If we add bonus or any amount apart from standard salary in Salary structure, then why all tax deducted from that month:
1. This is to inform you that the current tax deduction is being processed as per compliance requirements.
2.
If any amount is paid in a particular month apart from the standard salary (such as Leave Encashment or Bonus and other onetime Earning and deduction), the tax is deducted in full in the same month.
3. However, you can override the tax amount during payroll processing. If you choose to reduce the tax, the system will automatically adjust it over the subsequent months.
4. In this specific case, due to the inclusion of Leave Encashment / Bonus, the total income has exceeded ₹12.5 lakhs, resulting in tax being calculated on the entire amount as per applicable tax slabs.