DOCUMENTS REQD. FOR TAN

Yes, earlier only the signed acknowledgment was generally required for online TAN application. However, under the revised 2026 TAN process, Form 49B has been replaced by Form 134/135. For non-government applicants filing Form 135, supporting documents like POI, POA, and DOB/incorporation proof are now required along with the signed acknowledgment to be sent to Protean within the prescribed time.