ESIC (Employees' State Insurance)

ESIC (Employees' State Insurance Corporation) administers a mandatory social security and health insurance scheme under the Employees' State Insurance Act, 1948. It provides medical care, sickness pay, maternity benefit, and disability coverage to employees earning up to ₹21,000 per month. Once a startup crosses the 10-employee threshold, ESIC registration and contributions become mandatory within 15 days.

ESIC and EPF together form the two core statutory employee benefit obligations for growing startups. Both trigger at different headcount thresholds and have separate registration, payment, and filing systems.

Who it applies to

• Establishments with 10 or more employees in most states (some states have reduced this to 10; the default under the central Act is 10)
• All employees earning gross wages up to ₹21,000/month are covered — permanent, contractual, and probationary
• Employees earning above ₹21,000/month are exempt from ESIC contributions (but still count toward the 10-employee threshold)
• Employees working from home in ESIC-notified areas are covered based on the state where they work

Contribution structure

Wages for contribution purposes include basic pay, dearness allowance, and most regular allowances. Annual bonuses paid once a year are excluded from the wage base.

Contributions are paid monthly — the 15th of the following month for each contribution period. Two contribution periods run annually: April–September and October–March.

ESIC vs. EPF: key differences

What most founders miss

Both EPF and ESIC thresholds count contract workers. Contractors placed through a third-party vendor or staffing agency are counted in the headcount for both EPF and ESIC threshold purposes if they work on the startup''s premises or under its supervision. Founders who hire 8 full-time employees and 4 contractors believing they are below the EPF threshold of 20 are likely wrong — the total headcount for EPF purposes is 12, and ESIC at 10+ is already triggered.

Once registered, you cannot deregister even if headcount drops. Once an establishment is registered under ESIC, the registration remains active regardless of subsequent headcount reduction. A startup that grows above 10, registers for ESIC, and then contracts below 10 cannot exit the scheme — contributions remain mandatory for all covered employees.

ESIC registration is state-specific for remote employees. A startup registered for ESIC in Maharashtra must separately register in Karnataka if it has remote employees working from Karnataka. Each state registration is handled through the local ESIC regional office. Many startups with geographically distributed remote teams discover multi-state ESIC non-compliance during HR audits or due diligence.

ESIC contributions are on gross wages — not basic salary. Unlike EPF contributions (which are on basic salary + DA, subject to a ₹15,000 ceiling for statutory purposes), ESIC contributions are on gross wages including all regular allowances. This makes the effective ESIC cost higher than founders sometimes model — a ₹20,000/month gross employee costs the employer ₹650/month in ESIC (3.25% × ₹20,000), not 3.25% of basic.

Non-compliance attracts damage charges. Late payment of ESIC contributions attracts damages at 5–25% of the outstanding amount depending on delay duration. Criminal prosecution can be initiated for wilful non-registration. ESIC non-compliance surfaces in HR due diligence and can require retrospective settlement covering multiple years.

See also

• EPF (Employees'' Provident Fund) — the paired retirement savings obligation; triggers at 20 employees vs. ESIC''s 10
• TDS (Tax Deducted at Source) — employer payroll obligations that run alongside ESIC and EPF
• ESOP — ESOP perquisite income is part of the taxable salary but is not included in the ESIC wage base
• Udyam Registration — MSME registration that, combined with ESIC compliance, improves eligibility for government credit and support schemes