• Top 1% of Defence Law Firms

  • Defended over 50,000 Cases

  • 5 star google reviews

  • 40 Years of Criminal Law Expertise

Criminal Defence Articles

Will Prison Sentences Get Longer? The MOJ and the Fight Against Reoffending

reoffending

Reoffending, repeat criminal activity by the same person still dominates debate in Britain’s politics, press and public conversation. Government “proven reoffending” figures use precise legal definitions, but the core idea is simple: someone previously cautioned or convicted goes on to commit another offence.

The latest official figure puts the overall proven reoffending rate at 29.9%. That is almost identical to the late-2010s picture: just under a third of people dealt with by the system go on to offend again.

The sharper problem is unchanged in direction and worse in scale. Adults released from custodial sentences of less than 12 months now have a proven reoffending rate of 68.2%. Those serving six months or less sit at 71.1%. Those serving more than ten years sit at around 6%. Short custody still looks like the weakest part of the system.

That is why sentence length remains a live Ministry of Justice (MOJ) question. But the policy answer in 2026 is no longer “make every sentence longer.” After the Independent Sentencing Review and the Sentencing Act 2026, the government has moved in two directions at once: fewer immediate short jail terms, earlier automatic release for many standard determinate sentences (with “earned” extra time for poor behaviour), and explicit exclusions so the most serious offenders stay inside longer.

Why is reoffending a problem in Britain? And what causes reoffending in the first place?

It is expensive. Overall resource cost per prison place in 2024–25 was about £59,000 (higher still in many public-sector jails). HMPPS and the wider justice budget absorb billions each year. A Home Office-style economic and social cost of crime estimate now puts the annual bill for England and Wales in the region of £78 billion. High reoffending means that spend is recycling the same people through courts, cells and probation.

It is also a social failure. The “revolving door” is still the best short description: substance misuse, homelessness, offending, custody, release with little housing or work, more misuse, more crime. Short sentences interrupt lives without treating the drivers. People leave prison more isolated, harder to employ and often more dependent on the same networks that produced the first offence.

Public safety and community cohesion suffer. Reoffenders are harder to house and employ; victims and neighbourhoods live with repeated harm. Licence recalls have surged after successive early release schemes used to manage overcrowding. In January–March 2026, recalls even overtook releases in that quarter. That is the revolving door in operational form.

How would longer prison sentences help fight reoffending?

The statistical pattern is still there. Longer served time is associated with lower proven reoffending:

  • 6 months or under: 71.1%
  • Under 12 months combined: 68.2%
  • 12 months to under 2 years: 34.2%
  • 2–4 years: 22.1%
  • 4–10 years: 16.1%
  • Over 10 years: 6%

Proponents still argue that more time means more chance of education and programmes, a stronger deterrent, and simply fewer days on the street in which to offend. Average custodial sentence length has already drifted up over a decade to 20.1 months in the year to March 2026.

The 2026 settlement does not reject that logic for serious crime. The Prime Minister has widened the list of offences excluded from earlier-release changes: rape and many child sexual and grooming offences were already out; manslaughter, death by dangerous or drink driving, causing or allowing the death of a child, historic grooming cases and killing an emergency worker have been added. Those prisoners are meant to stay inside longer than the new standard rules would allow.

What would the changes look like in practice?

They already look different from the “lengthen the six-month tariff” model discussed a few years ago.

  1. Presumption against short immediate custody. From March 2026, courts are expected to suspend custodial sentences of 12 months or less unless the offender has breached a court order, poses a significant risk of harm, or exceptional circumstances apply. Judges can still send people to prison for short terms; the default is now community supervision instead of a brief spell inside. That is a direct response to the 60–70% reoffending rates on short custody.
  2. Earlier automatic release, but earned. For most standard determinate sentences, the planned October 2026 rules move the automatic release point earlier (often to one-third rather than 40–50%, or to half rather than two-thirds for more serious SDS cases). Bad behaviour can keep someone in longer. Life, IPP and extended determinate sentences were never in this bucket.
  3. Capacity politics. Prison population was 85,858 on 30 June 2026, down slightly year-on-year but still tight against operational capacity. Building 14,000 extra places by 2031 sits alongside trying to stop the short-sentence churn that fills reception prisons.

Sentencing guidelines and the Sentencing Code have been amended to match. Incremental “six months becomes eight” for petty theft is not the main lever. The main lever is: do not use immediate short custody unless you must; use tougher community requirements; keep the dangerous in longer.

What are the drawbacks of keeping people in prisons for longer periods of time?

The academic caution has not gone away. Incarceration itself is a weak general deterrent for the group most likely to cycle through short sentences. Many prisons remain overcrowded and under-staffed for meaningful therapy, education or work. Paying £59,000 a year for a longer stay that delivers little rehabilitation is a poor bargain.

There is a newer drawback: early-release schemes used to free capacity have been followed by high recall and reoffending volumes. “Longer on paper, shorter in practice” can look like the worst of both worlds if supervision outside is thin. Probation caseload was already 258,332 at the end of March 2026; the Sentencing Act assumes that service can absorb more people who would once have been inside. If it cannot, the revolving door simply moves from the gate to the licence.

What are the alternatives to longer prison sentences?

They are now official policy, not only campaign talking points.

  • Suspended and community sentences for lower level offending, with unpaid work, exclusion zones, tagging and treatment requirements. Evidence still generally favours these over sub-12-month immediate custody for reoffending.
  • Treatment for drug and alcohol misuse as a first line response where addiction drives the offending. The revolving-door account remains accurate.
  • Housing on release (latest “housed on release from custody” figure around 83%) and employment support the practical breaks in the cycle.
  • Restorative justice where victims want it.
  • Visible policing as prevention, not only as a feeder into courts.
  • Foreign national offender returns and ending the remaining IPP injustice both now explicit government commitments this Parliament.

Police presence and prevention still matter more than any single sentencing tweak. Reoffending is not only a sentence length problem.

Will prison sentences get longer?

Not in the simple way the question was asked in 2019.

  • For low-level offending, the live policy is shorter immediate time inside, or none at all: suspend the year-or-less term and supervise in the community.
  • For many standard determinate sentences, calendar time in the cell is being shortened by earlier automatic release, offset by an “earn your release / stay longer if you misbehave” model.
  • For serious sexual, violent and homicide-related offending, the political direction is the opposite: keep them out of the early-release cohort and, in some cases, lengthen the period actually served.

Reoffending has not been solved. The overall rate is still 30%; short-sentence leavers still reoffend at around two thirds. The MOJ’s bet is that the mix of fewer useless short spells, heavier community punishment, earned progression and harder lines on the worst offences will cut the cycle without simply packing more people into already strained prisons. Whether that bet works will be visible in the 2026–27 release cohorts and the next few proven reoffending bulletins not in a single slogan about “longer sentences.”

Where to get help

If you or a family member is under investigation, on bail, facing sentence, serving a sentence, or at risk of recall, early specialist advice is the difference between a short-term crisis and a long-term conviction.

Stuart Miller Solicitors is a criminal defence firm established in 1984. The practice deals with police station representation, magistrates’ and Crown Court advocacy, and the full range of criminal work including serious violence, drugs, fraud, sexual offences and cases where sentence length, release dates and licence conditions are now being rewritten by the Sentencing Act 2026.

Police-station advice is available 24 hours a day. For an emergency, call 07980 000 076. For case enquiries and offices in London, Bradford and Birmingham, Contact Stuart Miller Solicitors team.

FAQs

What is proven reoffending?

It is when a person who has already been cautioned, convicted or released from custody is proven to have committed another offence within the follow-up period the MOJ uses (usually 12 months, plus time for the new case to be processed). It is not the same as every alleged further crime.

Is the UK reoffending rate going down?

Not in the latest published snapshot. The overall proven rate for the July–September 2024 cohort is 29.9%, up from the mid-20s seen in some post-pandemic quarters and close to the level cited in older commentary.

Why are short prison sentences criticised?

Adults released from sentences under 12 months reoffend at about 68%, and those on six months or less at about 71%. Brief custody can disrupt housing, work and treatment without leaving time for rehabilitation.

Have short jail terms been banned?

No. From March 2026 there is a presumption to suspend custodial sentences of 12 months or less, unless there is a breach of a court order, a significant risk of harm, or exceptional circumstances. Judges can still impose immediate short custody.

Will I be released earlier under the Sentencing Act 2026?

It depends on the sentence type and offence. Many people on standard determinate sentences are due to be released at an earlier point of the sentence from 1 October 2026, but serious sexual, violent and newly excluded homicide-related offences are blocked from those changes. Behaviour in prison can also affect how long someone actually serves.

Does a longer sentence always mean less reoffending?

The statistics show lower rates after longer sentences, but that is not proof that length alone “cures” offending. People on long sentences are often a different group (more serious index offences, older on release, more time for programmes). Under-funded prisons can still fail to rehabilitate.

What if someone is recalled after early release?

Recall means a return to prison for breaching licence conditions or because of new risk. Recall numbers have risen sharply in recent years. Legal advice at the first sign of a breach or a new allegation can matter as much as the original sentence.

Can community sentences really replace prison?

For many lower-level offences the evidence is that community orders and suspended sentences with requirements perform as well as, or better than, short immediate custody on reoffending if probation can actually deliver the programmes, tagging and treatment the court orders.

What should someone do if they are arrested or facing sentence now?

Do not give an unprepared interview. Ask for a solicitor at the police station (this is free). At sentence, mitigation, reports on addiction or mental health, and arguments about suspended sentences under the new presumption can change the outcome.

OUR COMMITMENTS TO YOU:

  • Responsive

    A legal expert will consult you within 24 hours of making an enquiry.

  • Empathetic

    We will always treat you with trust, understanding and respect.

  • Specialised

    Your case will be handled by an expert who specialises in your type of offence.

  • Proactive

    We will take early action to end proceedings as soon as it is practically and legally possible to do so.

  • Engaged

    You will be kept updated on your case at all times. We will provide a named contact available to answer your questions.

  • Caring

    We understand this is a difficult and stressful time for you and your family. Our team will support you every step of the way.

  • Tenacious

    We will never give up on your case. We fight tirelessly to get you the best possible outcome.

Google Rating
4.6
Based on 506 reviews
×
js_loader

Further Reading

Emergency?

Call 24 hours a day, 7 days a week.