Due dates

Statutory deadlines for GST, income tax, TDS and company filings · October – January 2027.

Next deadline

Oct30 AOC-4 · financial statementsFri · Companies whose AGM was on 30 Sept

Today is · past dates hide automatically

October 2026

Oct30 AOC-4 · financial statementsCompanies whose AGM was on 30 Sept ROC Fri Get help

Oct31 ITR · audit casesFY 2025–26 · businesses needing a tax audit Income tax Sat Get help

Oct31 TDS return · Q2 (Jul–Sep)All deductors · Forms 24Q / 26Q TDS Sat Get help

Nov7 TDS deposit · OctoberAll deductors TDS Sat Get help

Nov11 GSTR-1 · OctoberMonthly filers GST Wed Get help

Nov20 GSTR-3B · OctoberMonthly GST return & payment GST Fri Get help

Nov29 MGT-7 · annual returnCompanies whose AGM was on 30 Sept ROC Sun Get help

Nov30 ITR · transfer-pricing casesFY 2025–26 · Form 3CEB filers Income tax Mon Get help

Dec7 TDS deposit · NovemberAll deductors TDS Mon Get help

Dec11 GSTR-1 · NovemberMonthly filers GST Fri Get help

Dec15 Advance tax · 3rd instalmentTaxpayers with advance tax liability Income tax Tue Get help

Dec20 GSTR-3B · NovemberMonthly GST return & payment GST Sun Get help

Dec31 Belated / revised ITR · FY 2025–26Returns not filed or needing correction Income tax Thu Get help

Dec31 GSTR-9 / 9C · FY 2025–26Annual GST return & reconciliation GST Thu Get help

Jan7 TDS deposit · DecemberAll deductors TDS Thu Get help

Jan11 GSTR-1 · DecemberMonthly filers GST Mon Get help

Jan20 GSTR-3B · DecemberMonthly GST return & payment GST Wed Get help

Jan31 TDS return · Q3 (Oct–Dec)All deductors · Forms 24Q / 26Q TDS Sun Get help

Kept current by the firm; extensions shown when notified. Always confirm on the official portal before filing.