The Sentencing Act 2026 is the most significant overhaul of criminal sentencing and prisoner release in England and Wales for over a decade. It received Royal Assent on 22 January 2026 and its first provisions came into force on 22 March 2026, bringing sweeping changes to how long offenders spend behind bars, how bail is decided, and what community punishments courts can impose.

What Is the Sentencing Act 2026?

The Sentencing Act 2026 is a major piece of legislation passed by the UK government to reform how offenders are sentenced, released, and managed after serving their time in prison. It also makes significant changes to the bail framework and introduces new forms of community punishment. The Act was developed in response to prison overcrowding, a growing evidence base on what reduces reoffending, and recommendations from the 2025 Independent Sentencing Review.

The government described the Act as ensuring that “punishment cuts crime,” with a focus on rewarding good behaviour in custody while extending the time that dangerous or disruptive prisoners spend behind bars. Many of the Act’s provisions are being phased in over 2026 and into 2027, so the full effect will not be felt immediately. If you have a loved one in prison and want to understand how their release date might be affected, the prison sentencing guidelines page has useful background information.

Changes to Prisoner Release Dates

One of the most significant aspects of the Sentencing Act 2026 is how it changes the point at which prisoners on Standard Determinate Sentences (SDS) become eligible for automatic release. Prior to this Act, most prisoners serving SDS sentences were automatically released after serving 40% of their sentence — a rule introduced in September 2024 under the so-called SDS40 scheme. The new Act moves the automatic release point to 33% of the sentence for those who engage positively with prison programmes and behave well in custody.

For prisoners serving longer SDS sentences of four years or more — typically imposed for serious violent or sexual offences — the previous automatic release point was 66% of the sentence. The Sentencing Act 2026 brings this forward to 50%, meaning these prisoners could be considered for release at the halfway point instead of two-thirds. However, this earlier release is conditional on the prisoner’s behaviour and engagement with rehabilitation programmes.

It is important to note that these changes to release dates are being rolled out in stages. The earned progression model — which governs how the 33% release point operates in practice — is expected to be fully introduced in August 2026. Until then, existing SDS40 rules remain in place for most prisoners.

The Earned Progression Model Explained

The Earned Progression Model is the centrepiece of the Sentencing Act 2026’s approach to prisoner release. Rather than releasing all prisoners at a fixed point regardless of their conduct, the model divides a sentence into three stages: the custody stage, the post-custody stage, and an at-risk period on licence in the community.

Under the model, a prisoner who behaves well, engages with education and rehabilitation, and demonstrates reduced risk of reoffending can earn release at the 33% point of their sentence. A prisoner who behaves badly — for example by committing prison disciplinary offences, refusing to engage with programmes, or being involved in violence or drug use — will not automatically progress and could spend considerably longer in custody before being considered for release.

This represents a fundamental shift from the previous automatic release model. The Parole Board and prison governors will play a greater role in assessing whether a prisoner has earned progression to the next stage of their sentence. For families wanting to understand how the parole process works more broadly, the Parole Board guide on Prison Guide explains how decisions are made.

Bail and Remand Changes

The Sentencing Act 2026 came into force on 22 March 2026 for its bail-related provisions, making this one of the first areas where the new law has immediate practical effect. The Act amends the Bail Act 1976 in several important ways.

The “no real prospect” test — which previously applied to defendants awaiting trial — has been expanded so that it also applies to convicted defendants who are awaiting sentencing. This means a court must now consider whether there is a real prospect that a convicted person will receive an immediate custodial sentence before remanding them in custody. If there is no real prospect of a prison sentence, the defendant should generally be granted bail rather than held on remand.

The Act also introduces a presumption in favour of suspending short sentences of 12 months or less. Courts sentencing someone to a short prison term must now consider whether that sentence should be suspended, rather than served immediately in custody. This is intended to reduce the revolving-door effect that short custodial sentences can create. For those who are remanded in custody, the guide to booking a prison visit on Prison Guide explains how families can stay in contact.

The bail framework also now explicitly recognises pregnancy, being a primary caregiver, and being a victim of domestic abuse as factors courts should consider when deciding whether to grant bail. Electronic monitoring as a bail condition has been made more widely available, allowing courts to manage risk in the community without resorting to remand in custody.

New Community Punishments

The Sentencing Act 2026 significantly expands the range of community-based punishments available to courts in England and Wales. Judges can now impose specific prohibitions that go beyond traditional community orders, including banning an offender from attending pubs, concerts, sports matches or other public events as part of their punishment.

A new power called a “restriction zone” requirement has also been introduced. This allows courts to restrict an offender to a particular area or set of areas for up to two years, giving victims greater assurance that they will not encounter the person who harmed them in their daily lives. The restriction zone can prevent an offender from entering certain towns, neighbourhoods, or regions entirely.

These changes are part of a broader push to make non-custodial sentences more robust and meaningful, so that they are genuinely punitive rather than simply a softer alternative to prison. Courts sentencing someone to a community order will now have a much wider toolkit to draw from, and the Act places a clear emphasis on protecting victims and the public even when an offender is not sent to prison.

Frequently Asked Questions

When did the Sentencing Act 2026 come into force?

The Sentencing Act 2026 received Royal Assent on 22 January 2026. Its first provisions — including bail changes and the presumption to suspend short sentences — came into force on 22 March 2026. The earned progression model for prisoner release is expected to be rolled out in August 2026, with further changes to recall procedures also planned for later in 2026.

Will the Sentencing Act 2026 affect people already in prison?

Yes. The Act is intended to apply to existing prisoners as well as those sentenced after it comes into force, although the precise details depend on the individual circumstances and sentence type. Prisoners serving Standard Determinate Sentences may see their release dates change when the earned progression model is introduced in August 2026. Families with a loved one in prison should seek legal advice for guidance specific to their situation.

What is the earned progression model under the Sentencing Act 2026?

The earned progression model is a system under which prisoners can earn earlier release by demonstrating good behaviour, engaging with rehabilitation programmes, and reducing their risk of reoffending. Under the model, eligible prisoners may be released after serving 33% of their Standard Determinate Sentence. Those who behave badly or refuse to engage with prison programmes will not progress and may serve a longer proportion of their sentence.

Does the Sentencing Act 2026 change how bail works in the UK?

Yes. The Act amends the Bail Act 1976 in several ways. It extends the “no real prospect” test to convicted defendants awaiting sentence, meaning courts must consider whether a custodial sentence is likely before remanding someone in custody. The Act also introduces pregnancy, primary caregiver status and being a victim of domestic abuse as factors courts must consider when making bail decisions. Electronic monitoring as a condition of bail has also been made more widely available.

What new community punishments does the Sentencing Act 2026 introduce?

The Act gives courts new powers to ban offenders from pubs, concerts and sports events as part of a community sentence. It also introduces restriction zone requirements, which can prevent an offender from entering certain areas for up to two years. These powers are intended to make community punishments more meaningful and to give greater protection to victims of crime.