stay exempt, as they were under the 2022 regime, was a key question for analysts. The SEZ unit has 35.2 million tonnes a year of capacity and supplied 75% of Reliance’s diesel output in FY25. The tax therefore falls more heavily on other exporting refiners such as Nayara Energy, MRPL and Chennai Petroleum.
What the levy is made of
The export levy is not a customs duty in the usual sense. It is charged mainly as a special additional excise duty, or SAED, on fuel cleared for export, with diesel also carrying a road and infrastructure cess component. Using excise rather than a new tariff lets the government change rates quickly through a notification, which is why each fortnightly review can take effect the same day it is announced. A2Z Taxcorp noted that on 1 May, for example, diesel’s entire ₹23 levy was SAED, with the cess set at nil.
This structure also explains the careful wording in each notification: the duty on the same fuel sold in India sits under separate headings, so the export rate can rise or fall without touching the price at a petrol pump.
The maths on a refiner’s shipment
Worked example: the tax on 1 crore litres of exports. Before 31 October, exporting 1 crore litres of diesel cost ₹8.5 crore in export levy. Now it costs ₹11.5 crore, ₹3 crore more. The same volume of ATF now pays ₹11 crore, up from ₹10.5 crore. For petrol, the levy on 1 crore litres falls from ₹2.5 crore to nothing. Our calculation at the notified rates.
Seen from the refiner’s side, the decision is simple. If a litre of diesel fetches far more abroad than at home even after the ₹11.50 levy, exporting still pays. The levy is designed to shave off the windfall portion of that gap, not to stop exports altogether.
How the 2026 levy story unfolded
- India first imposes a windfall tax on crude and on fuel exports.
- The 2022 windfall tax regime is scrapped.
- Export levies on diesel (₹21.50) and ATF (₹29.50) introduced; domestic excise cut by ₹10.
- Diesel levy rises to ₹23 and ATF to ₹33.
- Export levy on petrol introduced.
- Diesel to ₹15.50, ATF to ₹14.50, petrol cut to ₹2.50.
- Diesel cut to ₹16 and ATF to ₹10.50; petrol unchanged at ₹0.50.
- Diesel cut to ₹8.50; petrol raised to ₹2.50.
- Petrol to zero, diesel to ₹11.50, ATF to ₹11.
- Brent falls to about $94 on hopes of Middle East de-escalation.
- Next fortnightly review due.
What to watch at the next review
Crude prices have been falling. Trading Economics reported Brent at about $94 a barrel on 9 November, after a 13.3% drop the previous week, and below $92 a day later on hopes of de-escalation in the Middle East. If refined product prices follow, the next review could lower the diesel and ATF levies. If tensions flare again around the Strait of Hormuz, they could rise.
- Brent crude: above or below $90 a barrel
- Diesel cracks in Europe after a 1-year export high
- Next notification, due around 15 to 16 November
- Whether the petrol levy returns from ₹0
- Any change to domestic excise after the ₹10 March cut
- Clarity on SEZ exports from Jamnagar’s 35.2 MTPA unit
- Oil marketing company losses, last estimated at ₹19 to ₹23 a litre
- Shipping risk through the Strait of Hormuz
For investors: refiner shares often react to each fortnightly notification. Treat a single revision as temporary; the trend in global product margins matters more than any one rate.
Petrol and diesel export tax: common questions
What is the new export duty on diesel?
From 31 October 2026, diesel exports pay ₹11.50 a litre, combining special additional excise duty and road and infrastructure cess, up from ₹8.50.
Has the windfall tax on petrol exports been removed?
Yes, for the fortnight from 31 October 2026. The levy was cut from ₹2.50 a litre to zero, though it can return at a later review.
Will petrol and diesel prices change because of this?
Not directly. The levies apply only to exports, and the Finance Ministry said duty on fuel sold in India is unchanged. Pump prices depend on crude costs, domestic taxes and oil company decisions.
What is the export duty on ATF now?
₹11 a litre from 31 October 2026, up from ₹10.50.
How often is the windfall tax revised?
Every fortnight, based on average international prices of crude, petrol, diesel and ATF since the previous review.
Why does India tax fuel exports?
To stop refiners earning outsized profits when global prices spike, and to keep enough fuel in the domestic market during supply disruptions.
Does the export levy affect Reliance Industries?
It depends on whether exports from its Jamnagar SEZ refinery are covered. Kpler-based reports said that refinery was not subject to the levy on September exports, but analysts flagged the question as unresolved.
When was the windfall tax first introduced in India?
On 1 July 2022, after the Russia-Ukraine war pushed fuel prices up. It was scrapped in December 2024 and export levies returned in March 2026.
The short version
On 31 October 2026, the Centre scrapped the ₹2.50 a litre export levy on petrol, raised diesel’s to ₹11.50 and nudged ATF’s up to ₹11. The tax is paid by refiners on fuel they ship abroad, not by motorists, and domestic duty is unchanged. The rates are reset every fortnight according to global prices, and have swung from ₹23 to ₹8.50 for diesel this year. With Brent sliding towards $92 on hopes of Middle East de-escalation, the next review in mid-November could change the picture again.
