Is a statement of suitability the same as a personal statement?

In practice, yes: both are evidence against the essential criteria. Some Civil Service adverts use "statement of suitability" and others "personal statement" for the same thing.

How long should a statement of suitability be?

Use the limit in the advert, commonly 500 to 1,250 words. Without a limit, cover every criterion concisely, usually within two pages.

Can I reuse my statement for different jobs?

Reuse your examples, but rewrite the statement around each advert's criteria and order. A generic statement scores lower because the panel has to search for the evidence.

Statement of Suitability: What It Is and How Panels Score It

A statement of suitability is a written case that you meet the essential criteria of a job, used across the Civil Service, universities and other public bodies. It goes by other names too: personal statement, supporting statement. Whatever it is called, the panel reads it against a list of criteria and scores the evidence for each one.

Check your own statement

Paste yours and see how a panel would likely score it, criterion by criterion. 1 free check a day with a free account, no card.

Check my statement

What panels look for

Evidence for every essential criterion, easy to find.
Real examples from your experience: what you did, why and with what result.
Evidence at the level of the job: scope, responsibility and impact that match the grade.
Within the word limit and in plain English.
Your own words. Generic or copied text is easy to spot, and many employers restrict AI-written applications.

A structure that works

Part	What goes in it	Length
Opening	The role, and the one or two things that make you suited to it	1-2 sentences
Criterion 1	A brief claim, then a short example: situation, your actions, the result	Most of the words go here and below
Criterion 2, 3...	The same, in the advert's order; group two closely related criteria if space is tight
Desirable criteria	One line each for the ones you meet	Short
Close	What you would bring to the team	1 sentence

How it is scored

In the Civil Service, a statement of suitability is often scored on the same 7-point scale as behaviours (4 = acceptable), judged against the advert's experience and essential criteria. Universities and other public bodies usually mark each essential criterion as met or not met, sometimes with a score per criterion, and shortlist candidates who meet all of them. Either way, a criterion you don't address scores nothing.

Mistakes that cost points

Telling your career story in date order instead of answering the criteria.
Claims without examples ("I am highly organised").
Examples where it isn't clear what you did yourself.
Skipping a criterion because you think it is obvious from your CV. Panels often score the statement alone.
Going over the word limit, or using a tiny fraction of it.