TD
Key Takeaways
- Most UK job adverts do not publish salary, so benchmarking requires assembling several sources rather than reading one.
- Recruitment agency salary guides are the most useful free data available, and consultants will tell you ranges if asked.
- London commands a real premium that is largely consumed by housing, so compare disposable income rather than gross.
- Pension contribution is the most undervalued element of a UK package and varies enormously between employers.
- A number you can justify from sources beats a number you feel is fair.
The UK is unusual among developed markets in how rarely salaries appear in job adverts. That opacity works against candidates, particularly early-career ones, who end up guessing and anchoring low.
Benchmarking properly is not difficult, but it does require triangulating several sources rather than trusting one website. This guide covers where the reliable data is and how to turn it into a number you can defend.
Before any of it matters, your CV has to get you to the conversation — the free ATS score checker.
Where the reliable data is
Recruitment agency salary guides. The best free source in the UK. Major agencies publish annual guides by sector, role and region, based on placements they actually made. Several cover technology, finance, marketing, engineering and legal in useful detail.
Recruitment consultants directly. If you are speaking to an agency, ask what the range is for your role and level. They know, and it is in their interest for the placement to happen — see the UK recruitment agencies guide.
Job adverts that do state a range. Read twenty for your title in your region. Public sector, NHS and Civil Service roles always publish, which makes them a useful anchor even if you are not applying to them.
Published pay scales. NHS Agenda for Change bands, Civil Service grades and university pay spines are all public. They tell you exactly what a comparable public sector role pays — see the NHS jobs guide and the Civil Service application guide.
Professional bodies. Many publish member salary surveys by specialism and experience level.
Crowdsourced salary sites. Useful for direction, unreliable for precision — self-reported, often stale, and skewed toward people who felt strongly enough to submit.
Colleagues and peers. Awkward and by far the most accurate. Discussing pay with colleagues is protected in the UK, and pay secrecy clauses purporting to prevent it are generally unenforceable.
London weighting
London roles pay a real premium — often substantial for equivalent work.
But most of it goes on housing. The rent and purchase gap between London and most of the UK exceeds the salary gap for a great many roles.
The comparison worth running:
(London salary − London housing) versus (Regional salary − regional housing)
Add commuting cost, which is high in and around London, and childcare if relevant.
For many mid-level roles the regional option leaves more disposable income. For senior roles where the London premium is proportionally larger, London frequently wins. Run your own numbers rather than assuming either way — the same logic appears in the UK finance jobs guide and Manchester tech jobs.
Some employers pay a formal London weighting as a separate allowance rather than a higher base. Check which, because it can affect pension and bonus calculations.
Total reward, not salary
Comparing base salaries alone misreads UK offers, sometimes badly.
Pension. The most undervalued element. Auto-enrolment sets a legal minimum, but employers vary from that minimum up to very generous matched schemes. A 10% employer contribution against a 3% one is worth thousands a year and compounds for decades. Public sector schemes are frequently better than the headline salary suggests.
Annual leave. The statutory minimum is 28 days including bank holidays. Employers offering 30-33 days plus bank holidays are giving you meaningfully more, and extra days are often easier to negotiate than salary.
Bonus. Ask what it has actually paid recently, not the stated maximum, and whether it is discretionary or contractual.
Private medical, life assurance, income protection. Real value, rarely counted.
Flexible and hybrid working. Worth real money in commuting cost and time.
Professional fees and study support. Significant if you are working toward ACA, CIMA, CFA or chartered status.
Building your number
- Pull three sources — an agency salary guide, twenty published adverts, and either a consultant or a peer.
- Adjust for region, using housing cost rather than gross salary.
- Adjust for sector. The same title pays very differently in finance, charity, public sector and startups.
- Place yourself in the range honestly against the experience the sources describe.
- Convert to total reward, adding pension percentage and leave days.
- Write one sentence you can say out loud: "Based on agency guides and comparable advertised roles in Manchester at this level, I'm targeting £X to £Y."
That last step is what turns research into negotiation. A number with a source behind it is far harder to dismiss than a number you assert — see UK salary negotiation.
Common Mistakes
Relying on one crowdsourced website. Self-reported data is stale and skewed; triangulating three sources gives you something defensible.
Comparing London and regional salaries gross. The housing gap frequently exceeds the salary gap, so gross comparison points the wrong way for many mid-level roles.
Ignoring the pension. An employer contribution of 10% versus 3% is worth thousands annually and compounds for decades, yet it rarely features in offer comparisons.
Taking a stated maximum bonus at face value. Ask what it has actually paid in recent years and whether it is discretionary.
Not asking recruitment consultants directly. They know the range, it is in their interest to tell you, and most candidates never ask.
Assuming pay secrecy clauses prevent discussing salary with colleagues. Discussing pay is protected in the UK and such clauses are generally unenforceable.
Anchoring on your current salary. If you are underpaid, that number carries the underpayment forward into every future role.
Comparing base salary while ignoring leave. The gap between 28 and 33 days is over a week of your life annually and is frequently negotiable.
Frequently Asked Questions
Why do so few UK job adverts show salary?
It is simply convention here, unlike the US where several states mandate ranges. Public sector, NHS and Civil Service roles always publish, which makes them useful anchors.
What is the most reliable free salary data?
Recruitment agency salary guides, because they are based on placements actually made. Combine them with published adverts and a consultant's view of the range.
How much is London weighting worth?
It varies by sector and is often substantial, but most of it is consumed by housing. Compare disposable income after housing rather than gross salary.
Can I ask colleagues what they earn?
Yes. Discussing pay with colleagues is protected in the UK, and contractual clauses purporting to prevent it are generally unenforceable.
How important is the pension?
More than most people count. The spread between a minimum auto-enrolment contribution and a generous matched scheme is worth thousands a year and compounds over a career.
Should I tell an employer my current salary?
You are not obliged to, and if you are underpaid it anchors your next offer low. Redirect to your researched expectations for the new role.
What if my research says I am underpaid?
Use it. A documented gap between your pay and the market rate is the strongest possible basis for a raise conversation or a move.
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Make This Practical
Assemble three sources before naming any number — a recruitment agency salary guide for your sector, twenty published adverts for your title and region, and either a consultant's view or a peer's. One website is a guess; three sources is a position.
Then convert gross into what actually matters. Adjust London against regional figures using housing cost rather than salary, and add the pension contribution percentage and annual leave days to compare total reward rather than base pay.
Finally, write the sentence you will say out loud, naming your sources: "Based on agency guides and comparable advertised roles at this level, I'm targeting £X to £Y." A number with evidence behind it survives the conversation; an asserted one does not. The negotiation itself is covered in UK salary negotiation.
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