Prison Officer Application Process: 2026 Timeline (HMPPS)

Applying to be a prison officer in England and Wales is not a single test. It is a chain of stages, and each one has to be passed before the next one opens. HMPPS says the whole journey takes 6 to 7 months on average, from starting your application to your first day in the job. That is a long time to be waiting with no idea what comes next, so this guide sets out every stage in order, roughly how long each one takes, and what you can do at each point to keep things moving.

Details change between campaigns. Treat this as a map, and always check your own invitation emails for the exact format and deadlines.

Before you apply: are you eligible?

The basic requirements on the HMPPS how-to-apply page are:

• You must be at least 18 when you start the role.
• You need the right to work in the UK and must be eligible for the Civil Service.
• For high security (Category A) prisons, you must have been resident in the UK for the 3 years immediately before you apply.
• You must pass a medical and fitness assessment, including hearing and eyesight tests.
• Tattoos are fine unless they are offensive, discriminatory, violent or intimidating. Facial tattoos are generally not accepted unless they are for cultural, religious or medical reasons.
• Pre-existing physical or mental health conditions must be declared. Reasonable adjustments may be recommended.

If any of these is a problem, sort it out first. Discovering it at the vetting stage, five months in, is far worse.

The stages at a glance

Stage	What it is	Typical time
1. Online application	NI number, eligibility questions, personal details	About 10 minutes
2. Scenario-Based Test (SBT)	Behavioural and numerical scenarios	Around 25 to 40 minutes
3. Values-Based Assessment (VBA)	Several question styles, measured against four behaviours	Up to 20 minutes, no time limit
4. Online Assessment Centre (OAC)	Interview, role play, written test on webcam	About 2 hours 30 minutes; results within 3 working days
5. Pre-employment checks	Security, identity, employment and health checks	8 to 10 weeks
6. Medical and fitness tests	Eyes, hearing, blood pressure; bleep test, grip, shield, agility	One session at a test centre
7. Offer and training	Recruitment call, start date, foundation training	Training about 10 to 12 weeks

The gaps between stages depend on invitations, vacancies and your own speed in replying, which is why the overall figure is months rather than weeks.

Stage 1: the online application

This takes about 10 minutes. You will need your National Insurance number and answer some eligibility questions.

One decision here matters later. You can choose to be considered for an Operational Support Grade (OSG) role at the same time, through the Aspire programme. If you do not pass the prison officer stage, Aspire gives you a route into a support role instead. If you would take an OSG job, it costs you nothing to opt in.

You can also apply to more than one prison. HMPPS says your first application becomes your main one, and your assessment scores transfer automatically to later applications.

What to do now: have your NI number ready, decide on Aspire, and think about which prisons you could realistically travel to for early shifts. HMPPS notes shifts can start around 7am and travel is your responsibility.

Stage 2: the Scenario-Based Test

The SBT takes around 25 to 40 minutes and contains behavioural and numerical scenarios. It checks how you would act in prison situations and whether you can handle everyday sums, such as counts, times and money.

HMPPS offers a free practice test before you sit the real one. Use it. Then practise with fresh material so you are not just remembering the same questions. Our free practice questions cover both situational judgement and prison-style numeracy.

What to do now: practise without a calculator mindset (work out what is quick to do in your head), and read every option in a scenario before choosing.

Stage 3: the Values-Based Assessment

The VBA takes up to 20 minutes if you do it in one sitting, but there is no time limit. It uses a variety of question formats and looks at four behaviours: Communicating and Influencing, Managing a Quality Service, Making Effective Decisions and Caring. Some adverts do not include this stage, so check yours.

What to do now: answer honestly and consistently. Sit somewhere quiet and do it in one go, but don't rush, as nothing is gained by speed.

Stage 4: the Online Assessment Centre

The OAC takes about 2 hours 30 minutes on a laptop with a webcam. You start with a briefing, do three assessments with short breaks between them, then have a debrief. HMPPS says results arrive within 3 working days.

• Interview (up to 30 minutes): a blend of strengths questions (three strengths, up to two questions each) and behaviour questions on Communicating and Influencing and Managing a Quality Service.
• Role play (10 minutes): an actor plays a prisoner and you play the officer. All four behaviours are assessed.
• Written test (25 minutes): about 2 minutes reading and 23 minutes completing an incident form, assessed on Making Effective Decisions, Caring, and the grammar and clarity of your English.

Applicants for women's prisons also answer three written questions of 250 words each through the Careers Portal, with 5 days to complete them.

What to do now: check your laptop, browser and camera well before the day, prepare ID, and rehearse speaking answers aloud. The OAC is the stage where preparation shows most clearly. If you want structured practice for the role play, written form and interview, that is what our Complete pack is built around.

Stage 5: pre-employment checks

Once you pass, HMPPS runs security, identity, employment and health checks. These take around 8 to 10 weeks. High security prisons also require HMPPS Enhanced Level 2 vetting plus a Counter-terrorism Check (CTC).

What to do now: reply to every request quickly and accurately. Gaps in your employment history, missing documents and slow referees are the usual causes of delay. Tell your referees to expect contact.

Pass vacancies and merit vacancies

Your result is used differently depending on the vacancy type:

• Pass vacancy: if you pass, you are allocated to the next available post. If none is available, you go onto a merit list.
• Merit vacancy: posts are allocated in order of assessment performance, so a higher score puts you nearer the front.

Both are valid for 12 months. This is a real reason to aim for a strong score, not just a pass, particularly if your preferred prison recruits on merit.

Stage 6: medical and fitness tests

These take place at a test centre. HMPPS lists Swindon, Cambridge, South London (Croydon), Rugby (Newbold Revel), Leeds and Manchester, and will repay up to £100 of UK travel.

The medical covers eyesight, hearing and blood pressure. The fitness test includes a 15-metre bleep test to level 5.4 (35 shuttles in total), a grip test of 25kg in both hands, holding a 7kg shield at shoulder height for 1 minute, and an agility run within 34 seconds.

If you do not pass first time you get 8 weeks to prepare, then a further 4 weeks if needed. The third attempt is final.

What to do now: start training as soon as you apply, not when the invitation lands. Level 5.4 on a 15m course is reachable for most people with a few weeks of steady running and interval work. Bring photo ID, running shoes, a water bottle and gym kit.

Stage 7: offer, start date and training

After checks and the medical and fitness test, you are invited to arrange a call to agree your start date and training. Training dates are booked on a first-come, first-served basis through the careers portal, so reply quickly.

HMPPS sources describe the training slightly differently. One page describes a 10-week period: 2 weeks of local induction, foundation training in weeks 3 to 9, and a review week. Another says officer foundation training is 12 weeks from the start of the course. Check your offer for the version that applies to you. You may also start at your prison up to 8 weeks before the course, paid as an officer doing other duties. You get full pay and expenses during training, followed by a 12-month probation period.

What to do now: have answers ready for the call. Expect to be asked about your notice period, transport, whether you can attend residential courses and any holidays you have already booked.

Keeping the timeline short

Most of the 6 to 7 months is waiting. You can't speed up HMPPS, but you can avoid adding delay yourself:

1. Do each online stage soon after the invitation arrives.
2. Book the earliest OAC slot you can prepare properly for.
3. Gather your ID, address history and employment history early.
4. Train for the fitness test from day one.
5. Answer emails and portal messages the same day.

---

prisonofficertest.co.uk is an independent practice site. It is not affiliated with HMPPS, the Ministry of Justice, the Scottish Prison Service, the Northern Ireland Prison Service or any prison operator. Always check your own invitation and the recruiter's current guidance.