I was getting a Gross Salary of 12000 (Basic : 10800, Medical Allowance : 300, Other Allowance : 900). My ESI Rs. 210 was deducted.
I have been promoted, and now get a Gross Salary of 15060 (Basic:6000, GP:2400,DA:3780,HRA:1680,Medical Allowance : 300, Other Allowance : 900)Still Rs.263 is being deducted from my salary.
For ESI there is two eligible period, Apr to Sep and Oct to Mar.
So suppose in Apr your ESI Eligible Salary was less than 15k & after that yo got hike & yor eligible salary crossed 15k then also untill Sep ESI contribution will be deducted from your salary.
So once your ESI is deducted then atleast for Six months ESI will be deducted from your salary.