Yes, you will have to take a printout of the documents, attach the supporting documents and send it through courier to the Pune addressHowever, the process is signNowless if you have an Aadhar based eSignature or a Digital Signature Certificate (DSC). Here, you need to upload scanned images and requirement of sending hard copy is done away with.For list of documents, you can check here: TINFor application process, you can check this PDF here: https://www.tin-nsdl.com/downloa...Thanks!