How to write a supporting statement for a UK public sector job (with example)
Updated · By the Tick the Spec team
A supporting statement is where you prove, criterion by criterion, that you meet the person specification. Shortlisters in the NHS, councils, schools, universities, police forces and charities usually score each criterion separately, so the strongest statements follow the person specification's order, use its headings, and give one specific, recent example for each line. This guide shows you a structure that works for almost any UK public sector application, a fictional worked example, and the mistakes that most often cost people an interview.
What a supporting statement is for
Most public sector employers shortlist against a published list of criteria, usually called the person specification (sometimes "essential and desirable criteria", "selection criteria" or "the profile"). Each criterion is marked as essential or desirable, and many job packs say which ones will be assessed at application, at interview or by a test.
The panel will normally read your statement with a scoring sheet beside it. They are not asking "is this a good person?" but "where is the evidence for criterion 4?" If they cannot find it quickly, you may score zero for that line, even if you have done exactly what they need. Your CV or application history shows where you have worked; the supporting statement shows what you did that matches their list.
The name varies. The NHS usually says "supporting information", the Civil Service asks for a "personal statement", universities and councils often say "supporting statement", and schools may say "letter of application". The principle is the same: evidence against criteria. Read our guide to reading a person specification first if you are not sure which lines matter most.
Before you write: build an evidence map
- Copy every criterion from the person specification into a document, in order. Mark which are essential and which are assessed at application stage.
- Note one or two examples for each from work, volunteering, study or caring. Recent examples (roughly the last three years) are stronger.
- Look for gaps. If you have no example for an essential criterion, decide honestly whether you can show transferable evidence or whether the job is a stretch for now.
- Find examples that do double duty. One well-told story can cover communication, teamwork and problem-solving, but you still need to point the panel to each criterion.
This is exactly what Tick the Spec's free shortlisting sheet does for you: it lists each criterion from the job pack and shows where your CV already has evidence and where it does not.
A structure that works
1. A short opening (two to four sentences)
Say what role you are applying for and why, and summarise your most relevant experience. Skip the life story. Panels read dozens of statements; get to the evidence.
2. One section per criterion, in the person specification's order
Use the criterion as a heading, or a short version of it. Under each heading, give a specific example. A simple pattern is:
- Claim: one sentence saying you meet it ("I have three years' experience of managing a busy diary for senior staff").
- Example: what the situation was and what you did, in the first person.
- Result: what changed, with a number if you have an honest one.
- Link back (optional): how this would help in the new role.
This is close to the STAR method (situation, task, action, result) that the Civil Service uses. See how to use STAR in a supporting statement.
3. Desirable criteria
Address them after the essentials, briefly. In a close field they often decide who is shortlisted.
4. A short close
One or two sentences on what you would bring and, if relevant, how you meet practical requirements such as shift patterns or a driving licence. No need to repeat everything.
How long should it be?
Follow any limit in the advert or form: it is a rule, not a suggestion. NHS Jobs, for example, gives you boxes with a limit of up to 5,000 characters, and many Civil Service adverts set word limits of 250 to 1,250 words. Where there is no limit, about one to two sides of A4 is typical for roles at entry and middle levels; more senior roles with long person specifications may need more. Every paragraph should earn its place by evidencing a criterion.
Worked example (fictional)
This is an invented example. The applicant, employer and figures are fictional.
Applicant: Priya, applying for a Customer Services Officer post at a district council. Two of the essential criteria are "Experience of dealing with customer enquiries face to face and by phone" and "Ability to use IT systems to record information accurately".
Experience of dealing with customer enquiries face to face and by phone. For the last two years I have worked on the customer service desk at a large garden centre, handling around 60 enquiries a day in person and by phone. A typical example is a customer who phoned, upset that a delivery had not arrived for the third time. I listened without interrupting, apologised, and checked the delivery system while she was on the line. I found the address had been entered with the wrong postcode, corrected it, booked a delivery slot for the next morning, and called her back after the driver confirmed it had arrived. She later left positive feedback naming me. I now check postcodes back to customers on every delivery order, which I would do with council records too.
Ability to use IT systems to record information accurately. I use our stock and order system every shift to log orders, refunds and complaints. When my manager found duplicate customer records were causing missed deliveries, I volunteered to clean the records for my department over four weeks, merging or deleting about 300 duplicates and following the data protection guidance we had been trained on. Missed deliveries caused by duplicates stopped in that department.
Notice what makes this work: the criterion is the heading, the example is specific and in the first person, there is a result, and nothing is invented or exaggerated.
Common mistakes
- Writing a cover letter instead. A general letter about your passion for the role does not let the panel tick criteria. See supporting statement vs personal statement vs cover letter.
- Ignoring the order of the person specification. Make the shortlister's job easy.
- Claiming without evidence. "I am an excellent communicator" scores nothing on its own.
- "We" instead of "I". Panels need to know what you personally did.
- Reusing a statement unchanged. Even similar roles have different criteria and wording.
- Leaving in the wrong job title or employer from a previous application.
- Letting AI write it for you. Many employers now ask you to declare AI use, and generic text is easy to spot. Read what the NHS and Civil Service say about AI.
Frequently asked questions
Should I use headings in a supporting statement?
Yes, unless the employer says not to. Headings that match the person specification help the shortlister find your evidence for each criterion quickly.
Can I use the same example for more than one criterion?
You can, but use a different part of the story for each criterion and say clearly which criterion you are evidencing. Relying on one example for everything makes your experience look narrow.
Do I need to address the desirable criteria?
Address any you genuinely meet. Desirable criteria are often used to separate candidates who all meet the essential criteria.
Can I use examples from outside paid work?
Yes. Volunteering, caring, study and community roles are valid evidence if they show the skill or experience the criterion asks for. Say what you did and what happened as a result, as you would for a paid job.
If you want to check your evidence before you start writing, add the job pack and your CV to Tick the Spec: your shortlisting sheet is free and shows which criteria still need an example.