Supporting the self-employed Since 2004

Self-Employed Tax Calculator 2026/27

sole trader tax calculator

Calculate how much tax you’ll pay as a sole trader in 2026/27, including income tax and National Insurance, based on your business profits after expenses.

Limited Company Tax Calculator – 2026/27

limited company tax calculator

If you’re a company director, this calculator will work out your net profits, after expenses and tax. You can distribute the profits as dividends.