First of all, your establishment should be registered under the Professional Tax Act with the Commercial Tax Officer wherever your branch is located by furnishing all the details, and then they will give you a Certificate. For PT deduction, it is based on the salary structure depending upon the state. Ensure that any employee is falling within the limits, then deduct the PT from their salary and arrange to remit the same to the local LVO/VAT department. If centralized payroll is maintained, it does not matter, and simultaneously maintain the Wage register for your branches, which will facilitate all aspects, including labor laws. Mere centralized paysheet reasons cannot exempt you from paying Professional Tax. Failure to do so may lead to consequences later on. The procedure for remittance is clearly explained by a contributing member in this thread.
With Regards,
Adoni Suguresh
Sr. Executive (Pers and Adm)
Rtd Labor Laws Consultant