Shortlisting candidates fairly, and getting right to work checks right

7 minute read · Updated 2026-08-25

Shortlisting candidates is where most UK hiring processes lose the people they wanted. Good applicants are usually in three processes at once, so a sift that takes ten days hands them to a faster employer. The aim is a process that is quick, consistent between reviewers, and documented well enough to defend if it is ever questioned. This guide covers CV screening, structured shortlisting, and the pre employment checks you must get right, including right to work checks.

Shortlisting candidates starts before you open a single CV

Write your scoring grid at the same time as the advert, not afterwards. Take the four or five essential requirements, add two or three desirables, and give each a simple score: 0 for not evidenced, 1 for partly, 2 for clearly met. Anything essential scoring 0 is a reject, and the shortlist is whoever scores highest on the rest.

The point is not bureaucracy, it is consistency. Two managers sifting the same pile against the same grid will land in roughly the same place, and if a candidate later asks why they were not progressed, you have a factual answer rather than a memory.

Screen CVs quickly without losing good people

• Sift daily rather than waiting for the closing date. In shortage roles such as HGV drivers, registered nurses and qualified tradespeople, a week of silence is a lost candidate.
• Search on the gate, not the polish. A gold CSCS card, an NMC PIN, a C+E licence with in date Driver CPC or a Level 3 Diploma in Adult Care is checkable. Formatting quality is not the job.
• Do not reject on employment gaps automatically. Caring, illness, redundancy, study and travel are all normal, and asking one question at phone screen stage costs less than losing a good hire.
• Watch for indirect discrimination in your own habits: filtering by postcode, by continuous employment, or by name recognition all carry risk. Removing names and addresses from the CVs before the first sift is a simple way to reduce it.
• Use a fifteen minute phone screen for the practical facts: availability, notice period, salary expectation, travel, shift pattern, and whether they hold the tickets they claim. It saves whole interview slots.

If your applications are thin rather than weak, the problem is upstream. Our guide to writing a job advert that gets applications deals with that, and our employer questions cover what else to change when an advert is not pulling.

Interview and select consistently

Ask every shortlisted candidate the same core questions and score against the same criteria. Structured interviews predict performance better than unstructured chats, and they are far easier to justify. Keep your notes factual and job related, since applicants can request their personal data under UK GDPR and notes about their manner, appearance or personal circumstances read very badly out of context.

Keep recruitment records for a limited, stated period (six months after the decision is a common approach, longer if you have a specific reason) and then delete them. Tell candidates in your privacy notice what you keep and for how long.

Right to work checks: what you must actually do

Every employer in the UK must check that a person has the right to do the work on offer, and the check must be completed before their first day of employment. Getting it right gives you a statutory excuse against a civil penalty, which can run to tens of thousands of pounds per illegal worker (the maximum was raised to £60,000 for a repeat breach in 2024), so this is not a formality.

There are three valid routes:

1. A manual check of original documents from the Home Office lists, with the person present or on a live video call while you hold the originals. Take a clear copy, record the date you checked it, and keep it securely for the duration of employment plus two years.
2. The Home Office online check, using a share code the individual generates plus their date of birth. This is now the route for most people who hold an eVisa or immigration permission, and you must retain the profile page from the checking service.
3. Identity Document Validation Technology through a certified provider, available for British and Irish citizens holding a valid passport, with your own check that the photograph matches the person.

Check everyone in the same way, including people you assume are British, because checking only some candidates is itself discriminatory. Diarise follow up checks before the expiry date for anyone with time limited permission. If you use agency workers or a labour provider, agree in writing who performs the check and keep the evidence. If someone's status is unclear, use the Home Office employer checking service rather than guessing, and take immigration advice if it stays unclear.

DBS checks, references and the offer

Only request the level of DBS check the role is legally eligible for. Basic checks are available for any role, standard and enhanced checks are limited to specified positions such as regulated activity with children or adults, and enhanced with barred list checks are narrower still. Asking for a higher level than the role allows is a common and avoidable mistake, and the DBS update service can save a repeat check where the candidate is registered.

On references, there is no general legal duty to provide one, so accept that some employers will confirm only dates and job title. If you give a reference, it must be accurate and fair, and it must not be misleading by omission. Make offers conditional in writing on satisfactory references, right to work and any required check, and set realistic start dates around the candidate's notice period, which is commonly one month and can be three for professional roles.

Next step: post your role, compare the options on our pricing page, and build the scoring grid before the first application arrives rather than after.