Change your number plate (DVLA Guide).

A step-by-step guide to changing your vehicle registration with the DVLA.

Written by Dylan Coetzee , Founder of Yellowhite

Last reviewed 12 May 2026 · 6 min read

Changing your number plate, whether you're assigning a private registration or replacing a current one, is a simple process when you know what you're doing.

We'll walk you through how to change your number plate with the DVLA, including what documents you need, how to apply and how long it takes, too.

Whether you're adding a personal touch to your vehicle or just updating your reg, this guide will help you do it legally and stress-free.

Gather necessary documents

To transfer a private number plate to your vehicle, you'll need one or more of these important documents: V5C (Vehicle Registration Certificate): This document proves that you are the registered keeper of the vehicle. Certificate of Entitlement (V750): This shows that you have the right to the private number. You will have one of these if you have purchased a private plate and are intending to assign it to a vehicle. Retention Document (V778): This shows that you have the right to the private number and you'll have one if you've purchased a private plate but have not assigned it to a vehicle.

Check eligibility

Ensure that the private number plate does not make the vehicle appear younger than it is. Make sure the vehicle is: • Registered with the DVLA • Taxed or declared SORN if not in use • Capable of moving under its own power and available for inspection if required • Taxed or declared SORN continuously for the past 5 years (if 5 years old or older)

Apply to assign the number

You can apply to assign your private number to a vehicle online or by post: • Online: Accessible through the DVLA's registration service. • By Post: Complete the V317 form and send it with your documents to the DVLA. • Brand new car? Let your dealer sort out the transfer. Just give them your V750 or V778. Already have a private number on your vehicle? You will need to apply to take it off your vehicle before assigning a new one. We recommend this as you may lose this number plate if not done first!

Receive confirmation

Once your application is processed, you'll receive a new V5C. Please note that the DVLA can take up to 4 weeks to process this. You must not sell or get rid of a vehicle until you get the new log book (V5C).

Update your number plates

You must put new number plates on the vehicle before you drive it. You can keep the original registration number and plates — they'll be reassigned to the vehicle when you take off the private number. Don't forget to tell your insurance company about your change, and also any automatic payment accounts you may have, like congestion charge or toll accounts.

Want help with your number plate change?

While the process above is straightforward, our Easy Reg Transfer Service simplifies it further:

Hassle-Free Management: We handle all paperwork and communications with the DVLA.
Fast and Efficient: Our team expedites the transfer, often reducing waiting times.
Peace of Mind: We ensure all legal requirements are met, so there's no risk of penalties.

Ready to change your registration without the hassle? Let us take care of it with our Easy Reg Transfer Service and make your transition as smooth as possible!

FAQs.

How much does it cost to change your number plate?

Assigning a plate via DVLA costs £80.

Can I change my number plate to anything I want?

No, you must choose from DVLA-approved registrations. Search our private plate list, we have the UK's largest database of private registrations.

How long does a number plate change take?

Online applications can be as quick as a few minutes; postal applications may take up to 4 weeks.

Do I keep my old number plate?

You can retain your old plate using a V778 retention document, or it may be reassigned by the DVLA.

What our customers say.

Laura F.

Staff at Yellowhite are very friendly, helpful and helped me out so much would highly recommend them great service and quick delivery and quick response with getting back to me

Michael H.

Prompt, polite transaction dealt with extremely well. Received plates and all documentation in literally three days - amazing, professional service and cheapest quote for our plate of choice. 👏👏

S. Beesley.

Love love love my new Reg. Fast service! More like 5 star.. But leaving as 4 simply due to check out being a bit confusing - or regarding customisation - I didn't realise you have to click on the html link within the written text, to chose customisation...

Vikki B.

Excellent experience. First time buying a private number plate. Dylan was so helpful and guided me through the process answering all my questions. Nothing was too much trouble. Service was very fast and easy to follow. Would definately recommend this company.

Linda.

The service we received from Yellowhite was responsive, informative and very professional. Dylan was especially personable. This company deserves 5 *

Lucy.

Excellent fast and easy service provided. Would recommend.

Ready to change your plate?

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