If the DVLA has started a vehicle tax prosecution at the magistrates’ court against you, the case will almost certainly arrive as a Single Justice Procedure Notice giving you 21 days to enter a plea in writing. A conviction can mean a fine of up to £1,000, or £2,500 where a SORN was breached, plus back-duty for every month the vehicle went untaxed, a victim surcharge, and the DVLA’s prosecution costs. Most cases are decided on paper by a single magistrate without anyone attending court.
Why the Case Reached Court
Court is the last step, not the first. The DVLA normally issues a late licensing penalty of £80 (halved to £40 if paid within 33 days) when tax lapses. If the vehicle is spotted on a public road, an Out of Court Settlement follows: a £30 fixed penalty plus 150% of the outstanding duty, rising to 200% where a SORN was in place but the vehicle was found on the road anyway.1GOV.UK. DVLA Enforcement of Vehicle Tax, Registration and Insurance Offences Only when those are ignored does the DVLA pursue criminal proceedings.
The offence itself sits in Section 29 of the Vehicle Excise and Registration Act 1994: using or keeping an unlicensed vehicle on a public road.2Legislation.gov.uk. Vehicle Excise and Registration Act 1994 – Section 29 “Keeping” matters as much as “using”; a car parked on a public road with no tax is caught by the section even if nobody has driven it. A vehicle kept on your own driveway with a valid SORN is not.
The Single Justice Procedure Notice
The notice is how the prosecution begins. It is not a traditional summons telling you to show up on a date. A single magistrate can decide the case entirely on written material: the DVLA’s statement of facts, an enforcement officer’s evidence, and whatever you send back.3GOV.UK. Single Justice Procedure Notices
Read the notice closely for three things: who is prosecuting (the DVLA), the exact offence charged, and the case reference number. You will need that reference to respond online or on the paper forms.
Responding Within 21 Days
You have 21 days from the date printed on the notice to respond, either through the government’s online plea service or by returning the paper forms by post.3GOV.UK. Single Justice Procedure Notices If you post the forms, use a tracked service so you can prove they arrived in time.
Your plea options lead to different routes:
- Guilty plea with no hearing. The magistrate reads the papers and your financial information, then sets the penalty on paper. The order arrives by post. This is how most vehicle tax cases end.
- Guilty plea with a hearing. You ask to attend so you can explain the circumstances to the magistrate in person. The court sends a hearing date.
- Not guilty plea. You must attend court. Both sides present their case and the magistrate decides.
What You Need to Send With Your Plea
Alongside the plea itself, you must complete a Statement of Assets and Other Financial Circumstances (Form MC100). It asks for weekly or monthly income, regular outgoings, savings, and debts.4HM Courts & Tribunals Service. MC100 – Statement of Assets and Other Financial Circumstances The court sets a fine proportionate to what you can actually afford, so accurate figures work in your favour. Have payslips or benefit statements ready if the court asks for proof.
If you think the prosecution is wrong, collect your supporting documents before you reply. A bank statement showing the VED payment, a SORN confirmation, a bill of sale, a V5C transfer receipt, or a scrapyard certificate of destruction can each do real work. The earlier you gather this material, the better placed you are.
Defences That Can Work
Several defences are available on the right facts:
- A valid SORN was in force and the vehicle was genuinely kept off the public road throughout. The SORN confirmation is your proof.
- You sold or transferred the vehicle before the alleged offence date, so you were not the keeper. A bill of sale, V5C transfer receipt, or confirmation that you notified the DVLA of the change supports this.
- The vehicle was scrapped or permanently exported, evidenced by a certificate of destruction or export notification.
- The vehicle is exempt from VED, for example under the disabled drivers’ exemption.
The burden shifts in a particular way. You must produce enough evidence to put the exception in issue; once you do, the prosecution has to disprove it beyond reasonable doubt.2Legislation.gov.uk. Vehicle Excise and Registration Act 1994 – Section 29 Saying “I thought it was taxed” without documentation rarely gets anywhere.
What a Conviction Costs
Several separate amounts stack on top of each other.
The fine is capped at level 3 on the standard scale, which is £1,000.5Legislation.gov.uk. Sentencing Act 2020 – Chapter 1, Fines But if five times the annual duty produces a higher figure, the court must use that instead. For many vehicles the five-times calculation beats the £1,000 cap, so treat level 3 as a floor in those cases rather than a ceiling. Where a SORN was in place but the vehicle was found on a public road, the ceiling rises to level 4 (£2,500) or five times the duty, whichever is greater.2Legislation.gov.uk. Vehicle Excise and Registration Act 1994 – Section 29
Back-duty is added on top. It covers unpaid VED from the date tax expired until the vehicle was taxed, sold, scrapped, or declared SORN, calculated using the standard annual rate for the vehicle broken down by the months outstanding.
A victim surcharge is added automatically, between £34 and £190 for an adult, and the magistrate has no power to waive it.6Sentencing Council. What Is the Surcharge? Prosecution costs are then ordered to reimburse the DVLA.
Fine, arrears, surcharge, and costs together can run to several hundred pounds even on a routine case. The court sets a payment deadline and can allow instalments where the financial information justifies it.
If You Ignore the Notice
Doing nothing does not stop the case. If you miss the 21-day window, the magistrate decides without your input. You lose any credit for an early guilty plea and the chance to raise mitigation. Because the court has no financial information from you, it works from assumed income, which usually produces a larger fine than the MC100 form would have.3GOV.UK. Single Justice Procedure Notices The order still arrives by post and you are still expected to pay.
If You Do Not Pay
A magistrates’ court fine is enforceable. Miss the payment deadline without making arrangements and the court can instruct enforcement agents (bailiffs) to attend your home and seize belongings, attach an order to your employer so repayments come straight from wages, or deduct from benefits. In extreme cases of persistent non-payment, a short custodial sentence is possible, though courts exhaust other options first.
If you cannot pay on time, contact the court before the deadline and ask for more time or an instalment plan. Courts are far more willing to adjust terms when you approach them before defaulting than afterwards.
Does This Go on Your Criminal Record
A conviction under the Vehicle Excise and Registration Act 1994 is a criminal conviction and is recorded as such. In practice the impact is limited: the offence is summary and non-imprisonable in the vast majority of cases, and it is unlikely to appear on a standard DBS check once the rehabilitation period has run. Until the conviction becomes spent, though, you would need to answer honestly on any application form that asks about unspent convictions. Taxing the vehicle, declaring a SORN, or notifying the DVLA promptly when you sell is the straightforward way to keep clear of all of this.