How to SORN a Car Without a V5C Logbook
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If you need to know how to SORN a car without a V5C, the good news is that a missing logbook does not have to stop you. The DVLA offers two reliable alternatives — their helpline on 0300 123 4321 and a postal declaration using form V890. If you also have a V11 reminder letter, you can use its 16-digit reference to declare SORN online or by phone instead.
Key takeaways
- A lost V5C does not prevent you from declaring SORN — phone and post options are both available.
- The DVLA helpline (0300 123 4321) can accept a SORN using just your vehicle registration number.
- Form V890 lets you declare SORN by post with no V5C reference number required.
- A V11 reminder letter contains a 16-digit reference you can use online or by phone, though the SORN will not take effect until the first of the following month.
- Apply for a replacement V5C separately using form V62 — your SORN is valid in the meantime.
- An untaxed, un-SORN'd vehicle can attract an £80 DVLA fixed penalty, so act promptly.
- You can declare SORN for free yourself directly on the GOV.UK website — SORN My Car is an optional paid service for those who would prefer the paperwork handled for them.
Can you SORN a car without a V5C?
Yes — though your route will depend on what other documents you have to hand.
When you declare SORN online via GOV.UK, the service asks for the 11-digit reference number printed on your V5C logbook. Enter that number and your SORN takes effect immediately, with confirmation issued straight away. Without the V5C, the online service is closed to you unless you have a V11 renewal reminder available instead.
The DVLA recognises that logbooks go missing — lost during a house move, misplaced in a garage clear-out, or left with a previous seller. Their phone and postal services exist precisely for these situations. Neither route requires a V5C reference number; all you need is your vehicle registration and your details as the registered keeper.
For a full overview of the process, see our complete SORN guide, or browse our SORN guides for help with more specific situations.
How to SORN a car without a V5C: your three options
Option 1 — Declare SORN by phone
Calling the DVLA is the quickest alternative when you do not have your logbook. The number is 0300 123 4321. The helpline is open Monday to Friday, 8am to 7pm, and Saturday, 8am to 2pm.
Have your vehicle registration number ready before you call. The adviser will ask for your name and address to confirm you are the registered keeper. Once the declaration is accepted, your SORN is on record. Calls to 0300 numbers are charged at the standard UK landline rate and are included in most mobile and home phone packages.
This is the best option if you need the SORN to take effect straight away — for instance, if your road tax has already lapsed and you want to avoid any gap in cover.
Option 2 — Declare SORN by post using form V890
If you prefer a written record of the declaration, form V890 is the right choice. It is a short, straightforward form that asks for your vehicle details and confirms your SORN declaration. You can download V890 from the GOV.UK website or collect a copy from a DVLA local office.
Post the completed form to:
DVLA
Swansea
SA99 1AR
Send it by recorded delivery so you have proof of postage, and keep a photocopy for your own records. The SORN will be registered once the DVLA receives and processes the form.
Bear in mind that the postal route takes longer than calling. If your vehicle is currently untaxed and you need cover quickly, the phone line is the faster option.
Option 3 — Use a V11 reminder letter if you have one
If the DVLA has sent you a V11 vehicle licence renewal reminder, you may not need the phone or post route at all. The V11 carries a 16-digit reference number that can be entered on the GOV.UK online SORN service or quoted when you call the helpline — it works in place of the V5C reference.
There is one important distinction: a SORN declared using a V11 reference does not take effect immediately. It comes into force on the first day of the following month. If your vehicle is already untaxed, or you need the SORN active today, calling the helpline without a reference number will give you faster protection.
If your situation involves a recently purchased car rather than a lost logbook, our guide on how to SORN a car you've just bought using the V5C/2 green slip covers the specific steps that apply to you.
Applying for a replacement V5C
Declaring SORN is the immediate priority, but once that is done you should apply for a replacement logbook without delay. Without a V5C, you will find it difficult to sell the vehicle or prove ownership, and the DVLA requires the registered keeper's details to be accurate on their records.
To apply, complete form V62 (Application for a vehicle registration certificate). You can download it from GOV.UK or collect a copy from a Post Office branch. There is a fee for a replacement — the DVLA website shows the current amount. Post the completed form to the address printed on it.
Allow several weeks for the replacement to arrive. Your SORN remains fully in force throughout this period — you do not need the new V5C before the declaration is legally effective.
If you think the V5C has been stolen rather than simply lost, report it to the police first and note your crime reference number. Include this when you submit your V62 application. It protects you if anyone attempts to use the missing document to sell or transfer the vehicle without your knowledge.
What happens if you do not declare SORN?
A vehicle that is untaxed and has no SORN on record is in breach of DVLA regulations — whether it is being driven or not. The DVLA uses automatic number plate recognition and its own vehicle database to identify cars outside the rules, and a penalty can be issued without anyone seeing you on the road.
An untaxed, un-SORN'd vehicle can attract an £80 fixed penalty notice. Pay within 28 days and the amount is typically halved. Fail to respond and the consequences escalate: the DVLA has powers to clamp, impound, and ultimately dispose of unlicensed vehicles.
The absence of a V5C is not a valid defence. If you know your vehicle is untaxed, call the DVLA on 0300 123 4321 and declare SORN as soon as possible.
A note about SORN My Car
You can declare SORN for free yourself, directly on the GOV.UK website or by calling the DVLA on 0300 123 4321. SORN My Car is not the DVLA or a government body — we are an optional paid service. If you would rather not navigate the process yourself, we handle the paperwork on your behalf so you do not have to.
To use our service, enter your vehicle's registration at SORN My Car and we will take care of the rest.
You can declare SORN for free yourself on GOV.UK. If you'd rather we handle the DVLA submission for you, SORN My Car can do it in minutes.
Start your SORN ›Frequently asked questions
Can I declare SORN online if I have lost my V5C logbook?
Not through the standard GOV.UK online service. The online tool requires either the 11-digit reference from your V5C or the 16-digit reference from a V11 reminder letter. Without either document, you need to call the DVLA on 0300 123 4321 or post a completed V890 form instead.
I have lost both my V5C and my V11 reminder — what are my options?
Call the DVLA helpline on 0300 123 4321. The adviser can record your SORN declaration using your vehicle registration number and your details as the registered keeper. No reference document is required for the phone route.
Does declaring SORN by phone take effect immediately, even without a V5C reference?
Yes. The DVLA processes phone declarations in real time, and the SORN is recorded on your vehicle's record once the call is complete. This makes the phone route preferable to using a V11 reference if you need immediate cover, since a V11 reference delays the SORN start date to the first of the following month.
Can I SORN my car and apply for a replacement V5C at the same time?
Yes — and this is exactly what you should do. Declare SORN first, by phone or by posting a completed V890 form, then complete form V62 to apply for a replacement V5C. The two processes are entirely separate, and your SORN is valid from the moment it is registered. You do not need the replacement logbook to arrive before the declaration takes effect.
Will the DVLA refuse my SORN if I cannot provide a V5C reference number?
No. A V5C reference is only required for the online SORN service. By phone and by post (form V890), the DVLA can process your declaration without one. You simply need to provide your vehicle registration number and confirm you are the registered keeper.
My V5C has been stolen — should I take any extra steps alongside declaring SORN?
Yes. Report the theft to the police as soon as possible and obtain a crime reference number. When you apply for a replacement V5C using form V62, include the crime reference number with your application. This creates a record with the DVLA in case someone attempts to use the stolen logbook to sell or transfer the vehicle fraudulently.