Compliance
Tax Due Date Calendar — FY 2026-27
April 2026 – March 2027 · India · ITR, GST, TDS, Companies Act & LLP
5 compliance dates due within the next 30 days
June 2026
Jun
Advance Tax Q1 — FY 2026-27
15% of estimated annual tax liability due. Applicable to all assessees other than seniors without business income.
FY 2026-27 Q1
July 2026
Jul
ITR Filing — Non-Audit (AY 2026-27)
Last date for filing ITR for individuals/HUFs/firms not subject to tax audit for AY 2026-27 (FY 2025-26).
AY 2026-27
September 2026
Sept
Advance Tax Q2 — FY 2026-27
45% of estimated annual tax (cumulative) due. Shortfall attracts interest under Section 234C.
FY 2026-27 Q2
Sept
Tax Audit Report — Sec 44AB (AY 2026-27)
Form 3CA/3CB + 3CD with UDIN due by 30 September for audit cases. Penalty ₹1.5 lakh or 0.5% of TO.
AY 2026-27
October 2026
Oct
ITR Filing — Audit cases (AY 2026-27)
Last date for ITR filing for companies, firms and individuals subject to tax audit for AY 2026-27.
AY 2026-27
November 2026
Nov
ITR — Transfer Pricing cases (AY 2026-27)
ITR for assessees required to furnish report under Section 92E (Transfer Pricing).
AY 2026-27
December 2026
Dec
Advance Tax Q3 — FY 2026-27
75% of estimated annual tax (cumulative) due by 15 December 2026.
FY 2026-27 Q3
March 2027
Mar
Advance Tax Q4 — FY 2026-27
100% of estimated annual tax (cumulative) due. Shortfall after 15 March attracts interest under Sec 234B/C.
FY 2026-27 Q4
Standard statutory due dates for FY 2026-27. CBDT / CBIC may notify extensions — verify on official portals before relying on any date.
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