2025 ActIncome-tax Act, 2025 is in force from 1 April 2026 — every page shows old (1961) & new (2025) section numbers side by side.Income-tax Act, 2025 in force · old & new sections shown
Tax Library

Tax Due Dates 2026-27: Income Tax, GST, TDS, Advance Tax & ROC

Every compliance deadline from November 2026 to December 2027, grouped by law — with late fees and what to do if you have already missed one.

5 guides Updated Nov 2026 1961 & 2025 Acts
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