What Is Vehicle Excise Duty? UK Car Tax Rules Explained

Vehicle Excise Duty is one of the few motoring costs that has no flexibility in it. You cannot shop around for it, you cannot negotiate it, and the DVLA knows within days if you have not paid. What you can do is understand how it is calculated, because the difference between two similar cars can be several hundred pounds a year, and that gap follows the vehicle for as long as you own it.

What is Vehicle Excise Duty?

Vehicle Excise Duty (VED) is a tax on keeping or using a vehicle on a public road in the UK. It applies to cars, vans, motorcycles and heavy goods vehicles, and it is administered by the Driver and Vehicle Licensing Agency.

Two points are worth clearing up straight away. First, it is not a road fund. The money goes into general taxation, in the same way as income tax does, and roads are paid for out of general government and local authority budgets. Calling it road tax is a habit rather than a description.

Second, it applies to keeping a vehicle on a public road, not just driving it. A car parked on the street with no intention of moving still needs to be taxed. The only way to stop paying without moving the vehicle off public land is a Statutory Off Road Notification.

Who has to pay VED?

The registered keeper of the vehicle is responsible for taxing it, whether that is a private individual, a company, a charity or a public body, and whether the vehicle is used for work or pleasure.

The registered keeper is not necessarily the legal owner. On a lease or a finance agreement the finance company usually owns the vehicle while you are recorded as the keeper, and the responsibility for tax depends on the agreement. On a personal contract hire or business lease, road tax is normally included and handled by the leasing company. On hire purchase or a personal loan, it is down to you.

If you sell a vehicle, your responsibility ends when the DVLA is told about the change of keeper. Until that notification is processed you remain liable, which is why the new keeper section of the V5C should never be left for later.

How is VED calculated?

VED is worked out from the date the vehicle was first registered, its CO2 emissions and its fuel type, and there are three separate systems in use depending on how old the car is.

For a car registered since April 2017, the pattern goes like this. In the first year you pay a showroom rate that rises steeply with CO2 output, which is usually built into the on the road price of a new car. From the second year the car moves onto a standard rate that is the same regardless of emissions, with a small difference for alternative fuel vehicles. On top of that, cars with a list price above the expensive car threshold (currently £40,000 including options) pay an additional supplement for several years, starting from the second licence.

That supplement catches people out constantly. It is based on the manufacturer's list price when new, not on what you paid, so a used car bought for a fraction of its original price still attracts it if the original list price was over the threshold. Always check the specification and options of a car before assuming its tax band.

Rates are set in the Budget and change most years, so check the current figures on the DVLA vehicle tax rate tables rather than relying on what the car cost to tax last year.

What are the VED bands?

Bands group vehicles by how much CO2 they emit, on the principle that the more a vehicle emits, the more it pays.

• First year rates. These apply only for the first twelve months after first registration and are based purely on CO2. They start at the lowest rate for zero emission vehicles and climb sharply for high emitting petrol and diesel cars.
• Standard rates. From the second licence onwards, most cars registered since April 2017 pay a single flat rate regardless of emissions. Alternative fuel vehicles, which includes hybrids, LPG and bioethanol, pay slightly less.
• Cars registered 2001 to 2017. These stay on the older lettered band system for life, A through to M. This is why some low emission cars of that era are famously cheap or free to tax, and it is a genuine consideration when buying a car of that age.
• Cars registered before March 2001. Two rates only, split at 1549cc.
• Zero emission vehicles. Electric cars were exempt from VED for years, which was a significant part of the running cost case for them. That exemption ended in April 2025 and electric vehicles are now taxed, including the expensive car supplement where the list price is high enough. If you are working out the cost of running an EV, use current rates rather than older advice.
• Vans and light commercials. Most light goods vehicles pay a flat rate rather than a CO2 based one, with a separate rate for older Euro 4 and Euro 5 compliant vans.

Which vehicles are exempt from Vehicle Excise Duty?

Several categories pay nothing, but almost all of them still have to be taxed at a zero rate, which means going through the same annual process.

• Historic vehicles. Vehicles built or first registered more than forty years ago can be taxed in the historic class and pay nothing. The exemption rolls forward each year and applies from 1 April following the vehicle's fortieth birthday.
• Disabled vehicles. Vehicles used by, or for, someone receiving a qualifying disability benefit can be exempt, and some claimants qualify for a reduction rather than full exemption. The exemption is claimed on one vehicle at a time.
• Mobility vehicles and powered wheelchairs. Exempt, subject to speed and use limits.
• Vehicles used for agriculture, horticulture and forestry. Tractors, light agricultural vehicles and limited use vehicles travelling short distances between land are exempt.
• Steam powered vehicles. Exempt.
• Vehicles being driven to a pre booked MOT. These can be driven untaxed only for that specific journey.

The important point is that exempt is not the same as ignored. If you do not apply for the zero rate each year, the vehicle shows on the DVLA's records as untaxed and you can be penalised even though the amount owed is nothing.

How do you pay car tax?

You can pay annually, every six months or monthly, online, by phone or at a Post Office that deals with vehicle tax.

To tax a vehicle you need the reference number from your V11 reminder, the V5C logbook, or the green new keeper slip if you have just bought the car. You also need valid insurance and, if the vehicle is old enough to require one, a current MOT certificate. Direct Debits renew automatically, but they will be cancelled if the MOT lapses, which is the most common reason people discover their car has quietly become untaxed.

Since October 2014 there has been no paper tax disc. Enforcement is done through the DVLA database and automatic number plate recognition cameras, so there is nothing to display and nothing to check on the windscreen.

What happens if you do not tax your car?

The DVLA runs monthly electronic checks against its records, so an untaxed vehicle is usually identified within weeks rather than caught by chance.

The first step is normally an automatic late licensing penalty sent to the registered keeper, which is reduced if you pay it promptly. If it is ignored, the case can be passed for prosecution and the fine is substantially higher. Vehicles found untaxed on a public road can also be clamped, with a release fee and a surety payment, and vehicles that are not claimed can be impounded and eventually disposed of.

There is a further catch. Driving an untaxed vehicle is also likely to mean the vehicle is uninsured if your policy requires it to be road legal, which is a far more serious offence carrying penalty points and a much larger fine.

Does car tax transfer when you sell a car?

No. Vehicle tax has not transferred with the vehicle since October 2014, and this trips up private buyers regularly.

When you sell a car, you notify the DVLA and any full months of remaining tax are refunded to you automatically by cheque or to the bank account on the Direct Debit. The buyer must tax the vehicle in their own name before driving it, which they can do immediately online using the green new keeper slip from the V5C. If you drive a newly bought car home on the seller's tax, you are driving untaxed.

The same applies in reverse when you buy. Do not assume a car advertised as taxed until next August comes with any tax at all.

What is a SORN, and when do you need one?

A Statutory Off Road Notification tells the DVLA that a vehicle is off the public road and will not be taxed. You need one if the vehicle is kept in a garage, on a driveway or on private land and you are not using it, for instance while it is being restored or stored over winter.

Once a SORN is in place, any full months of remaining tax are refunded. The vehicle must not be driven or parked on a public road at all, with the single exception of driving to a pre booked MOT appointment. A SORN stays in force until you tax the vehicle again, so there is nothing to renew.

If a SORN car is being restored, it is worth using that off road time for bodywork. Corrosion is the one thing that gets steadily worse and more expensive while a car sits, particularly around sills, arches and seams where salt has been trapped. Our vehicle body repairs team deals with this regularly, and rust that has started to break through paint will fail an MOT if it is in a structural area, which in turn means the car cannot be taxed. Send us photos through the quick quote form if you want a view on whether it is worth doing.

A short history of car tax in Britain

Taxing vehicles is older than the motor car as most people picture it.

• 1888. A duty was introduced on carriages and locomotives, the earliest ancestor of today's system.
• 1920. The Roads Act created Vehicle Excise Duty as we know it, along with the Road Fund and the paper tax disc displayed in the windscreen. At this point the money genuinely was earmarked for roads.
• 1937. Hypothecation ended. VED receipts went into the Exchequer's general pot, which is where they have stayed ever since, and the phrase road tax became inaccurate from that point on.
• 2001. The system moved from engine size to CO2 emissions for newly registered cars, linking the tax to environmental performance for the first time.
• 2014. The paper tax disc was abolished, and tax stopped transferring between owners when a vehicle is sold.
• 2017. The current structure of a CO2 based first year rate followed by a flat standard rate came in, along with the supplement for expensive cars.
• 2025. Zero emission vehicles lost their exemption and were brought into the VED system.

The direction of travel is consistent. Vehicle taxation has moved steadily away from being a road charge and towards being an emissions based tax, with the exemptions used to nudge buyers towards cleaner vehicles and then withdrawn once those vehicles become mainstream.