Why we pay by Supplementary ?
Ans. When employer miss the ESI Register as per ESI rule (ESI register within 10 days from DOJ) and wrong Wages Days and extra Payment Than we have to register and pay by Supplementary contribution.
1. Login ESI Portal
2. Click on "File Monthly contributions"
3. Page will be open like below :

4. Select the field :
i Contribution Details for-Select Month and Year
ii Contribution Details Types- "Supplementary Contribution"
iii Select Type of wages- "Supplementary contribution"
5. Click on "Submit"
5. Page will be open like below :

6. Enter IP Number(ESI no.) in first row and enter Wages Days in Third row and Select month in Fifth row.
7. Click on "Add More" option for add other Employee details
8. Click on "Submit" Option
9. ESI Supplementary details add successfully
10 Page will be show like below :

11. The Next Step will be to generate Challan :
a. Click on "Generate Challan" option
b. Page will be Open like below :

c. Next Page will be Open Like below :

d. Click on "View" Option and Page will be open like below :

e. Select the Month and enter the "Total Amount to be paid and Click on "Submit" Option.

f. Next Page will be shown like above with Challan Number.