The act of increasing salary of employees to avoid coverage of ESI is a foolish act on the part of IR departments. If the firm is not covered by ESI there should be some other Act, viz, Workmen's(Employees') Compensation Act, which makes it obligatory for the employer to take care of the medical expenses and compensation in case of employment injury and death and that would rather be higher than that payable to ESI Corporation by way of contribution. If, on the other hand,the employee is covered by ESI the entire liability in case of injury and death resulting from an employment injury will be borne by the ESI Corporation.
If you increase the salary to avoid ESI and later on the ESI also increase the wage ceiling for coverage (as it can do so) will you again go for a hike in tune with ESI wage ceiling?
Certainly, there are some returns to be sent and maintained if covered by ESI and there are some clerical works involved. Remember that an HR or IR person is paid for it also!
I do not think that any family will be so happy to be out of ESI. If you go through the facilities offered to the insured employees and their families you will find that no other medical insurance schemes will be better than ESI's schemes especially when you come across to meet with a major surgery or treatment for a major illness which can be done only in a super specialty hospital. Therefore, I do not think that getting out of coverage to become free from ESI Inspections and filing of ESI returns is to be recommended.
Regards,
Madhu.T.K