Can a company maintain a different salary structure for employees who do not want to be members of EPF? Generally, the basic employee salary is around 47%, with additional allowances provided for children's education, medical expenses, HRA, and transport. However, the company now intends to increase the basic salary percentage from 47% to around 60%, which would exceed the Rs15000 limit for employees who choose not to participate in the PF. Is it permissible for a company to uphold such dual salary structures? If not, please recommend an alternative.