Vehicle Tax in Northern Ireland: Road Tax Rates, Buying, Selling and SORN Explained

Vehicle tax in Northern Ireland is administered through DVLA under the same Vehicle Excise Duty system used across the UK, but Northern Ireland motorists can face some different paperwork requirements when taxing at a Post Office. The amount you pay depends heavily on when the vehicle was first registered, its CO2 emissions, fuel type and, for newer cars, its original list price.

There have also been important recent changes. Electric cars are no longer automatically free to tax, and the 2026/27 standard annual rate for many cars registered from April 2017 is £200. Buyers also need to remember that vehicle tax does not transfer with a used car: the seller's tax is cancelled and the new keeper must tax the vehicle before driving it.

This guide covers the rules and rates applying on 20 September 2026.

What is vehicle tax?

Vehicle tax is formally Vehicle Excise Duty, commonly called VED or road tax. Most vehicles used or kept on public roads must be taxed unless a specific exemption applies.

Even where the amount payable is £0 because of an exemption or tax class, the keeper may still have to complete the taxation process rather than simply doing nothing.

Do Northern Ireland drivers pay the same vehicle tax rates as Great Britain?

Yes, VED is a UK tax administered by DVLA. The rate structure depends on the vehicle rather than a separate Northern Ireland rate table.

What can differ is the evidence needed for certain transactions in Northern Ireland, especially when taxing at a Post Office.

How much is standard car tax in 2026/27?

For cars first registered on or after 1 April 2017, the standard annual rate from the second tax payment onwards is £200 for petrol, diesel, electric and alternative-fuel cars, subject to rules such as the expensive-car supplement.

GOV.UK lists the following standard payment options for applicable cars in 2026/27:

• single 12-month payment: £200
• 12-month Direct Debit: £200
• 12 monthly Direct Debit payments: £210 total
• single six-month payment: £110
• six-month Direct Debit: £105

Your own rate can differ if the vehicle falls under an older registration system or an additional supplement.

First-year tax rates for cars registered from 1 April 2026

For a new car's first licence, the rate is based mainly on CO2 emissions and fuel type. The 2026/27 first-year rates for petrol, qualifying diesel, alternative-fuel and zero-emission cars include:

Some diesel cars that do not meet the required real-driving-emissions standard can be charged at a higher first-year band. Check the current government rate table for the exact vehicle before buying.

How are cars registered between March 2001 and March 2017 taxed?

Most cars first registered between 1 March 2001 and 31 March 2017 use a CO2-emissions band system. The annual rate depends on the recorded emissions band rather than the flat £200 standard rate used for many later cars.

This is why two used cars with similar market values can have very different annual tax bills.

How are older cars registered before March 2001 taxed?

Older cars generally use an engine-size-based tax system rather than the later CO2 band structure. Use the GOV.UK rate checker for the exact current amount because annual rates change over time.

Do electric cars pay road tax in Northern Ireland?

Yes. The exemption for electric, zero-emission and low-emission vehicles changed from 1 April 2025.

For 2026/27:

• electric or zero-emission cars registered on or after 1 April 2025 pay £10 in the first year and then the £200 standard rate
• electric or zero-emission cars registered between 1 April 2017 and 31 March 2025 pay the £200 standard rate
• electric or zero-emission cars registered between 1 March 2001 and 31 March 2017 pay £20

These figures are based on current GOV.UK guidance for 1 April 2026 to 31 March 2027.

What happened to the hybrid discount?

The previous £10 annual discount for hybrid and alternative-fuel vehicles was removed. For vehicles registered from April 2017, hybrids now generally pay the same £200 standard rate as petrol, diesel and electric cars after the first licence, subject to other rules.

What is the expensive-car supplement?

Certain newer cars with a high original list price pay an additional annual amount for five years starting from the second time the vehicle is taxed.

For 2026/27, GOV.UK lists an additional rate of £440 a year. It applies to:

• petrol or diesel cars and motorhomes with a list price of more than £40,000
• electric cars and motorhomes with a list price of more than £50,000 where the relevant rules apply

The threshold is based on the published list price before first registration, not what you paid for the car used years later.

Why the original list price matters when buying used

A used car can now cost £25,000 but still attract the expensive-car supplement because it originally listed above the relevant threshold. Always check the actual tax rate before buying rather than estimating from the car's current value.

How do you check the tax rate for a specific car?

Use the official GOV.UK vehicle-tax rate tables and DVLA vehicle-information service. The registration number can show current tax status and relevant vehicle data.

For a used-car purchase, include annual tax in your total running-cost calculation.

How do you tax a vehicle online?

You can tax a car using a reference number from one of the following:

• a recent vehicle tax reminder or last-chance warning
• the V5C log book in your name
• the green new-keeper slip if you have just bought the vehicle

Payment can be made by Direct Debit or debit/credit card through the official service.

What if you have just bought a used car?

Tax it before driving it. The seller's tax does not transfer to you.

GOV.UK is explicit: after a vehicle changes keeper, the previous tax is cancelled. The new keeper must tax the vehicle or make a SORN if it will be kept off the public road.

Can you drive home on the seller's tax?

No. Do not assume that because an online check showed the vehicle taxed before the sale, you inherit that tax. Arrange your own tax immediately using the green new-keeper slip.

What happens to tax when you sell a car?

When you tell DVLA that you have sold or transferred the vehicle, your tax is cancelled. You will receive a refund for any full remaining months you are entitled to.

Part-month refunds are not generally paid, which is why the timing of a sale can affect the amount returned.

What if the car is off the road?

If you are keeping a vehicle off the public road and do not want to tax it, you can make a Statutory Off Road Notification, known as SORN.

A SORN vehicle cannot simply be used on public roads as normal. Make sure you understand the restrictions before declaring it off road.

Do you need an MOT to tax a car in Northern Ireland?

Where an MOT is required, it generally needs to be valid when the tax starts. The online systems share data, although GOV.UK notes that MOT information can take up to two days to update after a test.

Northern Ireland also has Temporary Exemption Certificate arrangements for certain eligible vehicles at present, so always check the current MOT/TEC status rather than relying on an old paper certificate.

What documents do you need to tax at a Post Office in Northern Ireland?

This is an important NI-specific difference. GOV.UK states that to tax a vehicle at a Post Office in Northern Ireland, you also need:

• a paper copy of an insurance certificate or cover note
• an original MOT test certificate or evidence of a Temporary Exemption Certificate where applicable

Evidence of a TEC can be shown with a screenshot of the vehicle's MOT history. GOV.UK says an expired MOT certificate can be shown if the TEC cannot otherwise be evidenced.

Can you pay vehicle tax by Direct Debit?

Yes. Direct Debit is available for many vehicle-tax payments. You can choose annual, six-month or monthly structures where offered. Monthly instalments cost more in total than a single annual payment for the standard-rate example above.

Can you pay by Direct Debit over the phone?

No. GOV.UK states that Direct Debit is not available when paying vehicle tax by phone.

Can you tax a car without a V11 reminder?

Yes. You can use the V5C if you are the current keeper, a V62 process in certain circumstances, or the green new-keeper slip if you have just bought the vehicle.

What if you have just passed an MOT and the tax system still says no?

GOV.UK warns that MOT data can take up to two days to update. If the vehicle has just passed and the tax transaction fails, allow for the data update rather than assuming the test has not been recorded.

What if you own an exempt vehicle?

Some vehicles or keepers qualify for exemptions or special tax classes. Even where the rate is £0, you may still need to tax the vehicle through the system. Check the rules for historic vehicles, disabled tax classes and other exemptions rather than assuming no action is required.

Vehicle tax when buying privately: checklist

1. Check the current tax rate before agreeing the purchase.
2. Get the green new-keeper slip at handover.
3. Arrange insurance.
4. Tax the vehicle in your own name before driving.
5. Keep confirmation of the transaction.

Vehicle tax when selling privately: checklist

1. Complete the DVLA keeper notification.
2. Give the buyer the green new-keeper slip.
3. Do not tell the buyer that your tax transfers—it does not.
4. Expect your tax to be cancelled.
5. DVLA will handle any refund due for full unused months.

Frequently asked questions

How much is road tax in Northern Ireland in 2026?

There is no single rate for every vehicle. For many cars first registered from 1 April 2017, the 2026/27 standard rate after the first licence is £200, but older cars, new first-year rates and expensive-car supplements can differ.

Do electric cars pay road tax in Northern Ireland?

Yes. Electric vehicles became liable for VED from 1 April 2025, with the exact rate depending on registration date.

Does road tax transfer when I buy a used car?

No. The buyer must tax the car themselves before driving it.

Do I get a refund if I sell my car?

DVLA cancels the tax when the sale is notified and refunds eligible full remaining months.

Can I tax a car without the new-keeper slip?

The process becomes more difficult. A new keeper who does not have the correct V5C/new-keeper slip may need to apply for a new V5C by post. It is much easier to make sure the seller gives you the current green slip.

What is SORN?

SORN means Statutory Off Road Notification. It is used when the vehicle is kept off the public road and is not being taxed for normal road use.

Bottom line

Vehicle tax is easy to overlook when comparing used cars, but registration date, CO2, electric-vehicle rules and the expensive-car supplement can change annual ownership costs substantially. Check the actual rate before buying and remember the rule that catches many used-car buyers: tax belongs to the keeper, not the car, so it does not transfer when ownership changes.