Updated for 2025/26
£17,020 vs £21,520 Salary Comparison
Compare a £17,020 salary against £21,520. Find out exactly how much more (or less) you will take home after tax.
Gross Difference
+£4,500
per year
Take Home Extra
+£270.00
per month
You Keep
72%
of the raise
5-Year Gain
+£16,200
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 | £17,020 | £21,520 | Difference |
|---|---|---|---|
| Gross Salary | £17,020 | £21,520 | £4,500 |
| Income Tax | £890 | £1,790 | £900 |
| National Insurance | £356 | £716 | £360 |
| Pension | £0 | £0 | £0 |
| Take-Home Pay (Yearly) | £15,774 | £19,014 | £3,240 |
| Take-Home (Monthly) | £1,315 | £1,585 | £270 |
| Effective Tax Rate | 7.3% | 11.6% | 4.3% |
£17,020
Gross£17,020
Take-Home£15,774
You Keep92.7%
£21,520
Gross£21,520
Take-Home£19,014
You Keep88.4%
Tax Band Analysis
Understanding where your money goes
£17,020
Tax BandBasic Rate
Marginal Rate20%
Income Tax£890.00
National Insurance£356.00
Take Home (Monthly)£1,314.50
£21,520
Tax BandBasic Rate
Marginal Rate20%
Income Tax£1,790.00
National Insurance£716.00
Take Home (Monthly)£1,584.50
What £270.00 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: £17,020 vs £21,520
£17,020
- Gross Pay£17,020.00
- Take Home (Year)£15,774.00
- Take Home (Month)£1,314.50
- Effective Tax Rate7.3%
£21,520
- Gross Pay£21,520.00
- Take Home (Year)£19,014.00
- Take Home (Month)£1,584.50
- Effective Tax Rate11.6%
The difference in take-home pay is £3,240 per year, which works out to £270.00 per month.