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By Driver · Conviction History · Criminal record

Car insurance for drivers with a criminal conviction (UK 2026)

Under the Rehabilitation of Offenders Act, a UK driver must declare only an unspent criminal conviction — and a fine becomes spent just 12 months after the conviction date, after which it never has to be disclosed for car insurance. A prison sentence of under one year is spent one year after it ends; one to four years, after four. You only have to answer if the insurer actually asks, and a non-motoring record need not be volunteered. Full rehabilitation-period table, who must disclose, the premium impact and specialist brokers below.

When convictions become spent → Other conviction histories
Direct Answer

Do you have to declare a criminal conviction for car insurance?

You must declare a criminal conviction for car insurance only if it is unspent and only if the insurer asks. Under the Rehabilitation of Offenders Act 1974 (as amended from 28 October 2023), once a conviction is “spent” it does not have to be disclosed for any personal insurance, whatever the question — and an insurer cannot lawfully refuse a claim because of a spent conviction. This applies to non-motoring convictions too: an unspent assault, theft or fraud conviction must be declared if asked, but you never have to volunteer it. The same duty covers anyone else named on the policy — a spouse, partner or child — if their unspent conviction would be material. The safest route is to check your status with a basic DBS certificate (£21.50), which shows only unspent convictions, before you answer any insurer's question. Here is exactly when each sentence type becomes spent.

Sentence / disposal (adult 18+)Becomes spentDeclare to insurer until then?
Absolute dischargeImmediatelyNo
Fine12 months after convictionYes, if asked
Community orderEnd date of the order (else 2 years)Yes, if asked
Prison up to 1 year1 year after sentence endsYes, if asked
Prison 1 to 4 years4 years after sentence endsYes, if asked
Prison over 4 years7 years after sentence ends*Yes, if asked

Sources: gov.uk Rehabilitation Periods guidance (current periods from 28 October 2023) and the Rehabilitation of Offenders Act 1974 as amended. Rehabilitation periods for custodial sentences run from the day the sentence — including any licence period — is completed; for fines, from the date of conviction. *Sentences over 4 years for the most serious violent, sexual or terrorist offences listed in Schedule 18 of the Sentencing Act 2020 never become spent. Convictions under 18 generally have shorter, often halved, periods. Refresh: 2026-09-26.

By Conviction Type

How much does a criminal conviction add to car insurance?

Unlike penalty points, there is no single published “criminal conviction” uplift — insurers price the relevance of the offence to driving and fraud risk. As a rough guide based on specialist-broker experience:

  • Fraud, dishonesty and theft offences — weighted most heavily, because they bear directly on claims risk; expect the largest loadings or refusal from mainstream insurers.
  • Violent offences (assault, public order) — a moderate to significant loading, varying widely by insurer and how recent the conviction is.
  • Drug offences — treated more seriously where they overlap with driving; possession alone is loaded less than supply.
  • Unrelated, minor or older unspent convictions — often a modest loading, and a specialist underwriter may apply none at all once the conviction is close to spent.

Two principles matter more than the offence itself. First, a spent conviction costs you nothing — it cannot lawfully be used to load or refuse cover, so always confirm whether yours is spent before you disclose. Second, non-disclosure of an unspent conviction is the expensive mistake: if a claim later reveals an undeclared material conviction, the insurer can void the policy, refuse the claim and record a “policy cancelled / insurance refused” flag that raises every future quote — and it can amount to a fresh criminal offence.

Where to Buy

Specialist brokers and how to get the best price

Mainstream price-comparison engines apply blanket convicted-driver rules and frequently return refusals or extreme prices for an unspent conviction. Specialist brokers assess the case individually:

  1. Adrian Flux — a 50+ year track record, a panel of 30+ insurers and the ability to cover virtually every conviction type; widely ranked first for convicted-driver cover.
  2. Think Insurance, The Insurance Factory, Keith Michaels, Autonet and Lifesure — established specialists who present your record directly to underwriters experienced in non-standard risk.
  3. BIBA Find-a-Broker — the British Insurance Brokers' Association service (0370 950 1790) matches you to a specialist if comparison sites refuse you.

Practical steps to keep the price down:

  1. Check whether your conviction is spent first — use a basic DBS certificate (£21.50) or gov.uk guidance; if it is spent, do not disclose it and it cannot be loaded.
  2. Declare every unspent conviction accurately — including those of named drivers; accuracy is the only valid policy.
  3. Go direct to a specialist rather than relying on a comparison-site default if you are refused or loaded heavily.
  4. Lower the underlying risk — a low-group car, higher voluntary excess, telematics and paying annually all cut the base premium the loading is applied to.
  5. Use Unlock's free resources — the charity Unlock maintains guidance specifically for people with convictions seeking insurance.
Common Questions

Criminal conviction car insurance FAQs

Only if the conviction is unspent and only if the insurer asks. Under the Rehabilitation of Offenders Act, spent convictions never have to be disclosed for personal insurance, whatever the question. For unspent convictions — motoring or non-motoring — you must answer honestly if asked, but you do not have to volunteer information the insurer does not request. The duty also covers any named driver's unspent convictions if they are material. Check your status with a basic DBS certificate before answering so you disclose neither too much nor too little.
An unspent conviction is one still within its “rehabilitation period” — the time set by the Rehabilitation of Offenders Act based on the sentence. Once that period ends the conviction is “spent” and, for car insurance and other personal insurance, is treated as if it never happened: you need not declare it and it cannot be used to load or refuse cover or claims. For example a fine is spent 12 months after conviction; a prison sentence of one to four years is spent four years after the sentence ends. The most serious sentences over four years can never become spent.
It can, if it is unspent and the insurer asks about criminal convictions generally rather than just motoring ones. Offences involving dishonesty — fraud, theft, handling stolen goods — weigh most heavily because they bear on claims risk; violent and drug offences attract varying loadings. A spent non-motoring conviction has no effect at all and must not be disclosed. If only motoring convictions are asked about, an unspent non-motoring conviction does not need to be declared for that question — read each insurer's wording carefully.
As soon as the conviction is spent it no longer affects your quotes at all, so the timeline follows the rehabilitation period: 12 months after a fine, one year after a prison sentence under a year ends, four years after a one-to-four-year sentence ends. While the conviction is still unspent you can usually get cover — often through a specialist broker — but may pay a loading. Each clean year and each step closer to the conviction becoming spent tends to reduce that loading.
A mainstream insurer can decline to quote for an unspent conviction — that is a commercial decision, not a legal bar — but a specialist convicted-driver broker such as Adrian Flux can almost always offer cover. What an insurer cannot lawfully do is refuse you, load your premium or reject a claim because of a spent conviction. If you are refused everywhere through comparison sites, BIBA's Find-a-Broker service (0370 950 1790) will match you to a specialist underwriter who assesses your case individually.
Use the gov.uk rehabilitation-period guidance, which sets out when each sentence type becomes spent, or apply for a basic DBS certificate (£21.50) — it lists only your unspent convictions, so a clear certificate means everything is spent. The rehabilitation period for a custodial sentence runs from the day the sentence, including any licence period, is completed; for a fine, from the conviction date. If your record is complex, the charity Unlock and the free MoneyHelper service can help you work out your status before you answer an insurer.
Failing to declare an unspent conviction when asked can invalidate your policy from the start. If you then claim, the insurer can refuse to pay, void the cover and keep or reclaim costs — and you will have to declare the cancellation on every future application, raising those prices too. Deliberate non-disclosure can also amount to fraud and a fresh criminal offence. Because spent convictions never need declaring, there is no upside to hiding an unspent one: disclose accurately, or use a specialist who will price it fairly.
Yes. Changes that took effect on 28 October 2023 shortened several rehabilitation periods, so more convictions now become spent — and therefore stop affecting insurance — sooner. A prison sentence of one to four years now becomes spent four years after it ends, and sentences over four years (other than the most serious Schedule 18 offences) can now become spent after seven years, where previously they never did. If your conviction was assessed under the old rules, it is worth re-checking your status, as it may already be spent.

Our sources

  • gov.uk — Rehabilitation Periods — when each sentence type becomes spent (current rules from 28 October 2023)
  • Rehabilitation of Offenders Act 1974 (as amended) — the legal basis for spent-conviction non-disclosure for personal insurance
  • ABI good-practice guidance — insurers' approach to people with convictions and what may be asked
  • MoneyHelper — consumer guidance on getting insurance with a criminal conviction
  • Unlock — charity guidance on insurance and convictions, and the spent/unspent distinction
  • Specialist broker market data (Adrian Flux, Think Insurance, Keith Michaels, BIBA) — convicted-driver cover availability and offence weighting

Reviewed by the Car Insurance Expert editorial team

Reviewer: Senior Motor Insurance Editor. Methodology: rehabilitation periods are taken from current gov.uk guidance and the Rehabilitation of Offenders Act 1974 as amended in October 2023; premium guidance reflects ABI good practice and specialist convicted-driver broker experience, refreshed quarterly. This page is general information, not legal advice. Questions: editorial@carinsuranceexpert.co.uk.

Last updated: 2026-06-26 · Next scheduled review: 2026-09-26

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