Dear Meetu Singh, firstly, you should have known these things:
Average daily wages (Central Rule):
(A) "Average daily wages during a contribution period" in respect of an employee means the aggregate amount of wages payable to him during that period divided by the number of days for which such wages were payable.
(B) "Average daily wages during a wage period" means:
(a) In respect of an employee who is employed on a time-rate basis, the amount of wage which would have been payable to him for the complete wage period had he worked on all the working days in that wage period, divided by 26 if he is monthly rated, 13 if he is fortnightly rated, 6 if he is weekly rated, and 1 if he is daily rated.
(b) In respect of an employee employed on any other basis, the amount of wages earned during the complete wage period in the contribution period divided by the number of days in full or part for which he has worked for wages in that wage period: Provided that where an employee receives wages without working on any day during such wage period, he shall be deemed to have worked for 26, 13, 6, or 1 days or day if the wage period is a month, a fortnight, a week, or a day respectively.
WAGES: How wages are computed for payment of contribution?
The following wage components are taken into account for computation of wages for payment of contribution:
a) Basic Pay/Wages/Salary;
b) D.A/HRA/CCA/Overtime/officiating allowance/Night shift allowance/efficiency allowance/Heat, Gas, Dust allowance/Education allowance/Food & Tea allowance/conveyance allowance;
c) Wages/salary/pay for weekly off and public holidays;
d) Commission paid to sales staff;
e) Subsistence allowance paid to an employee during the period of suspension;
f) Attendance Bonus or incentive or ex-gratia in lieu of Attendance Bonus or production incentive;
g) Regular Honorarium or salary or remuneration paid to a Director;
h) Collection Bhatta paid to running staff;
i) Actual payments made towards leave salary, lay-off compensation, or wages for strike period;
j) Any other remuneration paid or payable in cash to an employee if the terms of the contract of employment, expressed or implied, were fulfilled.
As per your above statement that the employee is on paid leave, i.e., he is eligible for a full month's salary without LOP. In this case, the Employee's ESI Contribution will be 1.75% of Rs. 14,500 (gross salary). If the company paid salary with 4 days LOP, then the gross salary will be divided by 26 days, and in this case, the Employee's ESI contribution will be 1.75% of 22 days' gross salary.
Regards, Amit