For sole traders and self-employed. Includes Class 2 NI (£3.45/week) and Class 4 NI (6% on £12,570–£50,270, 2% above). For personalised advice, speak to our advisers.
Self-Employment Details
Enter your self-employed income and expenses
Income
£
£
Office costs, travel, stock, professional fees, etc.
Other Income
£
Total Tax & NI Payable
£0.00
your self-assessment bill
0%
Effective Rate
£0
Net Income
£0
Net Profit
Income Tax
National Insurance
Summary
Class 2 NI: £3.45/week (£179.40/year) if profits above £12,570. Class 4 NI: 6% on £12,570–£50,270, 2% above £50,270. Income tax bands as standard 2026/27.
