Updated for 2025/26
£18,840 vs £23,840 Salary Comparison
Compare a £18,840 salary against £23,840. Find out exactly how much more (or less) you will take home after tax.
Gross Difference
+£5,000
per year
Take Home Extra
+£300.00
per month
You Keep
72%
of the raise
5-Year Gain
+£18,000
cumulative
Entry-Level Career Progression
This comparison is typical for early career moves or first promotions. At this salary range, most of your income is taxed at the basic rate (20%), so you keep a higher percentage of any raise.
- Negotiate hard - you keep ~70-80% of any increase at this level
- Consider employers offering good pension matching (often worth more than small salary differences)
- Look for roles with clear progression paths to higher bands
- Factor in benefits like free lunches, gym memberships, or transport subsidies
Compare Salaries
Enter multiple salaries to compare take-home pay for 2025/26
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Comparison Results
| Metric | £18,840 | £23,840 | Difference |
|---|---|---|---|
| Gross Salary | £18,840 | £23,840 | £5,000 |
| Income Tax | £1,254 | £2,254 | £1,000 |
| National Insurance | £502 | £902 | £400 |
| Pension | £0 | £0 | £0 |
| Take-Home Pay (Yearly) | £17,084 | £20,684 | £3,600 |
| Take-Home (Monthly) | £1,424 | £1,724 | £300 |
| Effective Tax Rate | 9.3% | 13.2% | 3.9% |
£18,840
Gross£18,840
Take-Home£17,084
You Keep90.7%
£23,840
Gross£23,840
Take-Home£20,684
You Keep86.8%
Tax Band Analysis
Understanding where your money goes
£18,840
Tax BandBasic Rate
Marginal Rate20%
Income Tax£1,254.00
National Insurance£501.60
Take Home (Monthly)£1,423.70
£23,840
Tax BandBasic Rate
Marginal Rate20%
Income Tax£2,254.00
National Insurance£901.60
Take Home (Monthly)£1,723.70
What £300.00 Extra Buys You
Real-world value of the take-home difference
Monthly Subscriptions
Netflix, Spotify, gym - £100.00/mo
Weekend Breaks
1-2 UK getaways per month at this budget
Full Comparison: £18,840 vs £23,840
£18,840
- Gross Pay£18,840.00
- Take Home (Year)£17,084.40
- Take Home (Month)£1,423.70
- Effective Tax Rate9.3%
£23,840
- Gross Pay£23,840.00
- Take Home (Year)£20,684.40
- Take Home (Month)£1,723.70
- Effective Tax Rate13.2%
The difference in take-home pay is £3,600 per year, which works out to £300.00 per month.