The Government Just Slashed Fuel Taxes by ₹10. So Why Is Your Petrol Still the Same Price?

You probably woke up this morning, saw the headline about the government cutting excise duty on petrol and diesel by ₹10 a liter, and thought: finally.

Maybe you did the math. Ten rupees off means Delhi petrol drops from ₹94.77 to somewhere around ₹84. A tank suddenly costs several hundred rupees less.

Then you drove to the pump. Nothing had changed. Not a paisa.

So what's going on?

What is excise duty?

Excise duty is the tax the central government charges on goods manufactured in India. Petrol and diesel get taxed at the refinery before they even leave. It's one of the biggest slices of what you pay at the pump.

When you fill up in Delhi at ₹94.77 a litre, roughly half that is the actual cost of fuel. The rest is taxes and margins stacked on top of each other.

After yesterday's cut, the center's total excise on petrol comes to about ₹6.90: Basic Excise Duty of ₹1.40, SAED (special additional excise duty) now at ₹3.00, and the agriculture and infrastructure cess at ₹2.50. Before March 26, the SAED alone was ₹13, pushing the central total to roughly ₹16.90.

Delhi's VAT isn't charged only on the base fuel price. It's charged on the base price plus central taxes plus freight. Tax on top of tax. This is why a ₹10 central cut doesn't land as a clean ₹10 saving at the pump — some of it gets swallowed back by the VAT calculation.

It's also why petrol in Hyderabad costs ₹107.50 while Chandigarh pays ₹94.30 for the exact same liter. Same crude, same refineries, wildly different state tax regimes.

Until yesterday, the Centre's special additional excise duty was ₹13 on petrol and ₹10 on diesel. From March 26, those are ₹3 and zero via Gazette Notification No. 11/2026-Central Excise.

So why didn't prices fall?

IOC, BPCL, and HPCL control roughly 90% of India's fuel retail market. They're state-run, which means when the government wants pump prices held steady during a price surge, these companies absorb the gap. They bleed on their books so you don't feel it at the pump.

Right now the bleeding is significant.

Global crude has risen nearly 50% since February 28, when the US and Israel launched strikes on Iran. Brent crossed $100 and briefly hit $119 before pulling back. The Strait of Hormuz, through which roughly a fifth of the world's seaborne oil and gas flows, has been severely disrupted. Insurers pulled coverage for tankers in those waters. Shipping slowed.

Oil Minister Hardeep Singh Puri said OMCs are losing approximately ₹24 per litre on petrol and ₹30 per litre on diesel. ICRA's estimates are lower, around ₹11 on petrol and ₹14 on diesel, but that's modelled at $100–105 crude, not the peaks we saw.

The ₹10 excise cut helps OMCs absorb some of that. It doesn't create room for prices to fall. The government isn't handing you cheaper fuel — it's handing money to the oil companies so they can keep absorbing losses without collapsing. As Puri put it, the government has taken a significant hit on tax revenues to reduce the very high losses of oil companies at this time of sky-high international prices.

Emkay Global economist Madhavi Arora put a number on it: the annualised fiscal cost of this excise cut is around ₹1.55 lakh crore. And even with that, the cut only covers 30% to 40% of OMC losses on auto fuel at current prices. They're still losing money, just less.

Two markets, one city

Most headlines missed this part.

While state-run pumps hold firm, private retailers have moved. Nayara Energy, India's largest private fuel retailer, with nearly 7,000 pumps, raised petrol by ₹5 a liter and diesel by ₹3. Jio-bp, the Reliance-BP joint venture with around 2,185 outlets, has held for now despite losses.

So in Delhi today: IOC pump, ₹94.77 for petrol. Nayara outlet is a few kilometers away, ₹100.71 for the same liter.

Nayara has no government backstop. It can't sell at a loss indefinitely without its balance sheet catching up. So it passed the cost on. The fact that state-run pumps control 90% of the market puts enormous pressure on private players, Nayara may push some customers toward IOC stations, but it likely doesn't have a commercial alternative.

For people near a government pump, nothing has changed. For those in areas where private retailers dominate, prices have already moved. Chennai saw diesel up 20 paise and petrol 17 paise even at state-run pumps; Bengaluru saw a small uptick, both from the daily pricing revisions OMCs make based on crude and rupee movements.

Does India have enough oil?

The government says yes.

India has crude supply secured for the next 60 days. Every refinery is running above 100% utilisation. Higher purchases from the Americas and other non-Hormuz sources are replacing what used to come through the Strait.

Before the conflict, roughly half of India's crude, around 50% to 55%, or approximately 2.5 to 2.8 million barrels per day — passed through the Strait of Hormuz. India imports 88% of its crude requirements and about half its natural gas, with a meaningful share coming from the Middle East.

India now buys from more than 41 suppliers globally. Swapping crude grades across different refinery configurations isn't clean or easy, but the ministry's position is that volumes are covered.

One detail that matters: the government reimposed an export duty on refined diesel at ₹21.5 per liter, even as the domestic levy drops to zero. The point is to keep refineries selling into the domestic market rather than chasing export margins when local supply needs protecting. Finance Minister Nirmala Sitharaman cited this directly as a supply security measure.

What it means for you

The ₹10 excise cut is real, but the benefit isn't at the pump.

It's tax revenue the government gave up to keep IOC, BPCL, and HPCL solvent enough to keep absorbing losses. The bill lands on the taxpayer, roughly ₹1.55 lakh crore a year at current crude prices.

The alternative is letting pump prices reflect where crude actually is. That means petrol jumps ₹30 to ₹40 a liter, maybe in a single revision. That hits inflation, transport costs, farmers' fuel bills, and the cost of moving anything across the country. The pain lands immediately and everywhere.

Instead, the government is absorbing it slowly, concentrating the damage on its own books and the OMCs', and buying time. For crude ease, for a more gradual adjustment, or both.

Reuters noted that elections are scheduled next month across four states and a union territory. Indian voters are sensitive to fuel prices. The political logic of holding the line doesn't need much explaining.

The Iran conflict isn't over. Crude is still volatile. The Strait is still choked. The government has bought itself some room. How much depends on how long this lasts.

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Disclosure: This blog is for informational purposes only and does not constitute investment or financial advice. Please consult a qualified professional before making financial decisions.