Hi,
This is the common structure that will serve as guidance for you.
BASIC - 30% of total CTC (It may go up to 60%, which is advisable not more than that).
DA - NIL (You can eliminate this as nowadays everything is worked on basic and it doesn't make any difference. If you prefer to have DA, ensure that the Basic and DA do not exceed 30% - 60%).
HRA - 40% of Basic in case of non-metro & 50% in case of metro.
Medical - ₹1250 per month (₹15,000 is exempted if an employee provides a bill; else, it is taxable).
Transport - ₹800 per month (it's fully exempted).
Uniform Allowance - ₹300 to ₹500 (any nominal amount to maintain uniform is exempted if you provide a uniform).
Educational Allowance - ₹100 per month per kid, and a maximum of two kids are exempted.
Hostel Allowance - ₹150 per month per kid, and a maximum of two kids are exempted from tax.
Flexi Allowance - any other amount can be included in this field.
Deductions:
PF - 12% of basic (both employer and employee).
LTA - 1 month of basic per annum (which will be paid to them once in two years and exempted once in two years if they provide bills).
Gratuity (compulsory if they complete 5 years of service) and superannuation are optional. If the company agrees, it can be deducted from the monthly salary.
Regards,
Bavani