Income Tax, GST & Finance Guides for India

Missed tax audit deadline — Section 271B penalty, Section 273B relief and 21 November 2026 ITR date guide

Missed the Tax Audit Deadline? (21 Oct 2026): Section 271B Penalty and What to Do Now

Missed the 21 October 2026 tax audit report deadline? Here is how the Section 271B penalty works, when Section 273B reasonable cause saves you, and the exact steps to take before the 21 November ITR date.

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NSC interest tax guide: deemed reinvestment and 80C rule on National Saving Certificate interest

NSC Interest Tax (2026): Is Interest on National Saving Certificate Taxable? 80C Reinvestment Rule & Section 123

NSC pays 7.7% for 5 years. Interest on a National Saving Certificate is taxable every year as Income from Other Sources – but years 1-4 interest can be offset with a matching 80C (Section 123) deduction. Year 5 interest is fully taxable.

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Income tax e-challan: how to pay income tax online via the e-Pay Tax portal — step-by-step guide

Income Tax E-Challan: How to Pay Tax Online via the e-Pay Tax Portal (2026)

A step-by-step guide to paying income tax online via e-challan on the e-Pay Tax portal — Challan 280 vs 281, minor heads 100/300/400, assessment year selection, payment modes, receipt download and Form 26AS reconciliation.

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