Every year, billions of pounds are collected through Vehicle Excise Duty and fuel duty. Understanding where this money goes — and where it does not go — is one of the most common questions asked by drivers who feel their road tax does not match the condition of the roads they drive on.

VED Revenue and the Treasury

Road tax — Vehicle Excise Duty — is paid directly to HM Treasury. It is not ring-fenced for road spending; instead, it goes into the general consolidated fund alongside all other government revenue. This means VED funds everything from the NHS to education to defence. The idea that road tax is specifically earmarked for road building and maintenance is a common misconception — it has not worked that way for decades.

Roads Funded Through General Taxation

Road maintenance and new road building in England are funded through the Department for Transport's capital budget, which comes from general taxation. National Highways manages motorways and major A-roads with funding from the DfT. Local councils fund local road maintenance from their own budgets, which come from council tax and government grants — not from VED directly. This distributed funding model means road quality depends on local authority budgets, which have been squeezed in recent years.

Fuel Duty Revenue

Fuel duty — the tax on petrol and diesel — raises far more revenue than VED. With over 30 million vehicles on UK roads, fuel duty generates approximately £25-28 billion per year. Like VED, fuel duty goes to the Treasury's general fund rather than being ring-fenced for roads. The fuel duty rate has been frozen at 52.95 pence per litre since 2011 — one of the longest freezes in history — partly due to pressure on household budgets. Related: Car Tax and Road Maintenance UK 2026 | Big Car Tax Changes Coming to UK 2026 | Car Tax Changes 2026 UK | Car Tax Changes UK 2026.

The Road Investment Strategy

The government publishes a Road Investment Strategy (RIS) outlining planned spending on major roads. RIS2 covers 2020-2025 with billions committed to motorway upgrades, new roads, and maintenance. However, this spending comes from the DfT budget, not from a dedicated road fund fed by VED. The disconnect between what drivers pay in road tax and what is spent on roads is a recurring political issue.

Calls for Ring-Fencing VED

There is ongoing advocacy for ring-fencing VED revenue specifically for road maintenance and building. Groups representing road users argue that drivers pay road tax and fuel duty and should see that money invested in the road network. The government has resisted ring-fencing, arguing that general taxation allows for flexible allocation of resources across transport modes — including rail, bus, and active travel — rather than prioritising roads alone.

Official Resources: GOV.UK Check Vehicle Tax | GOV.UK Vehicle Tax | DVLA Online | MOT Check

Frequently Asked Questions

Q: How much is car tax (VED) in the UK 2025?
Car tax rates in the UK depend on your vehicle's CO2 emissions and list price. Standard rates start from £190 per year for petrol and diesel cars, with zero-rated VED for EVs. First-year rates vary from £0 to £2,605 depending on emissions. Additional premiums apply for vehicles over £40,000.

Q: How do I check if my car is taxed online?
You can check your vehicle's tax status for free on the Gov.uk website at gov.uk/check-vehicle-tax. You'll need your vehicle's registration number (number plate). You can also check via the Motor Insurance Database to verify road tax and insurance status simultaneously.

Q: Can I get a refund on car tax if I sell my vehicle?
Yes — if you sell or scrap your vehicle, you can claim a refund on any full months of remaining road tax. Contact DVLA with the V11 reminder letter or apply online at gov.uk. Refunds are usually processed within 4-6 weeks.

Q: Is road tax refund available when transferring ownership?
No — road tax does not transfer with the vehicle. When you sell your car, the tax is automatically cancelled and any remaining months are refunded to you by DVLA. The new owner must tax the vehicle immediately. As a buyer, always verify the vehicle's tax status before purchasing.

Q: What is the luxury car tax threshold in the UK 2025?
The additional rate for vehicles over £40,000 (list price) adds £410 per year to standard VED rates for years 2-6 of registration. This surcharge brings the annual cost for high-emission vehicles over £40,000 to around £600-690 per year. Pure EVs under £40,000 pay zero VED.