If you want to sell my reg, the legal step that matters most is getting the number into a form that can be handed over. A registration number is tied to a vehicle on the DVLA record, so you cannot just sell the physical plates. The number normally has to be taken off the car and held on a retention certificate, or transferred straight to the buyer's vehicle through the DVLA.
Part of Vehicle Registration. Start with the main guide: Car Spec Check by Registration
Updated October 2026 · Independent information, not legal advice
Before you list anything, check that you are the recognised holder, that the paperwork is in your name and that any vehicle carrying the number has its own record in order. The free MOT history checker is a quick way to see which vehicle a number is currently linked to.
Sell My Reg: The Short Version
Selling a registration comes down to four ideas: prove you hold it, put it in a transferable state, agree a price and complete the DVLA transfer.
What "holding" a number means
You hold a number if it is on your vehicle and you are the registered keeper, or if you hold a V778 retention document in your name.
Why the state of the number matters
A number still on a car can be sold only with that car or after being moved to retention. A number on retention can be assigned by the buyer. Keep an eye on dates, because a buyer who finds that the certificate is close to expiry may lower the offer or walk away, and a rushed transfer is more likely to go wrong.
Can I Sell Any Registration Number
Who can sell
Most numbers that are properly held can be sold, but some cannot. The DVLA may refuse certain transfers or combinations, and a number that is not yours, or whose paperwork is in someone else's name, cannot be sold until that is fixed.
Numbers that may cause problems
- Numbers with unresolved keeper details
- Numbers on vehicles not eligible for transfer
- Numbers that a buyer cannot lawfully display on their vehicle
- Numbers that would make a vehicle look newer than it is
Put The Number On Retention First
If the number is on a car you are keeping or selling, the usual step is to place it on retention so it is free to assign. A vehicle that loses its number receives a replacement from the DVLA.
What you receive
A V778 retention document, sometimes called a retention certificate. It shows you hold the right to the number and lets you pass that right on.
Timing
Retention has a limited life and needs renewing, so do not leave it too late. Check the current period on GOV.UK.
Selling Number Plates And The Physical Plates
Selling number plates as objects does not sell the registration. A buyer needs the right to the number from the DVLA, not just a set of acrylic plates.
What to keep
Keep your certificate and records until the transfer is complete. Remove or destroy plates with the old number once the number has moved, so they are not misused.
Sell My Car Registration Number: Transfer Routes
If you want to sell my car registration number, there are a few routes. You can assign it to the buyer's vehicle, pass a retention certificate to the buyer or sell through a dealer or broker.
- Private sale to an individual
- Sale through a dealer or broker
- Sale by auction
- Sale together with the vehicle
Each route has different risks and costs, which are set by the provider, not by the DVLA.
| Route | Who finds the buyer | Main consideration |
|---|---|---|
| Private sale | You | More effort, scam caution needed |
| Dealer or broker | Provider | Their terms are set by them |
| Auction | Auction house | Outcome may be uncertain |
| With the vehicle | You or a dealer | Number moves with the car |
Private Sale
Why sellers choose it
Selling directly to a buyer can get the best price, but it puts more responsibility on you. You need to be confident about how the transfer will work.
What to agree in writing
- The number being sold and the agreed price
- How and when payment will be made
- Who completes each DVLA step
- What happens if the transfer is refused
Payment cautions
Do not hand over a certificate or release a number until cleared funds are in your account. Be wary of unusual payment methods, overpayments and pressure to hurry.
Selling Through A Dealer Or Broker
A broker may take a commission, pay an agreed price or list the plate for you. Terms vary widely.
Questions to ask a broker
- What commission or fees apply?
- How long does the agreement last?
- Who holds the certificate during the sale?
- How quickly is payment made after the transfer?
Selling Through An Auction
Auctions can attract competitive bidding, but fees and reserve prices apply. Read the terms carefully before consigning a number.
Reserve and fees
A reserve protects you from selling too low, while buyer and seller fees reduce what you actually receive. Read DVLA number plate auctions to see how official auctions work.
Selling A Number With The Car
If the number stays on the car being sold, the price of the car and the price of the number should be agreed separately. A buyer may value the number higher than the vehicle itself.
Do you want to keep it?
If you want to keep the number, remove it before the sale and transfer it to retention. The car will then carry a replacement number.
Valuing Your Number
Value depends on factors such as readability, rarity, demand and format. Two numbers that look similar can be priced very differently.
- Numbers that spell a name or word
- Short numbers with few characters
- Dateless formats with no age identifier
Read value my number plate for the main factors, and look at low cost registration plates to see how lower-priced numbers compare.
Fees And Costs
The DVLA charges fees for certain processes, such as assigning or retaining a number. Brokers and auction houses also charge their own fees.
Check current figures
Fees are set by the DVLA and providers, so check the current figure on GOV.UK and in the provider's terms before you rely on any number.
Tax And Money
One-off or regular
Selling a number may have tax consequences depending on your circumstances and whether the sale is a one-off. Seek advice from a qualified adviser or HMRC if you are unsure.
Keep records
Keep the purchase record, sale agreement and payment evidence for your own accounts. Store copies securely, and keep them for as long as an adviser suggests, because questions about a sale can arise long after the number has changed hands.
Protecting Yourself From Scams
Why numbers attract fraud
Number sales attract fraud because the asset is intangible and payments can be large.
- Fake buyers who overpay then ask for a refund
- Buyers who ask you to send the certificate before paying
- Fake brokers or unofficial sites that charge for free forms
- Sellers or buyers who refuse to use the official route
- Requests to transfer the number without proper DVLA processes
What Buyers Will Ask You
Serious buyers check a number before paying. Expect questions about how it is held, whether it is a private plate that has ever been moved by cherished transfer, and whether the age identifier or lack of one suits their vehicle. They may also check that the vehicle currently carrying the number has a clean record, including its first registration date, its VIN and its MOT history, so have the details ready.
Be straightforward
Explain what you hold and what you do not. Buyers who feel they have been misled are likely to walk away, and misdescribing a number can cause disputes.
Help buyers verify
Point buyers to official routes such as DVLA car registration and the rules on UK number plate rules so they can confirm the number is suitable for their vehicle. A seller who is comfortable being checked usually closes faster.
Checking The Buyer's Vehicle
A buyer's vehicle has to meet the DVLA's conditions to receive the number. As the seller you are not responsible for that, but a failed transfer can delay your payment.
Conditions that commonly matter
- The vehicle is registered and taxed or covered by an allowed status
- It has a current MOT if one is needed
- It is not a vehicle barred from transfer
The Buyer's Side Of The Transfer
The buyer normally needs the registration number details and the retention document, then applies to assign it. Their vehicle receives a new V5C logbook in due course.
What you may need to supply
Your certificate, the number and any fee receipts, and sometimes a signed form or digital confirmation.
If You Only Have A Photo Or An Old Certificate
A photograph of a plate or a scan of an old certificate is not proof that you still hold the number. Numbers can lapse, be moved or be reassigned, and a buyer or the DVLA will want to see a current, valid document in the right name. Check the record first, then decide how to proceed. An old certificate may not still be valid. If you cannot find the document, contact the DVLA for a replacement or an update before advertising the number.
Selling A Northern Ireland Or Dateless Number
Numbers with no year code, including Northern Ireland style numbers, are often treated as dateless. Sales follow the same principle: the number has to be in a transferable state. See number plates in Northern Ireland.
Extra checks
Confirm which authority handles the number, because Northern Ireland vehicles are dealt with by DVLA Northern Ireland.
After The Sale
Housekeeping
Once the number has moved, update your records and tell your insurer if a vehicle you still own changed number. Check the vehicle record with a free lookup if you want to confirm the change.
- Tell your insurer of any replacement number
- Keep proof of the transfer date
- Check your tax and MOT records under the new number
- Destroy or pass on old plates in line with the current rules
What If The Sale Falls Through
If a buyer drops out, your number remains yours as long as the retention certificate remains valid. Re-list or extend, and be careful not to let the certificate lapse.
Selling Versus Keeping
The middle option
Some owners keep a number for sentimental reasons or because they plan to use it later. A number can be kept on retention while you decide. Read about cherished number plates to weigh the options.
Common Mistakes
- Selling plates without completing a DVLA transfer
- Releasing the certificate before payment clears
- Letting the retention lapse
- Using an unofficial site that charges for a free service
Myths About Selling A Registration
- Myth: handing over plates sells the number. It does not.
- Myth: a number always rises in value. It can fall.
- Myth: the DVLA sets the price. The market does.
A Short Checklist
- Confirm you are the recognised holder.
- Put the number on retention if needed.
- Agree the price and method in writing.
- Wait for cleared funds before releasing the certificate.
- Update your records and insurer afterwards.
Frequently Asked Questions
How do I sell my reg?
First confirm you are the recognised holder, then put the number on retention or arrange a direct transfer to the buyer's vehicle. Agree the price and payment method in writing, release the certificate only after cleared funds arrive, and complete the DVLA steps. Check GOV.UK for the current process.
Can I sell my car registration number without selling the car?
Yes, if you first take the number off the vehicle and hold it on retention. The car then gets a replacement number from the DVLA. You can assign the retained number to the buyer's vehicle, subject to the DVLA's conditions.
Is selling number plates the same as selling the registration?
No. Selling number plates as physical items does not transfer the right to the registration. The right to the number is recorded by the DVLA, so the transfer has to be completed through the official process, not just by handing over plates.
What is a V778 retention certificate?
It is the document showing you hold a registration number that is not on a vehicle. You need it to sell or assign a retained number, and it lasts for a limited period. Renew it on time so you do not lose the number.
Can I sell my reg privately?
Yes, but you carry the risk. Agree terms in writing, confirm how the DVLA transfer will work, and do not release the certificate until payment has cleared. Be cautious about overpayments, unusual payment methods and buyers who avoid the official process.
Should I use a broker or auction?
It depends on your priorities. A broker may be quicker and handle paperwork, but takes commission. An auction can attract competitive bidding but charges fees and may have a reserve. Compare terms carefully and check that the provider is reputable before you commit.
How much is my registration worth?
Value depends on readability, rarity, format and current demand, and it can go down as well as up. Comparing similar numbers that have sold recently is better than guessing. Independent valuation tools can help, but treat any figure as an estimate only.
Will I pay tax on selling my number?
It may depend on your circumstances, including whether the sale is a one-off and any gain. The position can be complicated, so take advice from a qualified adviser or check with HMRC. Keep records of what you paid, what you sold for and any fees.
What happens to my car when I sell its number?
The vehicle normally receives a replacement registration number from the DVLA when the original is removed. Its MOT, tax and history stay linked to the vehicle, and you should tell your insurer about the change. A new V5C shows the new number.
Do I need the V5C to sell my reg?
Often you need it, particularly if the number is currently on a vehicle you are moving it from. The V5C logbook shows your details as keeper, and the DVLA process normally draws on it. If it is missing, apply for a replacement before you start.
Can the DVLA refuse a transfer?
Yes. The DVLA can refuse transfers if the number is not validly held, the vehicle does not meet conditions or the combination is unsuitable. Check the current rules on GOV.UK before advertising a number for sale, and avoid accepting payment until you are confident the transfer is possible.
How can I avoid scams when selling a number?
Never send the certificate before cleared funds arrive, avoid buyers who overpay and ask for a refund, and use official DVLA routes rather than unofficial sites. Keep written records of all communications. If something feels wrong, stop and check before going further.
Which vehicle details help when I am advertising a number I have just moved?
Buyers of a vehicle often want the make and model, engine size and the vehicle identification number, sometimes called the chassis number, which appears on the log book (the V5C). The DVLA Vehicle Enquiry Service on GOV.UK shows basic vehicle details for a registration, so it is a handy way to confirm the car matches what you describe.
Official Sources
Rules, fees and deadlines change. Confirm anything that affects your money or legal position with the official service.