To process the salary
Go to Gateway of Tally > Payroll Vouchers > Ctrl + F4: Payroll.
Press F2 to change the Voucher Date.
Click A: Payroll Auto Fill or press Alt+A.
Select the Salary in Process for field.
In the Compute Income Tax Based on field, select Declared Value, to compute tax based on the amount declared.
Note: To Compute Income Tax on the Proof amounts, select Proof Value in the Compute Income tax Based on field.
Enter the From and To date.
Select the appropriate Employee Category.
Select the employee, from the List of Employees / Group, whose salary you want to process.
Select the appropriate Payroll Ledger from the List of Ledger Accounts.
Note: If the salary payment is done through cash, you can select Cash as Payroll Ledger.
Enter the User Defined Pay Head Values. such as Variable Pay or Salary Advance Deductions.
Enter the Narration, if any. By default, the payroll voucher shows the pay period in the Narration field.
Press Enter to save.