Fuel VAT Cut Call: What Drivers Want from the Budget and What Could Actually Change

Ask a driver what they'd change about the cost of motoring and you'll hear about parking, congestion charges and road tax. But the sharpest pain is usually at the pump. The Independent reports on an RAC survey in which some drivers said they want a VAT cut on fuel in the Budget, as high petrol and diesel prices squeeze household spending and force cutbacks elsewhere.

It's an appealing idea, but fuel tax is more tangled than the slogans suggest. Here is how the system works, why VAT keeps coming up, and what you can do while the Treasury makes up its mind.

What the story says

According to the source report, the RAC's survey found drivers feeling the pinch from high pump prices, with some cutting back on other spending to keep the car on the road. Some want the Chancellor to reduce VAT on petrol and diesel. The article also points out that the 5p fuel duty cut has been in place since 2022.

That last detail matters. The 5p cut was introduced in March 2022, when pump prices were surging, and was meant as emergency relief. It has been extended repeatedly since. Because the headline duty rate has been held down for so long, some drivers now ask what else the Treasury could trim, and VAT is the obvious candidate.

Why VAT, not duty?

Fuel is taxed twice. First comes fuel duty, a fixed amount per litre. After the 2022 cut, the main rate is 52.95p per litre for petrol and diesel. Then VAT at 20% is applied to the price including the duty. So you pay tax on a tax.

That has a few consequences:

• The 5p duty cut is worth about 6p at the pump. Cutting 5p of duty also removes the 20% VAT that would have been charged on it (5p × 1.2 = 6p).
• VAT rises with the price. Duty is a fixed sum per litre, but VAT is a percentage. The higher the pump price, the more VAT the Treasury collects per litre.

As an illustration, with petrol at 150p a litre, one sixth of the price is VAT, which is 25p. At 200p a litre it is about 33p. That's the heart of the argument from drivers: when prices spike, the Treasury gets a windfall on every litre sold, while the household budget takes the hit.

Campaigners often call this a "double tax" and ask for a VAT cut, or a mechanism that stops VAT rising when prices surge. The Treasury's usual response is that fuel tax raises large sums that fund public services, and that any cut must be paid for elsewhere.

What a VAT cut could look like in practice

To be clear, the following is a purely illustrative example, not an RAC proposal or a government plan.

Suppose petrol is 150p a litre. Strip out the VAT and the pre-VAT price is 125p. If VAT on fuel were cut from 20% to 5%, the pump price would fall to roughly 131p. That's a saving of around 19p a litre, or just under £10 on a 50-litre tank.

Compare that with the 5p duty cut, which saves around 6p a litre, or roughly £3 on the same tank. The gap shows why a VAT cut is so tempting for drivers and so alarming for the Exchequer. A cut of that size would be far more expensive than the duty relief the Treasury has struggled to keep extending.

There are also practical wrinkles:

• Pass-through is not guaranteed. Retailers set their own prices. A tax cut only helps if it reaches the forecourt sign. Drivers have been sceptical about whether savings are passed on, a point that comes up whenever wholesale or tax changes happen.
• It benefits heavy users most. Because VAT is proportionate, the biggest savings go to those who buy the most fuel, including high-mileage drivers and people in large, thirsty vehicles. That sits awkwardly with the government's environmental objectives.
• It cuts against net zero policy. Making petrol and diesel cheaper, while the government encourages electric vehicle uptake, is a hard sell politically.

The legal and procedural angle

Fuel duty and VAT are different taxes with different legal footings.

Fuel duty is charged under the Hydrocarbon Oil Duties Act 1979, with rates set and amended through Finance Acts. The 5p cut and its extensions have been implemented this way, which is why the Chancellor's Budget announcement is the key moment.

VAT is governed by the Value Added Tax Act 1994. The standard rate is 20%, and reduced rates apply to specific goods listed in the legislation. Cutting VAT on road fuel would mean creating or extending a reduced rate and then passing the change through the Finance Bill. Since leaving the EU, the UK has had more freedom to set VAT rates than it did under EU rules, but any change still needs Parliament's approval and a published plan for the cost.

Some important points follow from this:

• Nothing changes until it is legislated. Budget speeches announce intentions. Some measures take effect immediately through temporary legal provisions, while others wait for the Finance Bill. If a VAT cut were announced, check the effective date on gov.uk rather than relying on headlines.
• The Budget is not the same as the pump price. Wholesale costs, refining margins and exchange rates all affect what you pay, so even a tax cut can be partly offset by market movements.
• Duty relief has been temporary. Because the 5p cut was introduced as a temporary measure and then extended, its future depends on each fiscal event. Our explainers on the fuel duty cut extension and the Budget and fuel duty cover that ground, so this article doesn't repeat it.

What drivers should know right now

While the Budget debate plays out, here are things within your control. This is general information, not tailored financial advice.

1. Check whether you can reclaim VAT

If you're a VAT-registered business and use fuel for business journeys, you may be able to recover VAT on fuel, subject to HMRC's rules. Where fuel is bought for both private and business use, it's a more complicated picture, with options such as fuel scale charges or reclaiming VAT only on the business element. HMRC's guidance sets out the options, and an accountant can advise on your specific situation.

2. Use the correct mileage rates if you claim for your own car

If you use your own car for work, HMRC's approved mileage allowance payments (AMAP) are the standard way to deal with costs. At present the first 10,000 business miles are at 45p per mile, with a lower rate beyond. For company cars, HMRC publishes advisory fuel rates, updated periodically, for reimbursing business fuel. These matter more when prices move sharply, so check the latest figures on gov.uk rather than relying on an old number.

3. Keep your receipts and records

If you're self-employed or claim expenses, good records are your protection in the event of an HMRC query. A fuel receipt shows the date, litres bought and VAT, so keep them or photograph them.

4. Compare prices, but don't let it backfire

Supermarket forecourts and independent stations often differ noticeably from motorway services, so it's worth looking before you fill up. Price comparison tools exist for this. Just remember that a long detour to save a few pence a litre can cost more in fuel than it saves. We look at the risks of chasing a cheap pump elsewhere, so see our piece on fuel price surges and VAT for how the tax element behaves when prices jump.

5. Cut consumption, not corners

The cheapest litre is the one you don't burn. Sensible steps include:

• Checking tyre pressures regularly, since under-inflated tyres increase drag.
• Removing roof boxes and bike racks when not in use.
• Smoothing your driving, with gentle acceleration and early lifting off the throttle.
• Combining short trips, because a cold engine uses more fuel.

None of these require breaking any rules. Be wary of "hypermiling" tricks such as coasting in neutral, which are unsafe and not advisable. A driver who tailgates to save fuel risks a far bigger bill than any tax cut would save.

6. Know your rights if something goes wrong at the pump

If you are sold the wrong fuel or contaminated fuel, the Consumer Rights Act 2015 says goods must be of satisfactory quality and fit for purpose. Keep your receipt, avoid driving the car if you suspect contamination, and contact the retailer promptly. The same applies if a car is damaged by bad fuel.

Looking ahead

Will the Chancellor cut VAT on fuel? The honest answer is that the odds look long, though not zero. Three factors weigh against it:

• Cost. VAT on fuel raises a very large sum, so a cut would leave a gap that must be filled by tax rises or spending cuts elsewhere.
• Policy coherence. The government's long-term aim is to move drivers toward electric vehicles, and a cheaper-petrol policy would send the opposite signal.
• Precedent. Temporary tax breaks are politically hard to reverse. The 5p duty cut shows how an emergency measure can linger for years because nobody wants to be the one to bring it back.

Even so, the pressure isn't going away. When prices spike, calls for relief tend to grow louder, and the RAC survey suggests many households feel they have run out of room to absorb further costs. More likely outcomes include extending or adjusting the existing duty relief, targeted support, or longer-term reforms to how motoring is taxed as electric vehicle numbers grow and fuel duty receipts fall.

For now, the practical advice is simple. Treat Budget announcements as the start of a process, check the legislation and effective dates, and focus on what you can control, which is how much fuel you use, where you buy it and how well you record it. And if a headline promises "cheaper fuel from tomorrow", wait until the pump price actually moves before you change your plans.

This article is general information about UK motoring and tax rules, not legal or financial advice. For decisions affecting your business or tax position, check HMRC guidance on gov.uk or speak to a qualified adviser.