The Government of Bihar vide notification no S.O 323 has amended Rule 3 & Rule 4 of the Bihar professional tax rules 2011, wherein employer for the purpose of registration shall declare his permanent account number, name as per Permanent Account Number, mobile number, email address and any other information as required in FORM PT-1 on the official website of the Commercial Taxes Department. As per the notification the assessee for enrollment purpose shall declare his Permanent Account Number, name as per Permanent Account Number, mobile number, email address and any other information as required in Form PT-IA on the official website of the Commercial Tax Department. In this regard, Forms have been amended with the above changes towards the rules. All the previous forms as per the above said rules have been substituted with revised Forms. Please refer to the Simpliance tool and base notification for more details about the changes