Vehicle Excise Duty, usually called car tax or road tax, is a legal charge most UK drivers pay to use their car on public roads. How much you pay depends on when your car was first registered, its fuel type and its CO2 emissions, with newer cars generally following a simpler flat-rate system than older ones.
Overview:
- Standard rate for cars registered after 2017: £200 a year.
- Expensive car supplement: an extra £440 a year for cars costing over £40,000 when new (£50,000 for electric cars), applied for five years.
- Electric cars are no longer exempt. Since April 2025, EVs pay the same rates as petrol and diesel cars.
- First-year rate varies by CO2 emissions, ranging from £10 for zero-emission cars up to £5,690 for the highest-polluting models.
- Untaxed driving risks a fine up to £1,000, sometimes five times the tax owed, plus possible clamping.
What Is Vehicle Excise Duty and Why Do You Have to Pay It?
VED was introduced in 1937, replacing an older system that traced back to taxes on horse-drawn carriages centuries earlier. The DVLA now collects around £5 billion a year through VED, though the money doesn't go directly into road maintenance. It's treated like general taxation and can fund anything from healthcare to education, alongside roads.
The physical tax disc, once required in every windscreen, was scrapped in 2014. Today, enforcement runs entirely through Automatic Number Plate Recognition cameras, which cross-reference a car's registration against DVLA records in real time. A car doesn't need a visible disc to be checked as a result, though it still needs to be genuinely taxed to avoid a penalty.
What Are the Different Car Tax Bands?
Car tax works differently depending on exactly when your car was first registered. The system has changed three times since 2001.
Cars registered before 1 March 2001 are taxed by engine size alone, split into just two bands. Cars with an engine of 1549cc or smaller pay £230 a year. Cars with a larger engine pay £375 a year. Paying by monthly direct debit costs slightly more overall than a single annual payment.
Cars registered between March 2001 and April 2017 fall into 13 CO2-based bands, labelled A to M. The lower a car's tailpipe emissions, the lower its tax band. Since 2025, even the very lowest band no longer qualifies for free tax, with a minimum charge of £20 a year now applying.
Cars registered on or after 1 April 2017 follow a simpler three-part structure. The first year is charged based on CO2 emissions, using its own separate table. From the second year onward, every car pays the same flat standard rate, currently £200, regardless of how efficient it is. Cars with a list price over £40,000 when new also pay an additional supplement for five years starting from their second year on the road.
How Much Will Road Tax Be for My Car?
The exact figure depends on three things working together: your car's registration date, its fuel type and, for cars registered after 2001, its CO2 emissions or first-year band.
If your car was first registered after April 2017, the answer is straightforward in most cases. You'll pay the standard £200 a year from your second year of ownership onward, rising to £640 if the car cost over £40,000 when new.
If your car was registered between 2001 and 2017, use the CO2 band table in the previous section to find your annual rate directly. If it was registered before March 2001, the rate depends only on engine size, either £230 or £375 a year.
Buying a used car complicates this slightly. The rate you'll pay is fixed by the car's original registration date and specification, not by when you personally bought it. A car first registered in 2016 will always follow the 2001-2017 CO2 band system, even if you're only buying it now. Checking a car's exact tax cost before buying is worth doing as part of your wider research, alongside everything covered in our complete guide to buying a used car.
How Do I Find Out What Tax Class My Car Is?
Your car's tax class appears directly on its V5C registration certificate, usually listed clearly alongside the vehicle's other details. If you don't have the V5C to hand or you're checking a car before buying it, the quickest method is the official government vehicle enquiry service, which shows a car's current tax status and rate using only its registration number.
This free tool confirms whether a car is currently taxed, its expiry date and which rate applies, all without needing to log in or provide any personal details. It's genuinely the fastest way to confirm a specific car's tax class, particularly useful when you're viewing a used car and want to budget accurately before making an offer.
Do Electric Cars Pay Car Tax?
Electric cars are no longer exempt from VED. Until April 2025, EVs paid nothing at all. New electric cars registered from that date onward now pay the standard rate just like petrol and diesel cars. Electric cars registered before April 2017 also pay differently to those after, following the same date-based structure as combustion cars.
Under the current system, new electric cars pay a token £10 first-year rate, reflecting their zero tailpipe emissions, then move to the standard £200 rate from year two. EVs with a list price over £50,000 when new, a higher threshold than the £40,000 figure for petrol and diesel cars, also pay the expensive car supplement.
A bigger change is coming though. From April 2028, electric and plug-in hybrid cars will move to a pay-per-mile system called eVED, replacing the flat annual rate for these vehicles specifically. Fully electric cars will pay 3p per mile, plug-in hybrids 1.5p per mile, with both rates rising in line with inflation from 2029. Drivers will need to estimate their annual mileage at renewal. A top-up payment falls due if they exceed it. Unused mileage carries forward as credit if they drive less. The DVLA plans to verify reported mileage against MOT records, checked from a car's first test at three years old. There's no exemption for driving abroad and no discount for rural or high-mileage drivers under the current proposals.
How Do You Check and Pay Your Car Tax?
Paying online remains the simplest method, requiring one of three reference numbers: the V11 renewal reminder letter, your V5C registration document or the green V5C/2 new keeper supplement if you've just bought the car. You can pay for six or twelve months at a time by debit card, credit card or direct debit, though direct debit typically costs slightly more across a full year than paying in one lump sum.
Two things are required before you can tax a car at all. You need valid insurance in place, either a standard annual policy or temporary cover, plus a valid MOT if the car is over three years old. Without both, the DVLA's system won't let the tax go through, regardless of payment method.
If you'd rather not pay online, the DVLA operates a 24-hour phone service, though direct debit isn't available by phone. Taxing a vehicle in person at a Post Office that handles vehicle tax remains an option too, useful if you prefer paperwork to a screen.
What Is SORN and When Do You Need It?
A Statutory Off Road Notification, or SORN, declares that a vehicle is off the road and won't be taxed or insured for the time being. It's the correct route if you're storing a car, restoring one or simply not using it for an extended period, beating the alternative of letting tax and insurance lapse without informing the DVLA.
Once declared, a SORN vehicle must genuinely stay off public roads. Driving it, even briefly, without first re-taxing it, is illegal and carries a considerably higher penalty than simply forgetting to renew tax on a car that's still being used. If you're planning to use the car again, taxing it in the normal way automatically cancels the SORN.
What Happens If You Drive an Untaxed Car?
The consequences escalate depending on how the situation is handled. An initial lapse typically brings a Late Licensing Penalty letter, carrying an £80 fine that drops to £40 if paid within 33 days. Ignoring this can see the case passed to a debt collection agency.
Driving or keeping an untaxed vehicle without a SORN in place brings a more serious Out of Court Settlement notice, set at £30 plus one and a half times the outstanding tax owed. Left unpaid, this can escalate to a magistrates' court case, with fines reaching £1,000 or five times the tax owed, whichever is higher. Using an untaxed vehicle on a public road despite having declared a SORN carries an even steeper penalty of up to £2,500.
Clamping is also a genuine risk. Releasing a clamped vehicle costs £100 if paid within 24 hours, rising to £200 plus a daily £21 storage charge if the car gets removed to a pound. A vehicle left unclaimed for one to two weeks can ultimately be auctioned, broken for parts or crushed.
Does Car Tax Transfer When You Buy a Used Car?
No. A genuine number of buyers get caught out by this rule each year. Tax never transfers with ownership, even if the seller's remaining tax hasn't expired yet. As the new keeper, you're legally required to tax the car yourself before driving it away. Use the green V5C/2 slip the seller should hand over at the point of sale.
The seller, in turn, gets an automatic refund for any full remaining months of tax once they've informed the DVLA the car has been sold, without needing to apply separately, provided the sale is reported promptly. Buyers should factor the cost of taxing a used car into their overall budget from day one, rather than assuming any existing tax carries over as part of the deal.
Are Any Vehicles Exempt From Car Tax?
A specific list of vehicle types remains exempt, though an application is still required even for an exempt vehicle rather than it happening automatically. Exempt categories include vehicles used by or for a disabled person, mobility scooters and powered wheelchairs, historic vehicles built more than 40 years before the start of the current calendar year, plus vehicles used solely for agriculture, horticulture or forestry. Mowing machines and steam-powered vehicles round out the remaining exempt categories.
Applying for an exemption still goes through the same tax renewal process as any other vehicle, just with a £0 charge applied once eligibility is confirmed. For historic vehicles specifically, the exemption threshold moves forward each year, meaning a car needs checking against the current 40-year cutoff rather than assuming last year's exempt status automatically continues. A car reaching the threshold partway through the year becomes eligible from that point, not retroactively from the start of the tax year.
Why Does Car Tax Keep Changing?
The system has been overhauled three times in the last 25 years. Each change reflects a shift in government priorities rather than random tinkering. The 2001 move to CO2-based bands aimed to reward cleaner cars directly, encouraging buyers toward lower-emission models at a time when climate targets were becoming a bigger political focus. By 2017, that system had arguably worked too well. Cars had become so much cleaner that many paid little or nothing at all, costing the Treasury a genuine, growing amount of lost revenue every year. The current flat-rate structure was introduced specifically to fix that shortfall, decoupling the ongoing annual charge from emissions almost entirely after the first year.
The upcoming 2028 shift to pay-per-mile tax for electric and plug-in hybrid cars follows the same underlying logic. As more drivers switch to electric cars, fuel duty revenue, a separate tax charged on petrol and diesel at the pump, falls steadily even as road use itself doesn't. The government's stated aim is to keep the overall tax base broadly stable as the vehicle fleet changes, rather than to specifically punish electric car ownership.
How Is Car Tax Different From Fuel Duty?
These two are often lumped together as "the cost of using a car," but they work in genuinely different ways. Car tax is a fixed annual charge for the legal right to keep a vehicle on the road, calculated once a year regardless of how much you actually drive. Fuel duty is a per-litre charge built directly into the price of petrol and diesel at the pump, paid gradually every time you fill up rather than as a single yearly bill.
A driver covering 20,000 miles a year pays exactly the same VED as a driver covering 2,000 miles in an identical car. They pay considerably more in fuel duty though, simply by buying more fuel. Electric car owners currently avoid fuel duty entirely. There's no equivalent charge built into the cost of electricity used for charging. The 2028 pay-per-mile eVED system is designed partly to close this gap for EV drivers specifically though.
Do Vans and Motorhomes Pay Different Car Tax Rates?
Light commercial vehicles, including most vans, follow a different flat-rate structure to cars rather than the CO2-based or three-tier systems described above. Vans registered after March 2001 typically pay a single standard rate regardless of emissions, though newer vans meeting stricter emissions standards can qualify for a slightly reduced rate.
Motorhomes and campervans are taxed according to their specific classification, which depends on factors like weight and how the vehicle is built rather than simply following car rules by default. Some motorhomes are taxed as private light goods vehicles. Others fall under the same CO2-based or standard-rate systems as cars, depending on their exact registration details. Checking a specific vehicle's classification directly through the DVLA remains the only reliable way to confirm the correct rate. Assumptions based on general vehicle type alone can easily be wrong.
How Can You Reduce Your Car Tax Bill?
A few genuinely practical choices affect what you'll pay long term, beyond simply accepting whatever rate applies to a car you've already bought. Choosing a car with lower CO2 emissions matters most if you're buying something registered before April 2017. The ongoing annual rate under that older system still depends directly on emissions rather than being flat. For anything registered after 2017, the first-year rate is the only emissions-sensitive part of the bill, making that upfront figure worth factoring into your budget even though every subsequent year costs the same regardless of efficiency.
Staying under the £40,000 list price threshold avoids the expensive car supplement entirely, worth bearing in mind since this applies to the car's original price when new, not what you personally pay for it used. A used car that cost £45,000 new still carries the supplement for its full five-year window, even if you're buying it secondhand for a fraction of that original price. Checking a specific car's original list price, not just what it's advertised for now, is worth doing before assuming you've avoided the higher rate.
Timing matters too, in a smaller way. Since tax is calculated in monthly blocks, taxing a car right before a rate change takes effect, typically each April, can occasionally lock in a slightly better rate for that period, though the practical saving here is usually modest compared to the other factors above.
Common Car Tax Mistakes to Avoid
A handful of avoidable errors account for most of the penalty notices the DVLA issues each year. Assuming tax carries over when buying a used car ranks among the most common mistakes and among the most costly. Driving away untaxed on day one is a criminal offence regardless of how genuine the mistake was. Always tax the car yourself using the V5C/2 slip before it ever leaves the seller's driveway.
Forgetting to declare a SORN when a car is genuinely off the road is another frequent trap. Simply letting tax lapse without formally declaring SORN still counts as keeping an untaxed vehicle, triggering the same penalties as if the car were being actively driven, even if it hasn't moved in months. The declaration itself takes only a few minutes online and costs nothing, making it worth doing properly rather than assuming an unused car is automatically exempt from the rules.
Providing an inaccurate registration date or CO2 figure when checking a car's likely tax cost before buying also causes genuine confusion. Relying on a seller's verbal estimate, rather than checking the figure directly through the official vehicle enquiry service, occasionally leads buyers to budget for entirely the wrong rate. Given how quick and free that check is, there's little reason to rely on secondhand information when the accurate figure is a search away.
Frequently Asked Questions
Why has my car tax gone up this year? VED typically rises annually in line with the Retail Price Index, the government's measure of average price changes across the economy. Even a completely unchanged car sees its rate increase. The change comes from the rate itself rather than the vehicle.
Can I tax a car without a valid MOT? Generally no, with two exceptions: cars under three years old that don't yet need an MOT, plus vehicles that are entirely MOT-exempt, such as those over 40 years old. If both your MOT and tax have lapsed together, driving to a pre-booked MOT test remains legal with appropriate insurance in place.
Is VED the same thing as road tax? Yes, VED, car tax and road tax all refer to the same charge. VED is simply the official term. The other two are the names most people use in everyday conversation.
Do I need insurance before I can tax a car? Yes, valid insurance is a legal requirement before the DVLA will process your tax payment, whether that's a standard annual policy or a short-term temporary one.
What happens if I simply forget to renew my tax? The DVLA sends an automatic reminder before expiry. Missing it still results in a Late Licensing Penalty starting at £80 though, reduced to £40 if paid promptly. Renewing as soon as you notice the lapse is always the cheapest way to resolve it.
Does car tax vary by region within the UK? No, the rates and bands covered in this guide apply uniformly across England, Scotland and Wales. Northern Ireland follows the same VED system too, though MOT testing there uses a slightly different age threshold of four years rather than three.
Can I check a car's tax history before buying it? Yes, the same free government vehicle enquiry service used to check current tax status also shows whether a car has ever had a break in its tax history, worth checking alongside a full history check when buying used.
Conclusion
Car tax looks complicated mainly because the rules have changed three times since 2001, leaving three genuinely different systems running side by side depending on when a car was first registered. Once you know which system applies to your specific car, working out the actual figure comes down to a straightforward lookup rather than guesswork.
The bigger risks sit outside the rate itself: assuming tax transfers with a used car purchase, forgetting to declare SORN on a car that's genuinely off the road, or letting a renewal lapse without noticing. Get those basics right, check your exact figure through the official tools covered in this guide, and car tax becomes one of the more predictable costs of running a car rather than an annual source of confusion.
Every car sold through Car Planet comes with clear documentation, including exactly what tax band and rate applies. No guesswork left once you've decided on a car. In our own experience preparing used cars for sale, tax confusion is one of the most common questions buyers ask us directly. That's exactly why we make sure this information is confirmed and ready before a car ever reaches our forecourt.
