Through Protean eGov Technologies Portal

• TAN allotment letters can be reprinted through the official TAN services portal managed by Protean eGov Technologies Limited (formerly NSDL)
  
• This facility is available to applicants who have already been allotted a TAN
  
• Users must enter details such as their acknowledgment number or TAN and name of the deductor to proceed
  

Information Required for Download

• Valid 10-digit TAN number or 14-digit acknowledgment number
  
• Name of the entity or deductor exactly as provided in the TAN application
  
• Optionally, date of birth or incorporation may be required for verification
  
• Ensure accuracy to retrieve the correct record
  

Process of Reprint

• Select the reprint or view TAN allotment letter option on the TAN portal
  
• Enter the required identification details
  
• Authenticate using the on-screen instructions
  
• View and download the TAN allotment letter in PDF format
  
• This PDF serves as the official document issued by the Income Tax Department
  

Offline Alternative at TIN Facilitation Center

• If unable to download online, visit the nearest TIN-FC (TIN Facilitation Center)
  
• Provide the TAN or acknowledgment number and valid ID proof
  
• Staff can assist in generating and printing the TAN allotment letter
  
• Charges may apply for print or service assistance
  

Usage of TAN Allotment Letter

• Serves as proof of TAN registration for tax compliance
  
• Required for TDS return filing, issuing Form 16/16A, and during audits
  
• Can be used to update records with banks, government departments, and clients