Updated for 2025/26
£12,843 vs £17,843 Salary Comparison
Compare a £12,843 salary against £17,843. 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 | £12,843 | £17,843 | Difference |
|---|---|---|---|
| Gross Salary | £12,843 | £17,843 | £5,000 |
| Income Tax | £55 | £1,055 | £1,000 |
| National Insurance | £22 | £422 | £400 |
| Pension | £0 | £0 | £0 |
| Take-Home Pay (Yearly) | £12,767 | £16,367 | £3,600 |
| Take-Home (Monthly) | £1,064 | £1,364 | £300 |
| Effective Tax Rate | 0.6% | 8.3% | 7.7% |
£12,843
Gross£12,843
Take-Home£12,767
You Keep99.4%
£17,843
Gross£17,843
Take-Home£16,367
You Keep91.7%
Tax Band Analysis
Understanding where your money goes
£12,843
Tax BandBasic Rate
Marginal Rate20%
Income Tax£54.60
National Insurance£21.84
Take Home (Monthly)£1,063.88
£17,843
Tax BandBasic Rate
Marginal Rate20%
Income Tax£1,054.60
National Insurance£421.84
Take Home (Monthly)£1,363.88
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: £12,843 vs £17,843
£12,843
- Gross Pay£12,843.00
- Take Home (Year)£12,766.56
- Take Home (Month)£1,063.88
- Effective Tax Rate0.6%
£17,843
- Gross Pay£17,843.00
- Take Home (Year)£16,366.56
- Take Home (Month)£1,363.88
- Effective Tax Rate8.3%
The difference in take-home pay is £3,600 per year, which works out to £300.00 per month.