Step – I

Visit https://tin.tin.nsdl.com/tan/index.html and select "Online Application for TAN (Form 49B)" or click here

Step – II

Select Category of Deductors from the drop down menu and click on "Select Button";

Step – III

Fill out the requisite details on the form (Fill all mandatory fields (marked with *));

Step – IV

If the data submitted by applicant fails in any format level validation, a response indicating the error(s) will be displayed on the screen;

Step – V

Forms need to be re-submitted after rectifying the error(s);

Step - V

In case form level error(s) do not exists a confirmation screen with data filled by the applicant will be displayed.

Step – VI

In case applicant required any amendment to the data displayed in the confirmation screen, it may choose the edit option.

Step – VII

In case the displayed information is correct, applicant shall choose the confirm option.

Step – VIII

On successful payment of Fees (in case the mode of payment is other than DD or Cheque) an acknowledgment slip will be generated

Step – IX

Applicant shall save and print the acknowledgment and send it to Protean (formerly NSDL eGov) alongwith requisite documents at

Protean eGov Technologies Limited,

4th floor, Sapphire Chambers,

Baner Road, Baner

Pune - 411015

The envelope should be superscribed as 'APPLICATION FOR TAN - Acknowledgment Number' (e.g. 'APPLICATION TAN - 88301020000244').​