Self-Employed Tax and NI Calculator UK for 2023 to 2024

Instantly calculate how much your self-employed tax and NI bill will be in advance.

Tax Calculator 2023/24

Jenny holding money, british pounds in a garden

Would you like some help?

I’m a business coach, not an accountant, so I made this accurate calculator simple, easy, and jargon-free.

With 30 years of experience, I’ve helped hundreds of self-employed people succeed and enjoy running their businesses.

This UK-based self-employed tax and NI calculator is one of my many tools.

Book a business coaching session today with Jenny Bracelin for insight and solutions: £295 for 90 minutes on Zoom.

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