Introduction
Registered Accounts Offices (AOs) can file Form No. 137 Statements through AO Account (AIN Online registration) at TIN website. No charges are payable for the Pay and Accounts Office (PAO) for online Upload of Form No. 137. For registering AIN online at TIN website, the first Form No. 137 statement must be filed through TIN FC only and the same needs to be accepted at the TIN central system, after which AO can register AIN Online. The lists of TIN-FCs are available on TIN website.