To tax a used car in the UK, you need the V5C registration document (logbook), valid MOT certificate, and current insurance policy. You can complete the process online through the DVLA website, by phone, or at a Post Office within five working days of becoming the registered keeper.
Taxing a used car is a legal requirement before you can drive it on UK roads. The process has become much simpler with online services, but you’ll need the correct documents and information ready beforehand.
Tools and documents required
Documents needed:
- V5C registration document (logbook) in your name
- Valid MOT certificate (if the car is over three years old)
- Valid insurance certificate or policy number
- V62 form (if you don’t have the logbook)
- New keeper slip (if you’ve just bought the car)
Payment methods required:
- Debit or credit card
- Direct debit details (for monthly payments)
- Cash (Post Office only)
- Cheque (Post Office only)
Important requirements before starting
Ensure your car has a valid MOT certificate if it’s over three years old. Without this, you cannot tax your vehicle legally.
Verify that your insurance policy covers the vehicle you’re taxing. The DVLA checks insurance details automatically through the Motor Insurance Database.
Have your V5C logbook ready. If the car has recently changed ownership, use the new keeper slip (green slip) from the V5C until the new logbook arrives.
Step-by-step instructions
Step 1: Gather your documents
Collect all necessary paperwork before starting. You’ll need your V5C registration document, current MOT certificate, and insurance details. Double-check that all documents show the correct vehicle registration number.
If you’ve recently purchased the vehicle, use the green “new keeper” slip from the V5C logbook. This allows you to tax the car while waiting for the new V5C to arrive.
Step 2: Choose your payment method
Decide how you want to pay for your vehicle tax. You can pay for six months or twelve months upfront, or set up monthly direct debit payments.
Monthly payments cost slightly more overall but spread the expense throughout the year. Calculate the total cost for your vehicle using the DVLA’s online tax calculator.
Step 3: Tax online via DVLA website
Visit the official DVLA website and select “Tax your vehicle”. Enter your vehicle registration number and choose “Vehicle tax”.
Follow the prompts to enter your document reference numbers from your V5C, MOT certificate, and insurance policy. The system will verify your details automatically.
Select your payment period and enter your payment details. Review all information carefully before confirming your purchase.
Step 4: Alternative methods – phone or Post Office
Call the DVLA on 0300 123 4321 if you prefer phone service. Have all your documents ready as you’ll need to provide the same information as online.
Visit any Post Office branch that offers vehicle tax services. Bring all original documents and payment method. Some Post Offices may charge a small service fee.
Step 5: Confirm your tax status
Check your vehicle tax status online after payment. The system updates within a few hours of successful payment.
Keep your payment confirmation email or receipt as proof of purchase. You don’t need to display a tax disc, but police can check your tax status electronically.
Common mistakes to avoid
Don’t attempt to tax a vehicle without valid insurance. The DVLA automatically checks the Motor Insurance Database, and your application will be rejected.
Avoid using expired MOT certificates. Check your MOT expiry date carefully, as using an expired certificate will prevent successful taxing.
Never drive an untaxed vehicle, even for short distances. ANPR cameras can detect untaxed vehicles instantly, resulting in fines or vehicle seizure.
Don’t forget to transfer tax responsibility when selling. Vehicle tax doesn’t transfer with ownership – the new owner must arrange their own tax immediately.
> **Expert tip from AutoPartsPro mechanics**: Always verify your insurance policy covers the specific vehicle you’re taxing. Many customers experience delays because their insurance database entry doesn’t match their registration documents exactly.
When should you tax your used car?
Tax your used car immediately upon becoming the registered keeper. You have five working days from the date of purchase to complete the taxing process legally.
Don’t wait until the previous tax expires. When ownership changes, the existing tax is automatically cancelled, leaving the vehicle untaxed regardless of remaining validity.
Plan ahead for renewal dates. Set calendar reminders one month before your tax expires to ensure continuous legal coverage.
Consider timing your purchase around MOT dates. Buying a car shortly before its MOT expires means you’ll need both services quickly, potentially causing scheduling complications.
Related services you might need simultaneously
Book your MOT test if it’s due soon. Many garages offer combined MOT and service packages that can address multiple requirements efficiently.
Update your insurance policy to reflect any modifications or changes. Consider upgrading your additional lighting components that might affect your premium.
Schedule essential maintenance checks. Replace your air filter and oil filter during your first service as the new owner.
Check your brake pads condition, especially if you’re unsure about the vehicle’s maintenance history.
Consider upgrading worn components like shock absorbers that might affect your MOT pass rate next year.
> **Professional advice**: Our technicians recommend conducting a comprehensive vehicle inspection within your first month of ownership. This helps identify potential issues before they become MOT failures or costly repairs.
Frequently asked questions
Can I tax a car without the V5C logbook?
Yes, you can tax using form V62 if the logbook is missing. This process takes longer and requires posting documents to DVLA.
How much does car tax cost for used vehicles?
Car tax rates depend on CO2 emissions and fuel type. Rates range from £0 for electric vehicles to £165+ annually for high-emission petrol cars.
Can I get a refund if I sell my car?
Yes, DVLA automatically refunds complete remaining months when you notify them of the sale. Partial months aren’t refunded.
What happens if I drive without tax?
Driving without valid tax results in £80 fixed penalty notices, potential court action, and possible vehicle seizure by authorities.
Do I need to display a tax disc?
No, tax discs were abolished in 2014. Police and parking wardens check tax status electronically using ANPR systems.
Successfully taxing your used car ensures legal road use and protects you from penalties. Having the correct documentation ready and choosing the most convenient payment method makes the process straightforward. Remember that proper vehicle maintenance, including regular replacement of essential components, keeps your car roadworthy and helps maintain its tax-exempt status where applicable.










