£30,000 with 75 Hours Overtime After Tax | 2025-26
Time and a half · £23.08/hr overtime rate · Total gross: £31,731
Overtime tax breakdown 2025-26
| Item | Base salary | With overtime | OT impact |
|---|---|---|---|
| Gross | £30,000 | £31,731 | +£1,731 |
| Income Tax | −£3,486 | −£3,832 | −£346 |
| National Insurance | −£1,394 | −£1,533 | −£139 |
| Net take-home | £25,120 | £26,366 | +£1,246 |
£30,000 salary: how much does overtime pay after tax?
On a £30,000 salary, your base hourly rate is £15.38 (based on 37.5 hours/week, 1,950 hours/year). Overtime at time and a half is £23.08 per hour gross.
75 hours of overtime earns £1,731 gross. After income tax and National Insurance at your marginal rate of 28%, you keep £1,246 — effective overtime tax rate: 28.0%.
Your total take-home with overtime is £26,366 per year, compared to £25,120 on base salary alone — an extra £104 per month or £24 per week. Consider pension contributions or salary sacrifice to reduce your taxable income.
Frequently asked questions
How much overtime pay do I keep on a £30,000 salary?
On a £30,000 salary, 75 hours of overtime at time and a half (£23.08/hr) earns £1,731 gross. After income tax and NI, you keep £1,246. Tax deducted from overtime: £485 (effective rate: 28.0%).
What is the hourly rate for overtime on £30,000?
Your base hourly rate on £30,000 is £15.38 (based on 1,950 hours per year). Overtime at time and a half is £23.08 per hour gross. After tax at your marginal rate of 28%, each overtime hour nets you approximately £17.
How is overtime taxed in the UK?
Overtime pay is taxed as regular income — it is added to your annual salary and taxed at your marginal rate (28% income tax + NI combined for £30,000). There is no special overtime tax rate. If overtime pushes you into a higher tax band, only the portion above the threshold is taxed at the higher rate.
What is my total take-home with 75 hours overtime on £30,000?
Your base salary take-home is £25,120 per year. With 75 hours overtime, total gross is £31,731 and total take-home is £26,366 — an extra £1,246 per year (£104/month or £24/week).
What is the effective tax rate on my overtime?
Your overtime gross is £1,731 and take-home is £1,246. Tax deducted: £485. Effective overtime tax rate: 28.0%. This matches your marginal rate of 28% unless overtime pushes you into a higher band.
How many hours overtime would I need for an extra £1,000 take-home on £30,000?
On £30,000, each overtime hour nets you approximately £17 after tax. To take home an extra £1,000 net, you would need around 61 hours of overtime (at time and a half).
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