What is TAN?
Key Points
- TAN (Tax Deduction Account Number) is a 10-digit alphanumeric identifier required for TDS deductors.
- It is mandatory for any person or entity deducting tax at source under Sections 192-196.
- TAN must be quoted on every TDS return (24Q, 26Q, 27Q, 27EQ) and TDS challan.
- Application is made via Form 49B to UTIITSL or Protean (formerly NSDL).