02 July 2011
For EPF Combined challan you can use only one Challan (1,2,10,21 & 22). It is the only one challan in the brackets are given are section for EPF.
And for ESIC you have to take the one line email id after that you can login into taht and fill the details.For ESIC no need to submit the returns the ESIC System atomatically calculates.