Late PF and late ESIC carry interest at the notified rate, plus damages that cannot exceed the arrears (Code on Social Security, 2020, sections 127 and 128). PF and ESIC are both due by the 15th of the following month.
With Teamnet. Teamnet shows every due date and flags a late or short deposit while there is still time to act.
Code on Social Security, 2020 (text) → ESI (General) Regulations →
Last updated 5 November 2026. The law is quoted from the official texts linked above.