Tax Knowledge Base
Practical guides on ITR filing, GST compliance, and tax planning. Updated for FY 2026-27 and Budget 2026.
TAN is a 10-digit number every TDS/TCS deductor must hold under Section 203A. Who needs a TAN in 2026, where it's quoted, and the difference from PAN — explained.
Apply for TAN online in 2026 using Form 49B on the Protean (NSDL) portal. Fee of ₹55 plus GST, documents, processing time, and how to track your TAN application.
TAN and PAN are both 10-digit numbers but serve opposite roles. A clear 2026 comparison: who needs each, where they're quoted, format, and why a business holds both.
A 2026 guide to filing quarterly TDS returns: which form (24Q, Form 140/26Q, 27Q, 27EQ), the due dates, late fees under 234E, and how Form 16/16A follows.
Not having a TAN, quoting a wrong TAN, or defaulting on TDS is expensive. A 2026 breakdown of Section 272BB, 234E, 201, and 271H penalties — and how to stay clear.