How to use this tool
Check the units, enter your values, and run the tool. Results follow the assumptions and method below.
Calculation method
max(0,dividends-500)(min(max((ordinary+dividends)-0,0),37700)*0.1075+min(max((ordinary+dividends)-37700,0),87440)*0.3575+max((ordinary+dividends)-125140,0)*0.3935)-(min(max((ordinary+min(dividends,500))-0,0),37700)*0.1075+min(max((ordinary+min(dividends,500))-37700,0),87440)*0.3575+max((ordinary+min(dividends,500))-125140,0)*0.3935)