http://192.168.2.20/blogs/doverton/archive/2024/08/29/uk-2024-25-excel-formulas-to-work-out-take-home-ni-and-income-tax.aspxI know most people don't need this sort of information, but since I just entered it into a spreadsheet and found the information wrong in Co-Pilot, I thought I'd share the correct information. In the UK, NI rates can be found here and income taxenCommunityServer 2008.5 SP2 (Build: 40407.4157)