Compliance
Compliance calendar
FY 2026-27 filing dates still to come. Each published date carries its official source, applicability and review status.
July 2026
TDS
Form 140 quarterly TDS statement
Persons required to file Form 140 for TDS on non-salary payments made to residents for Q1, Q2 or Q3 of Tax Year 2026-27.
The Q4 statement is due after the end of FY 2026-27 and is intentionally outside this register window.
Get help with thisIncome tax
Income-tax return for AY 2026-27: common non-audit deadline
Individuals and other taxpayers whose AY 2026-27 return is due on 31 July 2026 and who are not in a later statutory due-date category.
Return due dates depend on taxpayer category and can be extended. The transition FAQ also refers to other non-audit categories; confirm the specific taxpayer before publication.
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August 2026
TDS
Deposit TDS deducted in the preceding month
Deductors subject to the general monthly TDS deposit rule. March deductions, government deductors and specified challan-cum-statement cases follow different timelines.
This candidate covers the general rule only. The transaction date, deductor type and prescribed form can change the applicable deadline.
Get help with thisGST
GSTR-1 monthly return
Normal and casual GST-registered taxpayers that file GSTR-1 monthly, excluding categories the GST Portal lists as not required to file this form.
The Government may extend a tax-period due date. Confirm the live GST Portal before relying on an occurrence.
Get help with thisPF and ESI
EPF ECR and monthly contribution
Employers and establishments covered by the EPF framework that must file the ECR and remit monthly contributions.
Coverage, wage period and any specific relief or system advisory must be checked for the establishment.
Get help with thisPF and ESI
ESI monthly contribution
Principal employers liable to pay ESI contributions for covered employees for the preceding calendar month.
Coverage, wage period and any specific relief must be checked for the establishment.
Get help with thisGST
GSTR-3B monthly return and tax payment
GST-registered persons required to furnish GSTR-3B monthly, subject to the return category and any notified exception.
A notification can extend a tax-period or location-specific date. Check the live return dashboard and current notifications.
Get help with this
September 2026
TDS
Deposit TDS deducted in the preceding month
Deductors subject to the general monthly TDS deposit rule. March deductions, government deductors and specified challan-cum-statement cases follow different timelines.
This candidate covers the general rule only. The transaction date, deductor type and prescribed form can change the applicable deadline.
Get help with thisGST
GSTR-1 monthly return
Normal and casual GST-registered taxpayers that file GSTR-1 monthly, excluding categories the GST Portal lists as not required to file this form.
The Government may extend a tax-period due date. Confirm the live GST Portal before relying on an occurrence.
Get help with thisIncome tax
Advance tax instalment
Taxpayers with advance-tax liability of at least the statutory threshold, other than eligible presumptive taxpayers using the single-instalment rule.
The amount due is cumulative and taxpayer-specific. Confirm liability, special categories and the correct Tax Year 2026-27 payment selection.
Get help with thisPF and ESI
EPF ECR and monthly contribution
Employers and establishments covered by the EPF framework that must file the ECR and remit monthly contributions.
Coverage, wage period and any specific relief or system advisory must be checked for the establishment.
Get help with thisPF and ESI
ESI monthly contribution
Principal employers liable to pay ESI contributions for covered employees for the preceding calendar month.
Coverage, wage period and any specific relief must be checked for the establishment.
Get help with thisGST
GSTR-3B monthly return and tax payment
GST-registered persons required to furnish GSTR-3B monthly, subject to the return category and any notified exception.
A notification can extend a tax-period or location-specific date. Check the live return dashboard and current notifications.
Get help with thisRoC
DIR-3 KYC for DIN holders
A person holding a DIN as at 31 March 2026 who is required to complete DIR-3 KYC or DIR-3 KYC-WEB for the immediate next financial year.
Confirm DIN status, whether details changed and which KYC route applies.
Get help with thisAudit
Tax audit report for AY 2026-27
Taxpayers required to furnish a tax audit report for FY 2025-26 where the related return is due on 31 October 2026.
Audit applicability and any notified extension must be checked for the taxpayer before publication.
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October 2026
TDS
Deposit TDS deducted in the preceding month
Deductors subject to the general monthly TDS deposit rule. March deductions, government deductors and specified challan-cum-statement cases follow different timelines.
This candidate covers the general rule only. The transaction date, deductor type and prescribed form can change the applicable deadline.
Get help with thisGST
GSTR-1 monthly return
Normal and casual GST-registered taxpayers that file GSTR-1 monthly, excluding categories the GST Portal lists as not required to file this form.
The Government may extend a tax-period due date. Confirm the live GST Portal before relying on an occurrence.
Get help with thisGST
GSTR-1 quarterly return
Eligible GST-registered taxpayers filing GSTR-1 quarterly under the QRMP scheme, generally where annual aggregate turnover is up to the prescribed limit.
The Government may extend a quarter-specific due date. Eligibility and the filing profile must be checked on the GST Portal.
Get help with thisPF and ESI
EPF ECR and monthly contribution
Employers and establishments covered by the EPF framework that must file the ECR and remit monthly contributions.
Coverage, wage period and any specific relief or system advisory must be checked for the establishment.
Get help with thisPF and ESI
ESI monthly contribution
Principal employers liable to pay ESI contributions for covered employees for the preceding calendar month.
Coverage, wage period and any specific relief must be checked for the establishment.
Get help with thisGST
CMP-08 composition statement and payment
GST composition taxpayers required to furnish the quarterly statement and pay self-assessed tax in CMP-08.
Confirm the taxpayer remains in the composition scheme and check for a quarter-specific extension.
Get help with thisGST
GSTR-3B monthly return and tax payment
GST-registered persons required to furnish GSTR-3B monthly, subject to the return category and any notified exception.
A notification can extend a tax-period or location-specific date. Check the live return dashboard and current notifications.
Get help with thisGST
GSTR-3B quarterly return: QRMP group due on 22nd
QRMP taxpayers whose principal place of business is in the first state and Union-territory group listed in the GST Portal QRMP advisory.
The source advises taxpayers to check updated notifications. Confirm the state group and current quarter on the GST Portal.
Get help with thisGST
GSTR-3B quarterly return: QRMP group due on 24th
QRMP taxpayers whose principal place of business is in the second state and Union-territory group listed in the GST Portal QRMP advisory.
The source advises taxpayers to check updated notifications. Confirm the state group and current quarter on the GST Portal.
Get help with thisTDS
Form 140 quarterly TDS statement
Persons required to file Form 140 for TDS on non-salary payments made to residents for Q1, Q2 or Q3 of Tax Year 2026-27.
The Q4 statement is due after the end of FY 2026-27 and is intentionally outside this register window.
Get help with thisIncome tax
Income-tax return for AY 2026-27: audit cases
Taxpayers whose FY 2025-26 accounts require audit and whose return falls in the 31 October statutory category, excluding later transfer-pricing cases.
Taxpayer category and any notified extension must be confirmed before publication.
Get help with thisRoC
MSME Form I for April to September 2026
Specified companies required to report outstanding dues to micro or small enterprise suppliers for the April-to-September half-year.
Confirm that the company meets the definition and reporting conditions in the current order.
Get help with thisAudit
Transfer-pricing report for AY 2026-27
Taxpayers required to furnish the prescribed transfer-pricing report for FY 2025-26 before the related 30 November return deadline.
Confirm that transfer-pricing reporting applies and check for a notified extension.
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November 2026
TDS
Deposit TDS deducted in the preceding month
Deductors subject to the general monthly TDS deposit rule. March deductions, government deductors and specified challan-cum-statement cases follow different timelines.
This candidate covers the general rule only. The transaction date, deductor type and prescribed form can change the applicable deadline.
Get help with thisGST
GSTR-1 monthly return
Normal and casual GST-registered taxpayers that file GSTR-1 monthly, excluding categories the GST Portal lists as not required to file this form.
The Government may extend a tax-period due date. Confirm the live GST Portal before relying on an occurrence.
Get help with thisPF and ESI
EPF ECR and monthly contribution
Employers and establishments covered by the EPF framework that must file the ECR and remit monthly contributions.
Coverage, wage period and any specific relief or system advisory must be checked for the establishment.
Get help with thisPF and ESI
ESI monthly contribution
Principal employers liable to pay ESI contributions for covered employees for the preceding calendar month.
Coverage, wage period and any specific relief must be checked for the establishment.
Get help with thisGST
GSTR-3B monthly return and tax payment
GST-registered persons required to furnish GSTR-3B monthly, subject to the return category and any notified exception.
A notification can extend a tax-period or location-specific date. Check the live return dashboard and current notifications.
Get help with thisIncome tax
Income-tax return for AY 2026-27: transfer-pricing cases
Taxpayers required to furnish a transfer-pricing report for FY 2025-26 and whose return falls in the 30 November statutory category.
Taxpayer category and any notified extension must be confirmed before publication.
Get help with this
December 2026
TDS
Deposit TDS deducted in the preceding month
Deductors subject to the general monthly TDS deposit rule. March deductions, government deductors and specified challan-cum-statement cases follow different timelines.
This candidate covers the general rule only. The transaction date, deductor type and prescribed form can change the applicable deadline.
Get help with thisGST
GSTR-1 monthly return
Normal and casual GST-registered taxpayers that file GSTR-1 monthly, excluding categories the GST Portal lists as not required to file this form.
The Government may extend a tax-period due date. Confirm the live GST Portal before relying on an occurrence.
Get help with thisIncome tax
Advance tax instalment
Taxpayers with advance-tax liability of at least the statutory threshold, other than eligible presumptive taxpayers using the single-instalment rule.
The amount due is cumulative and taxpayer-specific. Confirm liability, special categories and the correct Tax Year 2026-27 payment selection.
Get help with thisPF and ESI
EPF ECR and monthly contribution
Employers and establishments covered by the EPF framework that must file the ECR and remit monthly contributions.
Coverage, wage period and any specific relief or system advisory must be checked for the establishment.
Get help with thisPF and ESI
ESI monthly contribution
Principal employers liable to pay ESI contributions for covered employees for the preceding calendar month.
Coverage, wage period and any specific relief must be checked for the establishment.
Get help with thisGST
GSTR-3B monthly return and tax payment
GST-registered persons required to furnish GSTR-3B monthly, subject to the return category and any notified exception.
A notification can extend a tax-period or location-specific date. Check the live return dashboard and current notifications.
Get help with thisIncome tax
Belated income-tax return for AY 2026-27
A taxpayer eligible to furnish a belated AY 2026-27 return where assessment has not already been completed.
This is not a substitute for the original due date. Eligibility, fees, interest and any change in law or notification require review.
Get help with thisGST
GST annual return for FY 2025-26
GST-registered persons required to furnish the annual return under section 44, after applying current exemptions and thresholds.
Applicability, exemptions, thresholds and any extension must be checked for FY 2025-26 before publication.
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January 2027
TDS
Deposit TDS deducted in the preceding month
Deductors subject to the general monthly TDS deposit rule. March deductions, government deductors and specified challan-cum-statement cases follow different timelines.
This candidate covers the general rule only. The transaction date, deductor type and prescribed form can change the applicable deadline.
Get help with thisGST
GSTR-1 monthly return
Normal and casual GST-registered taxpayers that file GSTR-1 monthly, excluding categories the GST Portal lists as not required to file this form.
The Government may extend a tax-period due date. Confirm the live GST Portal before relying on an occurrence.
Get help with thisGST
GSTR-1 quarterly return
Eligible GST-registered taxpayers filing GSTR-1 quarterly under the QRMP scheme, generally where annual aggregate turnover is up to the prescribed limit.
The Government may extend a quarter-specific due date. Eligibility and the filing profile must be checked on the GST Portal.
Get help with thisPF and ESI
EPF ECR and monthly contribution
Employers and establishments covered by the EPF framework that must file the ECR and remit monthly contributions.
Coverage, wage period and any specific relief or system advisory must be checked for the establishment.
Get help with thisPF and ESI
ESI monthly contribution
Principal employers liable to pay ESI contributions for covered employees for the preceding calendar month.
Coverage, wage period and any specific relief must be checked for the establishment.
Get help with thisGST
CMP-08 composition statement and payment
GST composition taxpayers required to furnish the quarterly statement and pay self-assessed tax in CMP-08.
Confirm the taxpayer remains in the composition scheme and check for a quarter-specific extension.
Get help with thisGST
GSTR-3B monthly return and tax payment
GST-registered persons required to furnish GSTR-3B monthly, subject to the return category and any notified exception.
A notification can extend a tax-period or location-specific date. Check the live return dashboard and current notifications.
Get help with thisGST
GSTR-3B quarterly return: QRMP group due on 22nd
QRMP taxpayers whose principal place of business is in the first state and Union-territory group listed in the GST Portal QRMP advisory.
The source advises taxpayers to check updated notifications. Confirm the state group and current quarter on the GST Portal.
Get help with thisGST
GSTR-3B quarterly return: QRMP group due on 24th
QRMP taxpayers whose principal place of business is in the second state and Union-territory group listed in the GST Portal QRMP advisory.
The source advises taxpayers to check updated notifications. Confirm the state group and current quarter on the GST Portal.
Get help with thisTDS
Form 140 quarterly TDS statement
Persons required to file Form 140 for TDS on non-salary payments made to residents for Q1, Q2 or Q3 of Tax Year 2026-27.
The Q4 statement is due after the end of FY 2026-27 and is intentionally outside this register window.
Get help with this
February 2027
TDS
Deposit TDS deducted in the preceding month
Deductors subject to the general monthly TDS deposit rule. March deductions, government deductors and specified challan-cum-statement cases follow different timelines.
This candidate covers the general rule only. The transaction date, deductor type and prescribed form can change the applicable deadline.
Get help with thisGST
GSTR-1 monthly return
Normal and casual GST-registered taxpayers that file GSTR-1 monthly, excluding categories the GST Portal lists as not required to file this form.
The Government may extend a tax-period due date. Confirm the live GST Portal before relying on an occurrence.
Get help with thisPF and ESI
EPF ECR and monthly contribution
Employers and establishments covered by the EPF framework that must file the ECR and remit monthly contributions.
Coverage, wage period and any specific relief or system advisory must be checked for the establishment.
Get help with thisPF and ESI
ESI monthly contribution
Principal employers liable to pay ESI contributions for covered employees for the preceding calendar month.
Coverage, wage period and any specific relief must be checked for the establishment.
Get help with thisGST
GSTR-3B monthly return and tax payment
GST-registered persons required to furnish GSTR-3B monthly, subject to the return category and any notified exception.
A notification can extend a tax-period or location-specific date. Check the live return dashboard and current notifications.
Get help with this
March 2027
TDS
Deposit TDS deducted in the preceding month
Deductors subject to the general monthly TDS deposit rule. March deductions, government deductors and specified challan-cum-statement cases follow different timelines.
This candidate covers the general rule only. The transaction date, deductor type and prescribed form can change the applicable deadline.
Get help with thisGST
GSTR-1 monthly return
Normal and casual GST-registered taxpayers that file GSTR-1 monthly, excluding categories the GST Portal lists as not required to file this form.
The Government may extend a tax-period due date. Confirm the live GST Portal before relying on an occurrence.
Get help with thisIncome tax
Advance tax instalment
Taxpayers with advance-tax liability of at least the statutory threshold, other than eligible presumptive taxpayers using the single-instalment rule.
The amount due is cumulative and taxpayer-specific. Confirm liability, special categories and the correct Tax Year 2026-27 payment selection.
Get help with thisPF and ESI
EPF ECR and monthly contribution
Employers and establishments covered by the EPF framework that must file the ECR and remit monthly contributions.
Coverage, wage period and any specific relief or system advisory must be checked for the establishment.
Get help with thisPF and ESI
ESI monthly contribution
Principal employers liable to pay ESI contributions for covered employees for the preceding calendar month.
Coverage, wage period and any specific relief must be checked for the establishment.
Get help with thisIncome tax
Presumptive-scheme advance tax
Eligible taxpayers using the presumptive taxation scheme that must discharge the full advance-tax liability in one instalment.
Confirm eligibility for the presumptive scheme and the final liability before relying on this date.
Get help with thisGST
GSTR-3B monthly return and tax payment
GST-registered persons required to furnish GSTR-3B monthly, subject to the return category and any notified exception.
A notification can extend a tax-period or location-specific date. Check the live return dashboard and current notifications.
Get help with this
These dates are general information, not advice about your own filings. See the disclaimer.