What are the penalties for non applying of Professional Tax?

Delays in obtaining Registration Certificate, a penalty of Rs. 5/- per day. In case of non/late payment of profession tax, penalty will be 10% of the amount of tax. In case of late filing of returns, a penalty of Rs. 1000 per return will be imposed if you filed after due date in 1 month. After 1 month, a penalty of Rs. 2000 will be imposed.