From the Sage Business Cloud Payroll (SBCP) homescreen:

1. Click on Employee
2. Click on Employee details
3. Select the employee from the left-hand side of the screen
4. Click on Payslip
   
5. Click on view tax calculation:
   
   

A step by step tax calculation will now appear, you can go through the calculation and see exactly how your PAYE amount was calculated.

TIP: If you are unsure if your calculation is still incorrect, please view our guide that will advise you what is the most common causes for PAYE to not calculate as expected