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Compliance calendar 2026-27

Income tax, TDS, GST, ROC, SEBI, LLP, trusts, payroll, FEMA and FCRA due dates from April 2026 to March 2027. Choose your entity, tailor it, and add the dates to Google Calendar, Outlook or your to-do list.

  • 182core due dates
  • 154specialised
  • 16 Sept 2026last reviewed

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April 202633 due dates

  • 1AprROC / MCADirectors' annual disclosures at first board meetingMBP-1 / DIR-8FY 2026-27
  • 1AprSEBI / Stock exchangeTrading window closesPIT Code of ConductJanuary–March 2026
  • 5AprSEZ / STPI / ExportsSEZ monthly progress reportSEZ MPRMarch 2026
  • 7AprTDS / TCSTCS depositMarch 2026
  • 7AprFEMA / RBI / FCRAECB-2 returnMarch 2026
  • 9AprSEBI / Stock exchangePromoters' annual declaration on encumbranceSAST Reg. 31(4)FY 2025-26
  • 10AprGSTGSTR-7 — TDS under GSTMarch 2026
  • 10AprGSTGSTR-8 — TCS by e-commerce operatorsMarch 2026
  • 10AprGSTGST SRM-II — special procedure returnMarch 2026
  • 10AprSEZ / STPI / ExportsSEZ service export reportingSERFMarch 2026
  • 10AprSEZ / STPI / ExportsSTPI service export reportingSERFMarch 2026
  • 11AprGSTGSTR-1 — monthlyMarch 2026
  • 13AprGSTGSTR-1 — quarterly (QRMP)January–March 2026
  • 13AprGSTGSTR-6 — input service distributorMarch 2026
  • 15AprFEMA / RBI / FCRAFCRA — quarterly disclosure of foreign contributionJanuary–March 2026
  • 18AprGSTCMP-08 — composition statement and paymentJanuary–March 2026
  • 20AprGSTGSTR-5 — non-resident taxable personMarch 2026
  • 20AprGSTGSTR-5A — online services (OIDAR) from abroadMarch 2026
  • 21AprGSTGSTR-3B — monthlyMarch 2026
  • 21AprSEBI / Stock exchangeShareholding patternLODR Reg. 31January–March 2026
  • 22AprGSTGSTR-3B — quarterly (QRMP), Category-1 statesJanuary–March 2026
  • 24AprGSTGSTR-3B — quarterly (QRMP), Category-2 statesJanuary–March 2026
  • 25AprGSTITC-04 — goods sent to job workersOctober 2025–March 2026 / FY 2025-26
  • 30AprIncome taxStatement of Form 60 declarationsForm 61October 2025–March 2026
  • 30AprTDS / TCSTDS depositMarch 2026
  • 30AprTDS / TCSStatement of Form 15G / 15H declarationsJanuary–March 2026
  • 30AprGSTGSTR-4 — composition annual returnFY 2025-26
  • 30AprROC / MCAMSME Form 1 — dues to micro and small enterprisesOctober 2025–March 2026
  • 30AprSEBI / Stock exchangeCompliance certificate on share transfer facilityLODR Reg. 7(3)FY 2025-26
  • 30AprSEBI / Stock exchangeIntegrated filing — governanceJanuary–March 2026
  • 30AprSEBI / Stock exchangeReconciliation of share capital audit reportSEBI (D&P) Reg. 76January–March 2026
  • 30AprSEZ / STPI / ExportsSOFTEX form (SEZ and STPI)Invoices of March 2026
  • 30AprSEZ / STPI / ExportsSTPI quarterly progress reportSTPI QPRJanuary–March 2026

May 202627 due dates

  • 5MaySEZ / STPI / ExportsSEZ monthly progress reportSEZ MPRApril 2026
  • 7MayTDS / TCSTDS / TCS depositApril 2026
  • 7MayFEMA / RBI / FCRAECB-2 returnApril 2026
  • 10MayGSTGSTR-7 — TDS under GSTApril 2026
  • 10MayGSTGSTR-8 — TCS by e-commerce operatorsApril 2026
  • 10MayGSTGST SRM-II — special procedure returnApril 2026
  • 10MaySEZ / STPI / ExportsSEZ service export reportingSERFApril 2026
  • 10MaySEZ / STPI / ExportsSTPI service export reportingSERFApril 2026
  • 11MayGSTGSTR-1 — monthlyApril 2026
  • 13MayGSTIFF — invoice furnishing facility (optional)April 2026
  • 13MayGSTGSTR-6 — input service distributorApril 2026
  • 15MayTDS / TCSTCS returnForm 27EQJanuary–March 2026
  • 15MayPayroll / LabourPF and ESI contributionsApril 2026
  • 20MayGSTGSTR-3B — monthlyApril 2026
  • 20MayGSTGSTR-5 — non-resident taxable personApril 2026
  • 20MayGSTGSTR-5A — online services (OIDAR) from abroadApril 2026
  • 25MayGSTPMT-06 — monthly tax payment (QRMP)April 2026
  • 29MayROC / MCAPAS-6 — reconciliation of share capitalOctober 2025–March 2026
  • 29MaySEBI / Stock exchangeAnnual secretarial compliance reportLODR Reg. 24AFY 2025-26
  • 30MayTDS / TCSTCS certificateForm 27DJanuary–March 2026
  • 30MayROC / MCALLP annual returnForm 11FY 2025-26
  • 30MaySEBI / Stock exchangeIntegrated filing — financial (Q4 and annual results)Quarter and year ended 31 March 2026
  • 30MaySEZ / STPI / ExportsSOFTEX form (SEZ and STPI)Invoices of April 2026
  • 31MayIncome taxStatement of financial transactions (SFT)Form 61AFY 2025-26
  • 31MayIncome taxStatement of reportable accounts (FATCA / CRS)Form 61BCalendar year 2025
  • 31MayIncome taxStatement of donations received and donation certificatesForm 10BD / 10BEFY 2025-26
  • 31MayTDS / TCSTDS returnForms 24Q / 26Q / 27QJanuary–March 2026

June 202625 due dates

  • 5JunSEZ / STPI / ExportsSEZ monthly progress reportSEZ MPRMay 2026
  • 7JunTDS / TCSTDS / TCS depositMay 2026
  • 7JunFEMA / RBI / FCRAECB-2 returnMay 2026
  • 10JunGSTGSTR-7 — TDS under GSTMay 2026
  • 10JunGSTGSTR-8 — TCS by e-commerce operatorsMay 2026
  • 10JunGSTGST SRM-II — special procedure returnMay 2026
  • 10JunSEZ / STPI / ExportsSEZ service export reportingSERFMay 2026
  • 10JunSEZ / STPI / ExportsSTPI service export reportingSERFMay 2026
  • 11JunGSTGSTR-1 — monthlyMay 2026
  • 13JunGSTIFF — invoice furnishing facility (optional)May 2026
  • 13JunGSTGSTR-6 — input service distributorMay 2026
  • 15JunIncome taxAdvance tax — first instalmentTax year 2026-27
  • 15JunTDS / TCSSalary TDS certificate to employeesForm 16FY 2025-26
  • 15JunTDS / TCSNon-salary TDS certificateForm 16AJanuary–March 2026
  • 15JunPayroll / LabourPF and ESI contributionsMay 2026
  • 20JunGSTGSTR-3B — monthlyMay 2026
  • 20JunGSTGSTR-5 — non-resident taxable personMay 2026
  • 20JunGSTGSTR-5A — online services (OIDAR) from abroadMay 2026
  • 25JunGSTPMT-06 — monthly tax payment (QRMP)May 2026
  • 30JunROC / MCAReturn of depositsDPT-3FY 2025-26
  • 30JunROC / MCADirector KYCDIR-3 KYC WebThree-year cycle
  • 30JunROC / MCABoard meeting for the quarterApril–June 2026
  • 30JunSEZ / STPI / ExportsSOFTEX form (SEZ and STPI)Invoices of May 2026
  • 30JunSEZ / STPI / ExportsSTPI annual performance reportSTPI APRFY 2025-26
  • 30JunSEZ / STPI / ExportsAnnual RoDTEP returnAs notified by DGFT

July 202629 due dates

  • 1JulSEBI / Stock exchangeTrading window closesPIT Code of ConductApril–June 2026
  • 5JulSEZ / STPI / ExportsSEZ monthly progress reportSEZ MPRJune 2026
  • 7JulTDS / TCSTDS / TCS depositJune 2026
  • 7JulTDS / TCSStatement of non-deduction declarationsForm 121April–June 2026
  • 7JulFEMA / RBI / FCRAECB-2 returnJune 2026
  • 10JulGSTGSTR-7 — TDS under GSTJune 2026
  • 10JulGSTGSTR-8 — TCS by e-commerce operatorsJune 2026
  • 10JulGSTGST SRM-II — special procedure returnJune 2026
  • 10JulSEZ / STPI / ExportsSEZ service export reportingSERFJune 2026
  • 10JulSEZ / STPI / ExportsSTPI service export reportingSERFJune 2026
  • 11JulGSTGSTR-1 — monthlyJune 2026
  • 13JulGSTGSTR-1 — quarterly (QRMP)April–June 2026
  • 13JulGSTGSTR-6 — input service distributorJune 2026
  • 15JulPayroll / LabourPF and ESI contributionsJune 2026
  • 15JulFEMA / RBI / FCRAAnnual return on foreign liabilities and assetsFLA (FLAIR)FY 2025-26
  • 15JulFEMA / RBI / FCRAFCRA — quarterly disclosure of foreign contributionApril–June 2026
  • 18JulGSTCMP-08 — composition statement and paymentApril–June 2026
  • 20JulGSTGSTR-3B — monthlyJune 2026
  • 20JulGSTGSTR-5 — non-resident taxable personJune 2026
  • 20JulGSTGSTR-5A — online services (OIDAR) from abroadJune 2026
  • 21JulSEBI / Stock exchangeShareholding patternLODR Reg. 31April–June 2026
  • 22JulGSTGSTR-3B — quarterly (QRMP), Category-1 statesApril–June 2026
  • 24JulGSTGSTR-3B — quarterly (QRMP), Category-2 statesApril–June 2026
  • 30JulSEBI / Stock exchangeIntegrated filing — governanceApril–June 2026
  • 30JulSEBI / Stock exchangeReconciliation of share capital audit reportSEBI (D&P) Reg. 76April–June 2026
  • 30JulSEZ / STPI / ExportsSOFTEX form (SEZ and STPI)Invoices of June 2026
  • 30JulSEZ / STPI / ExportsSTPI quarterly progress reportSTPI QPRApril–June 2026
  • 31JulIncome taxIncome-tax return — no business incomeITR-1 / ITR-2FY 2025-26
  • 31JulTDS / TCSTDS / TCS returnForms 138 / 140 / 143 / 144April–June 2026

August 202624 due dates

  • 5AugSEZ / STPI / ExportsSEZ monthly progress reportSEZ MPRJuly 2026
  • 7AugTDS / TCSTDS / TCS depositJuly 2026
  • 7AugFEMA / RBI / FCRAECB-2 returnJuly 2026
  • 10AugGSTGSTR-7 — TDS under GSTJuly 2026
  • 10AugGSTGSTR-8 — TCS by e-commerce operatorsJuly 2026
  • 10AugGSTGST SRM-II — special procedure returnJuly 2026
  • 10AugSEZ / STPI / ExportsSEZ service export reportingSERFJuly 2026
  • 10AugSEZ / STPI / ExportsSTPI service export reportingSERFJuly 2026
  • 11AugGSTGSTR-1 — monthlyJuly 2026
  • 13AugGSTIFF — invoice furnishing facility (optional)July 2026
  • 13AugGSTGSTR-6 — input service distributorJuly 2026
  • 14AugSEBI / Stock exchangeIntegrated filing — financialApril–June 2026
  • 15AugTDS / TCSNon-salary TDS certificateForm 131April–June 2026
  • 15AugTDS / TCSTCS certificateForm 133April–June 2026
  • 15AugPayroll / LabourPF and ESI contributionsJuly 2026
  • 20AugGSTGSTR-3B — monthlyJuly 2026
  • 20AugGSTGSTR-5 — non-resident taxable personJuly 2026
  • 20AugGSTGSTR-5A — online services (OIDAR) from abroadJuly 2026
  • 25AugGSTPMT-06 — monthly tax payment (QRMP)July 2026
  • 30AugSEZ / STPI / ExportsSOFTEX form (SEZ and STPI)Invoices of July 2026
  • 31AugIncome taxIncome-tax return — business income, no auditITR-3 / ITR-4 / ITR-5FY 2025-26
  • 31AugIncome taxOption to stay in the old tax regime (business income)Form 10-IEAFY 2025-26
  • 31AugIncome taxAccumulation or deferred application of incomeForm 9A / Form 10FY 2025-26
  • 31AugSEBI / Stock exchangeAGM of top 100 listed entitiesFY 2025-26

September 202628 due dates

  • 5SepSEZ / STPI / ExportsSEZ monthly progress reportSEZ MPRAugust 2026
  • 7SepTDS / TCSTDS / TCS depositAugust 2026
  • 7SepFEMA / RBI / FCRAECB-2 returnAugust 2026
  • 8SepROC / MCASend AGM notice and annual reportFY 2025-26
  • 10SepGSTGSTR-7 — TDS under GSTAugust 2026
  • 10SepGSTGSTR-8 — TCS by e-commerce operatorsAugust 2026
  • 10SepGSTGST SRM-II — special procedure returnAugust 2026
  • 10SepSEZ / STPI / ExportsSEZ service export reportingSERFAugust 2026
  • 10SepSEZ / STPI / ExportsSTPI service export reportingSERFAugust 2026
  • 11SepGSTGSTR-1 — monthlyAugust 2026
  • 13SepGSTIFF — invoice furnishing facility (optional)August 2026
  • 13SepGSTGSTR-6 — input service distributorAugust 2026
  • 15SepIncome taxAdvance tax — second instalmentTax year 2026-27
  • 15SepPayroll / LabourPF and ESI contributionsAugust 2026
  • 20SepGSTGSTR-3B — monthlyAugust 2026
  • 20SepGSTGSTR-5 — non-resident taxable personAugust 2026
  • 20SepGSTGSTR-5A — online services (OIDAR) from abroadAugust 2026
  • 25SepGSTPMT-06 — monthly tax payment (QRMP)August 2026
  • 30SepIncome taxTax audit reportForm 3CA / 3CB with 3CDFY 2025-26
  • 30SepIncome taxMAT / AMT reportForm 29B / 29CFY 2025-26
  • 30SepIncome taxAudit report of trust or institutionForm 10B / 10BBFY 2025-26
  • 30SepROC / MCABoard meeting for the quarterJuly–September 2026
  • 30SepROC / MCAAnnual general meetingFY 2025-26
  • 30SepPayroll / LabourProfession tax (Tamil Nadu) — first half-yearApril–September 2026
  • 30SepFEMA / RBI / FCRARevised FLA return on audited accountsFLA (FLAIR)FY 2025-26
  • 30SepFEMA / RBI / FCRAAnnual activity certificate — liaison / branch / project officeFY 2025-26
  • 30SepSEZ / STPI / ExportsSOFTEX form (SEZ and STPI)Invoices of August 2026
  • 30SepSEZ / STPI / ExportsSEZ annual performance reportSEZ APRFY 2025-26

October 202641 due dates

  • 1OctSEBI / Stock exchangeTrading window closesPIT Code of ConductJuly–September 2026
  • 5OctSEZ / STPI / ExportsSEZ monthly progress reportSEZ MPRSeptember 2026
  • 7OctTDS / TCSTDS / TCS depositSeptember 2026
  • 7OctTDS / TCSStatement of non-deduction declarationsForm 121July–September 2026
  • 7OctFEMA / RBI / FCRAECB-2 returnSeptember 2026
  • 10OctGSTGSTR-7 — TDS under GSTSeptember 2026
  • 10OctGSTGSTR-8 — TCS by e-commerce operatorsSeptember 2026
  • 10OctGSTGST SRM-II — special procedure returnSeptember 2026
  • 10OctSEZ / STPI / ExportsSEZ service export reportingSERFSeptember 2026
  • 10OctSEZ / STPI / ExportsSTPI service export reportingSERFSeptember 2026
  • 11OctGSTGSTR-1 — monthlySeptember 2026
  • 13OctGSTGSTR-1 — quarterly (QRMP)July–September 2026
  • 13OctGSTGSTR-6 — input service distributorSeptember 2026
  • 14OctROC / MCAAuditor appointment intimationADT-1FY 2025-26
  • 15OctPayroll / LabourPF and ESI contributionsSeptember 2026
  • 15OctFEMA / RBI / FCRAFCRA — quarterly disclosure of foreign contributionJuly–September 2026
  • 18OctGSTCMP-08 — composition statement and paymentJuly–September 2026
  • 20OctGSTGSTR-3B — monthlySeptember 2026
  • 20OctGSTGSTR-5 — non-resident taxable personSeptember 2026
  • 20OctGSTGSTR-5A — online services (OIDAR) from abroadSeptember 2026
  • 21OctSEBI / Stock exchangeShareholding patternLODR Reg. 31July–September 2026
  • 22OctGSTGSTR-3B — quarterly (QRMP), Category-1 statesJuly–September 2026
  • 24OctGSTGSTR-3B — quarterly (QRMP), Category-2 statesJuly–September 2026
  • 25OctGSTITC-04 — goods sent to job workers (half-yearly)April–September 2026
  • 29OctROC / MCAFiling of financial statementsAOC-4FY 2025-26
  • 29OctROC / MCACSR reportCSR-2FY 2025-26
  • 29OctROC / MCARegularisation of additional directorsDIR-12FY 2025-26
  • 30OctROC / MCAMSME Form 1 — dues to micro and small enterprisesApril–September 2026
  • 30OctROC / MCALLP statement of account and solvencyForm 8FY 2025-26
  • 30OctSEBI / Stock exchangeIntegrated filing — governanceJuly–September 2026
  • 30OctSEBI / Stock exchangeReconciliation of share capital audit reportSEBI (D&P) Reg. 76July–September 2026
  • 30OctSEZ / STPI / ExportsSOFTEX form (SEZ and STPI)Invoices of September 2026
  • 30OctSEZ / STPI / ExportsSTPI quarterly progress reportSTPI QPRJuly–September 2026
  • 31OctIncome taxStatement of Form 60 declarationsForm 61April–September 2026
  • 31OctIncome taxIncome-tax return — audit cases and companiesFY 2025-26
  • 31OctIncome taxOption to stay in the old tax regime (business income, audit)Form 10-IEAFY 2025-26
  • 31OctIncome taxIncome-tax return of trust or institutionITR-7FY 2025-26
  • 31OctIncome taxTransfer-pricing report and tax audit reportForm 3CEBFY 2025-26
  • 31OctIncome taxIntimation by constituent entity of international groupForm 3CEABFY 2025-26
  • 31OctIncome taxCbCR intimation (group year ending 31 December 2025)Form 3CEACYear ending 31 December 2025
  • 31OctTDS / TCSTDS / TCS returnForms 138 / 140 / 143 / 144July–September 2026

November 202627 due dates

  • 5NovSEZ / STPI / ExportsSEZ monthly progress reportSEZ MPROctober 2026
  • 7NovTDS / TCSTDS / TCS depositOctober 2026
  • 7NovFEMA / RBI / FCRAECB-2 returnOctober 2026
  • 10NovGSTGSTR-7 — TDS under GSTOctober 2026
  • 10NovGSTGSTR-8 — TCS by e-commerce operatorsOctober 2026
  • 10NovGSTGST SRM-II — special procedure returnOctober 2026
  • 10NovSEZ / STPI / ExportsSEZ service export reportingSERFOctober 2026
  • 10NovSEZ / STPI / ExportsSTPI service export reportingSERFOctober 2026
  • 11NovGSTGSTR-1 — monthlyOctober 2026
  • 13NovGSTIFF — invoice furnishing facility (optional)October 2026
  • 13NovGSTGSTR-6 — input service distributorOctober 2026
  • 14NovSEBI / Stock exchangeIntegrated filing — financialJuly–September 2026
  • 15NovTDS / TCSNon-salary TDS certificateForm 131July–September 2026
  • 15NovTDS / TCSTCS certificateForm 133July–September 2026
  • 15NovPayroll / LabourPF and ESI contributionsOctober 2026
  • 20NovGSTGSTR-3B — monthlyOctober 2026
  • 20NovGSTGSTR-5 — non-resident taxable personOctober 2026
  • 20NovGSTGSTR-5A — online services (OIDAR) from abroadOctober 2026
  • 25NovGSTPMT-06 — monthly tax payment (QRMP)October 2026
  • 29NovROC / MCAPAS-6 — reconciliation of share capitalApril–September 2026
  • 29NovROC / MCAAnnual returnMGT-7 / MGT-7AFY 2025-26
  • 30NovIncome taxIncome-tax return — transfer-pricing casesFY 2025-26
  • 30NovIncome taxMaster fileForm 3CEAAFY 2025-26
  • 30NovIncome taxSafe harbour optionForm 3CEFAFY 2025-26
  • 30NovIncome taxAnnual return by liaison / project officeForm 49CFY 2025-26
  • 30NovSEZ / STPI / ExportsSOFTEX form (SEZ and STPI)Invoices of October 2026
  • 30NovSEZ / STPI / ExportsAnnual RoDTEP return with composition feeFY 2024-25

December 202625 due dates

  • 5DecSEZ / STPI / ExportsSEZ monthly progress reportSEZ MPRNovember 2026
  • 7DecTDS / TCSTDS / TCS depositNovember 2026
  • 7DecFEMA / RBI / FCRAECB-2 returnNovember 2026
  • 10DecGSTGSTR-7 — TDS under GSTNovember 2026
  • 10DecGSTGSTR-8 — TCS by e-commerce operatorsNovember 2026
  • 10DecGSTGST SRM-II — special procedure returnNovember 2026
  • 10DecSEZ / STPI / ExportsSEZ service export reportingSERFNovember 2026
  • 10DecSEZ / STPI / ExportsSTPI service export reportingSERFNovember 2026
  • 11DecGSTGSTR-1 — monthlyNovember 2026
  • 13DecGSTIFF — invoice furnishing facility (optional)November 2026
  • 13DecGSTGSTR-6 — input service distributorNovember 2026
  • 15DecIncome taxAdvance tax — third instalmentTax year 2026-27
  • 15DecPayroll / LabourPF and ESI contributionsNovember 2026
  • 20DecGSTGSTR-3B — monthlyNovember 2026
  • 20DecGSTGSTR-5 — non-resident taxable personNovember 2026
  • 20DecGSTGSTR-5A — online services (OIDAR) from abroadNovember 2026
  • 25DecGSTPMT-06 — monthly tax payment (QRMP)November 2026
  • 30DecSEZ / STPI / ExportsSOFTEX form (SEZ and STPI)Invoices of November 2026
  • 31DecIncome taxBelated or revised income-tax returnFY 2025-26
  • 31DecIncome taxCountry-by-country report (group year ending 31 December 2025)Form 3CEADYear ending 31 December 2025
  • 31DecGSTGSTR-9 annual return and GSTR-9CFY 2025-26
  • 31DecROC / MCABoard meeting for the quarterOctober–December 2026
  • 31DecFEMA / RBI / FCRAAnnual performance report on overseas investmentAPRFY 2025-26
  • 31DecFEMA / RBI / FCRAFCRA annual returnFC-4FY 2025-26
  • 31DecSEZ / STPI / ExportsSEZ annual performance report (audited)SEZ APRFY 2025-26

January 202729 due dates

  • 1JanSEBI / Stock exchangeTrading window closesPIT Code of ConductOctober–December 2026
  • 5JanSEZ / STPI / ExportsSEZ monthly progress reportSEZ MPRDecember 2026
  • 7JanTDS / TCSTDS / TCS depositDecember 2026
  • 7JanTDS / TCSStatement of non-deduction declarationsForm 121October–December 2026
  • 7JanFEMA / RBI / FCRAECB-2 returnDecember 2026
  • 10JanGSTGSTR-7 — TDS under GSTDecember 2026
  • 10JanGSTGSTR-8 — TCS by e-commerce operatorsDecember 2026
  • 10JanGSTGST SRM-II — special procedure returnDecember 2026
  • 10JanSEZ / STPI / ExportsSEZ service export reportingSERFDecember 2026
  • 10JanSEZ / STPI / ExportsSTPI service export reportingSERFDecember 2026
  • 11JanGSTGSTR-1 — monthlyDecember 2026
  • 13JanGSTGSTR-1 — quarterly (QRMP)October–December 2026
  • 13JanGSTGSTR-6 — input service distributorDecember 2026
  • 15JanPayroll / LabourPF and ESI contributionsDecember 2026
  • 15JanFEMA / RBI / FCRAFCRA — quarterly disclosure of foreign contributionOctober–December 2026
  • 18JanGSTCMP-08 — composition statement and paymentOctober–December 2026
  • 20JanGSTGSTR-3B — monthlyDecember 2026
  • 20JanGSTGSTR-5 — non-resident taxable personDecember 2026
  • 20JanGSTGSTR-5A — online services (OIDAR) from abroadDecember 2026
  • 21JanSEBI / Stock exchangeShareholding patternLODR Reg. 31October–December 2026
  • 22JanGSTGSTR-3B — quarterly (QRMP), Category-1 statesOctober–December 2026
  • 24JanGSTGSTR-3B — quarterly (QRMP), Category-2 statesOctober–December 2026
  • 30JanSEBI / Stock exchangeIntegrated filing — governanceOctober–December 2026
  • 30JanSEBI / Stock exchangeReconciliation of share capital audit reportSEBI (D&P) Reg. 76October–December 2026
  • 30JanSEZ / STPI / ExportsSOFTEX form (SEZ and STPI)Invoices of December 2026
  • 30JanSEZ / STPI / ExportsSTPI quarterly progress reportSTPI QPROctober–December 2026
  • 31JanIncome taxCbCR intimation (group year ending 31 March 2026)Form 3CEACYear ending 31 March 2026
  • 31JanTDS / TCSTDS / TCS returnForms 138 / 140 / 143 / 144October–December 2026
  • 31JanPayroll / LabourLabour welfare fund (Tamil Nadu)Form ACalendar year 2026

February 202719 due dates

  • 5FebSEZ / STPI / ExportsSEZ monthly progress reportSEZ MPRJanuary 2027
  • 7FebTDS / TCSTDS / TCS depositJanuary 2027
  • 7FebFEMA / RBI / FCRAECB-2 returnJanuary 2027
  • 10FebGSTGSTR-7 — TDS under GSTJanuary 2027
  • 10FebGSTGSTR-8 — TCS by e-commerce operatorsJanuary 2027
  • 10FebGSTGST SRM-II — special procedure returnJanuary 2027
  • 10FebSEZ / STPI / ExportsSEZ service export reportingSERFJanuary 2027
  • 10FebSEZ / STPI / ExportsSTPI service export reportingSERFJanuary 2027
  • 11FebGSTGSTR-1 — monthlyJanuary 2027
  • 13FebGSTIFF — invoice furnishing facility (optional)January 2027
  • 13FebGSTGSTR-6 — input service distributorJanuary 2027
  • 14FebSEBI / Stock exchangeIntegrated filing — financialOctober–December 2026
  • 15FebTDS / TCSNon-salary TDS certificateForm 131October–December 2026
  • 15FebTDS / TCSTCS certificateForm 133October–December 2026
  • 15FebPayroll / LabourPF and ESI contributionsJanuary 2027
  • 20FebGSTGSTR-3B — monthlyJanuary 2027
  • 20FebGSTGSTR-5 — non-resident taxable personJanuary 2027
  • 20FebGSTGSTR-5A — online services (OIDAR) from abroadJanuary 2027
  • 25FebGSTPMT-06 — monthly tax payment (QRMP)January 2027

March 202729 due dates

  • 2MarSEZ / STPI / ExportsSOFTEX form (SEZ and STPI)Invoices of January 2027
  • 5MarSEZ / STPI / ExportsSEZ monthly progress reportSEZ MPRFebruary 2027
  • 7MarTDS / TCSTDS / TCS depositFebruary 2027
  • 7MarFEMA / RBI / FCRAECB-2 returnFebruary 2027
  • 10MarGSTGSTR-7 — TDS under GSTFebruary 2027
  • 10MarGSTGSTR-8 — TCS by e-commerce operatorsFebruary 2027
  • 10MarGSTGST SRM-II — special procedure returnFebruary 2027
  • 10MarSEZ / STPI / ExportsSEZ service export reportingSERFFebruary 2027
  • 10MarSEZ / STPI / ExportsSTPI service export reportingSERFFebruary 2027
  • 11MarGSTGSTR-1 — monthlyFebruary 2027
  • 13MarGSTIFF — invoice furnishing facility (optional)February 2027
  • 13MarGSTGSTR-6 — input service distributorFebruary 2027
  • 15MarIncome taxAdvance tax — fourth instalmentTax year 2026-27
  • 15MarTDS / TCSLast date to apply for lower / nil deduction certificateTax year 2027-28
  • 15MarPayroll / LabourPF and ESI contributionsFebruary 2027
  • 20MarGSTGSTR-3B — monthlyFebruary 2027
  • 20MarGSTGSTR-5 — non-resident taxable personFebruary 2027
  • 20MarGSTGSTR-5A — online services (OIDAR) from abroadFebruary 2027
  • 25MarGSTPMT-06 — monthly tax payment (QRMP)February 2027
  • 30MarSEZ / STPI / ExportsSOFTEX form (SEZ and STPI)Invoices of February 2027
  • 31MarIncome taxRevised income-tax return (with fee)FY 2025-26
  • 31MarIncome taxUpdated income-tax returnFY 2021-22
  • 31MarIncome taxCountry-by-country report (group year ending 31 March 2026)Form 3CEADYear ending 31 March 2026
  • 31MarIncome taxForeign tax credit statementForm 44FY 2025-26
  • 31MarGSTLUT for exports without payment of taxRFD-11FY 2027-28
  • 31MarGSTOpt for composition schemeCMP-02FY 2027-28
  • 31MarGSTGTA option to pay GST under forward chargeAnnexure V / VIFY 2027-28
  • 31MarROC / MCABoard meeting for the quarterJanuary–March 2027
  • 31MarPayroll / LabourProfession tax (Tamil Nadu) — second half-yearOctober 2026–March 2027
What's changedLast reviewed 16 September 2026
  • Added listed-company (SEBI) filings, trusts and NGOs (Forms 10BD, 9A / 10, 10B / 10BB, FCRA), Tamil Nadu profession tax and labour welfare fund, board-meeting and AGM-notice reminders, Form 10-IEA, Form 61, MAT / AMT reports, and specialised compliances (SEZ / STPI, e-commerce, ISD, non-residents, liaison offices, transfer-pricing group filings).
  • GSTR-3B for March 2026 extended to 21 April 2026 for all taxpayers.
Event-based deadlinesFilings that run from an event — share allotment, director change, FC-GPR, Reg. 30 disclosures and more
Before relying on a date. Dates are statutory due dates as reviewed on 16 September 2026. The government extends dates by notification, and some dates depend on facts (for example, ROC dates assume the AGM is held on 30 September). Where a period can be read two ways, the earlier date is shown. Where a due date falls on a holiday, check the portal for any relaxation. Not covered: sector regulators (RBI returns of banks and NBFCs, IRDAI, SEBI intermediaries), debt-listed entities, REITs and AIFs, and state laws other than Tamil Nadu.

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