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Want to know what tax band your car is in by reg? Enter your registration number into our car tax band checker, and we’ll pull up the key tax details linked to your vehicle, including the DVLA tax band, CO2 emissions figure, fuel type, and the current annual rate you can expect to pay.
Our tool helps you check key vehicle details, including the tax band, quickly and clearly, without having to search through official tables or guess which rules apply to your car. If you want to check vehicle tax band information before you buy, budget for ownership costs, or simply find your car tax band for your current vehicle, this gives you a quick, straightforward answer.
It is especially useful when you want a simple starting point before going deeper into the vehicle’s history with a VIN check or car reg look up. Rather than making a rough guess, you can see the tax details linked to that reg and make a more confident decision.
What car tax band is my car in?
We use DVLA-linked details to match your car to the correct set of car tax bands, so you do not have to guess based on age, engine, or model alone.
The reason this is important is that the rules are not the same for every car. Vehicles first registered between March 2001 and March 2017 usually fall into the older A to M tax band system, while cars first registered later are assessed under the newer CO2-based first-year Vehicle Excise Duty (VED) rules.
If you have your V5C logbook, you can use the official route and check the details using the reference number shown on your documents. If you only have the reg, that can still be enough to identify the first registration year, fuel type, and emissions data used to work out the right band and likely car tax rates.
Two versions of the same car can fall into different bands simply because they were registered at different times or have different emissions figures, which is why a quick reg check is usually more reliable than trying to work it out by eye.
What is car tax?
Car tax is the name most people use for Vehicle Excise Duty, or VED. In the UK, it is the legal charge linked to keeping or using a vehicle on a public road.
Any vehicle driven or kept on a public road must be taxed. If it is not being used and is being kept off the road, you normally need to officially declare that instead, rather than just leaving it untaxed.
That is why it matters when you are buying, owning or selling a car. Once you understand what car tax actually is, it is much easier to make sense of vehicle tax rates, avoid admin headaches, and stay on the right side of the rules.
How is car tax calculated?
Vehicle tax rates are mainly worked out from three things: when the car was first registered, its official CO2 emissions in g/km, and its fuel type. For some newer cars, the original list price also matters because it can trigger the Expensive Car Supplement on top of the standard annual charge.
The DVLA does not base car tax on what your car is worth now or how many miles it has covered. Instead, it uses the official vehicle spec recorded when the car was new, which is why two cars that look almost identical can still have different tax costs.
The main factors are:
- First registration date – this decides which tax system your car falls into
- CO2 emissions – the lower or higher the official figure, the cheaper or more expensive the tax can be
- Fuel type – petrol, diesel, hybrid, and electric vehicles can be treated differently
- List price when new – this matters for the Expensive Car Supplement on certain newer vehicles
The registration date tells you which rules apply, while the emissions and fuel type help determine where the car sits within those rules. If you are buying used, you may also want to run a scrapped car check as part of your wider due diligence.
Tax bands for cars registered after April 2017
For cars first registered from April 2017 onwards, the system works in two stages:
- The first 12 months are charged using a first-year rate, often called showroom tax
- That first-year amount is based mainly on the car’s exact CO2 emissions
- After that, the car usually moves onto a standard annual rate
- If the car’s list price was over £40,000 when new, or over £50,000 for an electric or zero-emission car registered on or after 1 April 2025, an extra Expensive Car Supplement of £440 a year can apply from years two to six after first registration.
| Vehicle Fuel Type | First-Year Rate (Showroom Tax) | Standard Annual Rate (Year 2 Onwards) |
| Petrol / Diesel | Varies (Calculated by exact CO2 emissions) | £200 |
| Electric Vehicles (EVs) | £10 (If registered on or after 1 April 2025) | £200 |
This is the point where many people get confused, because the first year and the later years are not priced in the same way. A car with high emissions may cost a lot more in year one, then drop to the standard yearly rate after that.
There is also an important change for electric cars. Before 1 April 2025, most EVs did not pay standard VED in the same way as petrol or diesel cars, but they are now part of the system. As a result, new zero-emission cars registered on or after that date pay £10 in the first year, then move onto the standard annual rate, with some also affected by the expensive car supplement.
Tax bands for cars registered between 2001 and 2017
For cars first registered between 1 March 2001 and 31 March 2017, the system uses lettered bands from A to M. In this period, the band is based on the car’s official CO2 emissions, with lower-emission cars placed in the lower bands and higher-emission cars placed in the higher ones.
| Band | CO2 Emissions (g/km) | Annual Rate (2026/27) |
| A | Up to 100 | £20 |
| B | 101 – 110 | £20 |
| C | 111 – 120 | £35 |
| D | 121 – 130 | £170 |
| E | 131 – 140 | £200 |
| F | 141 – 150 | £225 |
| G | 151 – 165 | £275 |
| H | 166 – 175 | £325 |
| I | 176 – 185 | £360 |
| J | 186 – 200 | £410 |
| K | 201 – 225 | £445 |
| L | 226 – 255 | £760 |
| M | Over 255 | £790 |
If you are comparing older used cars, this is the section that matters most. A small jump in emissions can move a car into the next letter band, which can make a noticeable difference to yearly running costs.
Tax bands for cars registered before March 2001
If a car was registered before 1 March 2001, it does not use CO2 tax bands at all. These older vehicles are taxed by engine size instead, using a simple split based on whether the engine is above or below 1549cc.
That means this group follows a very different set of rules from newer cars. If you are looking at an older vehicle, engine capacity matters more than emissions when working out the tax position.
Why do I have to pay car tax?
Car tax is not just a box-ticking exercise. Vehicle Excise Duty is paid into general government funds through HM Treasury, which is one reason the rules are monitored and enforced so closely.
If your car is untaxed, it can get expensive very quickly. DVLA enforcement rules allow penalties for keeping or using an untaxed vehicle, and in some cases, the fine can be as high as £1,000, depending on the offence.
Untaxed vehicles can be identified through DVLA enforcement activity and ANPR cameras, which are used to spot vehicles on the road and support action against them.
That is why it makes sense to check the tax status of any vehicle registered in your name, or any car you are about to buy. A quick check now is far easier than dealing with a penalty, clamping fees, or admin problems later.
Who doesn’t have to pay car tax?
Some vehicles can be exempt from paying Vehicle Excise Duty, but the key thing to remember is this: a £0 rate does not mean you can ignore the paperwork. Even when no money is due, the vehicle still needs to be officially taxed through the DVLA to stay legal.
There are a few situations where a vehicle may be exempt from car tax, usually because of its age, use, or the driver’s circumstances.
- Vehicles used by a disabled person. If you qualify for a disability exemption, you can claim it when applying for vehicle tax. You can only use that exemption on one vehicle at a time.
- Historic vehicles. Cars that are more than 40 years old can qualify for the historic tax class, which means no vehicle tax is due if they meet the official exemption rules.
- Agricultural vehicles. Certain vehicles used for agriculture, horticulture or forestry can also be exempt, including tractors and some limited-use farm vehicles.
Even if a vehicle qualifies for an exemption, its status still needs to be recorded properly with the DVLA. It is always better to check the official vehicle record than to assume a car qualifies based on age or how it is used.
FAQs
What Are the Confirmed Car Tax Changes for April 2025?
The big confirmed change from 1 April 2025 was that electric and other zero-emission vehicles stopped being automatically exempt from VED. New zero-emission cars registered on or after that date moved onto a £10 first-year rate, and existing zero-emission vehicles started moving onto payable VED rates from their next renewal in the 2025–26 tax year.
April 2025 also changed the first-year tax rates for new cars more widely. Zero-emission cars moved onto the lowest first-year rate, rates for cars emitting 1 to 50g/km and 51 to 75g/km increased, and first-year rates for cars emitting 76 to 90g/km and above were doubled compared with the previous year.
Another important change was that hybrid and alternatively fuelled vehicles lost their separate tax discount, so many of them moved closer to the mainstream standard rate. On top of that, many VED rates for 2025–26 were increased in line with inflation, using the Retail Price Index as the benchmark.
How Much does Car Tax Cost in 2026?
There is no single 2026 price for everyone, because the amount depends on when the car was first registered and what tax system it falls under. For the 2026–27 tax year starting on 1 April 2026, many cars first registered on or after 1 April 2017 move onto a standard annual rate of £200 from the second year onwards.
If you bought a brand-new zero-emission car registered on or after 1 April 2025, the first-year rate is £10, and after that it moves onto the standard annual rate. For other new cars, the first-year amount still depends on official CO2 emissions, so higher-emission models cost more from day one.
Older cars can be very different again. Cars first registered between 1 March 2001 and 31 March 2017 stay on the older CO2 band system, while cars registered before 1 March 2001 follow the older engine-size rules instead. If you are not sure which set of rates applies, a quick car reg look-up is usually the easiest way to avoid guessing.
What Is Car Tax (VED) and Why Is It Required?
VED stands for Vehicle Excise Duty. It is the charge linked to owning a vehicle that is driven or kept on public roads in the UK, which is why many drivers still call it car tax or road tax.
It is required because vehicle taxation is part of the legal framework for using a vehicle on the road. The money raised from VED helps fund public services and infrastructure across the UK, and failing to tax a vehicle can lead to DVLA fines and further enforcement action.
What is a V5C issue check?
A V5C issue check helps you look more closely at the vehicle’s logbook history and paperwork details. It can be useful if you are buying a used car and want extra reassurance that the logbook history does not show anything unexpected alongside the car’s tax and history details.
