Assumptions and pay data
Pay data: Civil Service pay structure. G6: illustrative £72,475 to £81,740, 2026/27 figures. Checked 4/9/2026.
- Both paths use today's pay scales, with no pay awards, and count gross pay only.
- The calculator starts you at the first point of the new band.
- Each year in the comparison moves you a step up our illustrative G6 steps before pay is worked out, so the “promoted later” path is paid £74,329 in its first year; real progression is set by the Ministry of Defence.
Promotion Timing Impact Calculator
England (primary coverage)Confirm with your employerReviewed 4/9/2026
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Guide for MOD Senior Leader
This guide helps MOD Senior Leader at MOD Civilian compare promotion timing scenarios from G6. The calculator shows gross earnings only; promotion still depends on vacancies, funding and employer policy.
Why promotion timing matters for MOD Senior Leader
Moving to a higher band or grade earlier means more years at the higher rate. Over five or ten years the cumulative difference can be substantial, even when the step from G6 to the next band looks modest year to year. This tool compares gross earnings under two promotion timings using illustrative pay from Civil Service pay structure.
Typical progression for MOD Senior Leader
Senior Leader → Director. Use the calculator on this page for illustrative pay context.
What to compare in the calculator
Set your current band (G6), years already in band, and how far ahead to project. Choose when the first promotion happens in each scenario and the target band after promotion. Optionally add a second promotion step for longer career routes.
Real world factors
Promotion depends on vacancies, performance, funding and policy. The calculator does not model competition for posts or time to complete training. Use it for financial comparison alongside career planning conversations with your line manager or union.
Example scenario
Example: G6 at £72,475. Promotion now rather than in 3 years is worth £132,578 over 10 years; the calculator opens on promotion in 1 year (£51,170).
| Current band (example) | G6 |
|---|---|
| Gross now (example) | £72,475 |
| Compare over | 10 years |
| Scenarios | Promote now vs promote in 3 years |
Frequently asked questions
Why does waiting a year cost £51,170?
In the first year you would earn £79,374 on SCS instead of £74,329 on G6, £5,045 more. After that you are a year further up our illustrative SCS steps in every year, worth another £46,125 over the next 9 years; real progression is set by the Ministry of Defence.
What if promotion takes 3 years?
Over the same 10 years, being promoted now rather than in 3 years is worth £132,578. Set the promotion year to 3 to see the year-by-year table.
Where do I start in the new band?
At its first point, in the calculator. Some pay systems place you higher so that promotion never cuts your pay, so check your own rules.
Are the results gross or net? Do you store my data?
Unless this page says otherwise, figures are gross (before tax, National Insurance and pension). Your calculator inputs and results stay in your browser and are not stored. We only collect your name and email if you choose to give them, for example to download your results or sign up for email updates. We store them with MailerLite, our email provider, along with the page you were on. See our privacy policy.
About this role
What is an MOD Senior Leader?
An MOD Senior Leader is in the senior civil service within defence. They lead directorates or functions. Pay is on SCS pay bands.
Typical demands, progression and balance
MOD senior leadership offers strategic impact. Pay and satisfaction depend on remit. Progression to director or DG is common.
How does promotion timing affect pay?
This calculator compares different promotion scenarios. Use the results above to see how when you're promoted affects total earnings over your career.
Disclaimer
Illustrative estimates, not financial or career advice. Your payslip and contract decide what you are actually paid.