WikiLabour
Code on WagesIndustrial RelationsSocial SecurityOSH CodeMinimum wagesHoliday listSalary payment dayEstablishment calendarIndustrial calendarLeaves — CL / SL / EL / MLLeave encashmentAppointment letterWorking hoursOvertimeWomen workersTiming of establishmentState-wise returnsLicences & renewalGratuityBonusESICEPFPOSHProfessional taxLabour welfare fund
Not yet determined · Tamil Nadu: set by each local body; only Greater Chennai Corporation's slabs are sourced

Professional tax

When to pay, how much.

Not yet verified against an official source
Slabs outside Chennai
Not yet addedEach local body sets its own
Payment and return due dates
Not yet addedNot stated on the Corporation's page

Plain-language desk, not legal advice. Confirm the Gazette and the current state circular before you file.

Not yet verified against a published gazette