Missed Oct 21 Tax Audit? Your Penalty Is ₹1.5L

The CBDT tax audit deadline passed on October 21. If your business turnover crossed the threshold and you missed filing, you may owe a penalty of up to ₹1.5 lakh — but your ITR deadline is still November 21, so act fast.

Here's what happened: CBDT's October 21 deadline for tax audit reports (Assessment Year 2026-27) has now passed, affecting businesses and professionals above turnover thresholds.. Missing this deadline attracts a penalty under Section 271B — either 0.5% of turnover or ₹1.5 lakh, whichever is lower.. The ITR deadline for audit-required taxpayers is November 21, giving you a short window to still file your return on time even if the audit is late..

What you should do: File your tax audit report (Form 3CA or 3CB plus Form 3CD) immediately on the income tax portal — every day of delay adds to your exposure.. Draft a written 'reasonable cause' explanation for the delay and keep supporting documents ready, since the Section 271B penalty can be waived if your reason is genuine.. Check whether your turnover qualifies for the higher ₹10 crore digital-transaction threshold — if 95% of receipts and payments were digital, you may not have needed an audit at all..

Pro tip: The ₹1.5 lakh Section 271B penalty is discretionary, not automatic — Assessing Officers have consistently waived it for first-time defaulters who file the audit report before their ITR and submit a clear, documented reason for missing the deadline.

For readers weighing their credit and loan options, our personal loan guide and CIBIL score resources put this update in context.