PF and ESI Registration: When Are They Mandatory?

Both PF and ESI registration are triggered by employee headcount, not revenue — which means a small, low-turnover business with enough staff can be non-compliant without ever realising the obligation kicked in.

Provident Fund (PF/EPFO)

PF registration becomes mandatory once an establishment employs 20 or more people. Both employer and employee contribute 12% of basic wages (plus dearness allowance) to the fund. Establishments with fewer than 20 employees can register voluntarily, which is sometimes worthwhile as a retention/benefits tool even before it's legally required.

Employees' State Insurance (ESI)

ESI registration is mandatory once an establishment employs 10 or more people (in most states), covering employees earning up to ₹21,000 per month in gross wages. It provides medical, sickness, maternity, and disablement benefits. The contribution rate is 3.25% from the employer and 0.75% from the employee, calculated on gross wages.

Why Businesses Get Caught Off Guard

Headcount for these thresholds typically includes contract and temporary workers at the establishment, not just permanent payroll employees — a business that has scaled up with a mix of full-time and contract staff can cross the ESI threshold of 10 without a single new "employee" being formally hired. Non-compliance carries both interest on unpaid contributions and, in serious cases, prosecution — reviewing actual headcount against these thresholds quarterly is a cheap habit that avoids an expensive surprise.