Online AIN Registration :

The Accounts Office (AO) can register their AINs online. After successful registration, AO can login with user ID and password.

On login, AO can View/Download Book Identification Number (BIN) Details and update demographic details.

BIN consists of the following :

• » Receipt Number : Seven digit unique number generated for each Form 24G statement successfully accepted at the TIN central system.
• » DDO Serial Number: Five digit unique number generated for each DDO record with valid TAN present in the Form 24G statement successfully accepted at the TIN central system.
• » Date: The last date of the month and year for which TDS/TCS is reported in Form 24G. Date will be in DD/MM/YYYY format.

AO has to communicate the BIN details to the respective DDO.
BIN is to be quoted by the Drawing and Disbursing Officer (DDO) in transfer voucher details in their quarterly TDS/TCS statements.