This page shows income tax, Class 2 NI, Class 4 NI and a quarterly set-aside estimate using current 2025/26 assumptions.
Updated for 2025/26 · Reviewed by James Whitfield · Methodology and assumptions
| Annual profit | £130,000.00 |
| Personal allowance | £0.00 |
| Taxable income | £130,000.00 |
| Income tax — Basic rate (20%) | £7,540.00 |
| Income tax — Higher rate (40%) | £29,948.00 |
| Income tax — Additional rate (45%) | £7,843.50 |
| Class 2 NI | £179.40 |
| Class 4 NI — £12,570 to £50,270 (6%) | £2,262.00 |
| Class 4 NI — Above £50,270 (2%) | £1,594.60 |
| Total deductions | £49,367.50 |
| Net income | £80,632.50 |
Monthly net income
£6,719.38
Weekly net income
£1,550.62
Effective deduction rate
38.0%
Set aside £24,683.75 per quarter. Payment dates are typically 31 January and 31 July.
For £130,000 profit, the estimate combines income tax by band, Class 2 NI (where applicable) and Class 4 NI, then shows total deductions and net income.
Self-employed NI includes Class 2 (flat annual amount above the threshold) and Class 4 (6% then 2% by profits band). This page shows both parts separately.
A planning estimate is £24,683.75 per quarter for payments on account, with due dates typically 31 January and 31 July.
Get a PDF of this self-employed calculation with tax, NI and quarterly set-aside values.
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