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AURIGA ACCOUNTING PRIVATE LIMITED what is minute book 2026 05 07T115910.528

The GST Calendar 2026-27 is a comprehensive compliance guide designed to help businesses and enterprises track important GST due dates, filing deadlines, and statutory obligations throughout the financial year.

Staying updated with GST return filing dates is essential for smooth business operations, as timely compliance helps avoid interest charges, penalties, and late filing fees under GST laws.

Importance of GST Compliance Calendar

A structured GST compliance calendar helps businesses:

  • Track monthly, quarterly, and annual GST return due dates
  • Ensure timely filing of GST returns and prescribed forms
  • Avoid penalties, interest, and late fee charges
  • Plan GST payments efficiently in advance
  • Maintain smooth and hassle-free tax compliance

GST Due Dates and Filing Deadlines

Since the Central Board of Indirect Taxes and Customs (CBIC) may revise or extend GST deadlines from time to time, this GST calendar acts as a reliable reference for businesses to stay updated with the latest compliance requirements.

Key Takeaway

Using a GST Calendar for 2026-27 helps businesses stay organized, meet all GST filing deadlines on time, and ensure complete compliance with GST regulations without penalties or delays.

GST Due Dates in April 2026: Complete Filing Calendar

The GST Calendar for April 2026 helps businesses and taxpayers stay compliant by tracking all important GST return filing deadlines, forms, and reporting requirements for the month. Timely GST filing is essential to avoid penalties, interest charges, and late fees under GST regulations.

GST Return Due Dates for April 2026

10th April 2026

  • GSTR-7 (March 2026)
    Summary of Tax Deducted at Source (TDS) under GST
  • GSTR-8 (March 2026)
    Summary of Tax Collected at Source (TCS) by e-commerce operators

11th April 2026

  • GSTR-1 (March 2026 – Monthly Filers)
    Outward supply details for taxpayers with turnover above ₹5 crore or those not under QRMP scheme

13th April 2026

  • GSTR-5 (March 2026)
    Return for non-resident taxable persons showing outward supplies and tax payable
  • GSTR-6 (March 2026)
    Input Tax Credit (ITC) distribution details by Input Service Distributor (ISD)

20th April 2026

  • GSTR-5A (March 2026)
    Return for OIDAR (Online Information Database Access and Retrieval) service providers
  • GSTR-3B (March 2026 – Monthly Return)
    Summary return for taxpayers with turnover above ₹5 crore or those not in QRMP scheme

25th April 2026

  • ITC-04 (Oct 2025 – Mar 2026)
    Half-yearly/annual return for goods sent to or received from job workers

28th April 2026

  • GSTR-11 (March 2026)
    Statement of inward supplies by UIN holders for GST refund claims

30th April 2026

  • TDS Challan-cum-Statement (194IA / 194IB / 194M)
    Filing of TDS statements under Income Tax provisions
  • TDS & TCS Payment (March 2026)
    Deposit of TDS and TCS liabilities for March
  • MSME-1 (Oct 2025 – Mar 2026)
    Reporting of outstanding dues to MSMEs beyond 45 days

Important Note

GST due dates are subject to changes or extensions as notified by the Central Board of Indirect Taxes and Customs (CBIC). Businesses should regularly check updates to ensure timely GST compliance.

Key Takeaway

The GST Due Dates Calendar for April 2026 helps taxpayers stay organized, ensure timely return filing, and maintain full GST compliance while avoiding penalties and interest charges.

GST Filing Requirements for Regular Taxpayers

Regular taxpayers registered under GST are required to comply with monthly return filing obligations. Businesses and professionals must file GST returns in GSTR-1 and GSTR-3B based on their turnover and compliance category.

If the annual aggregate turnover exceeds ₹5 crore during a financial year, filing of GST returns becomes mandatory on a monthly basis.

Key GST Return Filing Rules for Regular Taxpayers

  • GSTR-1: Details of outward supplies (sales)
  • GSTR-3B: Summary return of sales, purchases, input tax credit, and GST liability
  • Filing frequency: Monthly return filing for eligible taxpayers
  • Applicable for: Businesses and professionals registered under GST

GST Returns for Specific Transactions and Taxpayers

Under GST law, certain categories of taxpayers and specific types of transactions require separate and specialized GST returns. These returns are designed to ensure accurate reporting and compliance for unique GST activities.

Special GST Returns Under GST

The following GST return forms are applicable for specific persons and transactions:

  • GSTR-5: For non-resident taxable persons
  • GSTR-5A: For providers of Online Information Database Access and Retrieval (OIDAR) services
  • GSTR-6: For Input Service Distributors (ISD)
  • GSTR-7: For taxpayers required to deduct Tax Deducted at Source (TDS) under GST
  • GSTR-8: For e-commerce operators collecting Tax Collected at Source (TCS)

Upcoming GST Return Due Dates: Stay Updated & Avoid Penalties

GST return due dates are subject to change as the Central Board of Indirect Taxes and Customs (CBIC) may issue notifications or extensions from time to time. Therefore, it is important for businesses and taxpayers to stay updated with the latest GST filing schedule.

Importance of Tracking GST Due Dates

Staying informed about upcoming GST return deadlines helps taxpayers:

  • Avoid late fees and penalties
  • Ensure timely GST compliance
  • Maintain smooth business operations
  • Plan tax payments efficiently

Stay Ahead of GST Compliance

Here is the updated list of upcoming GST return due dates that taxpayers should not miss to ensure hassle-free compliance and timely filing.

Monthly GST Filing Due Dates (FY 2026-27)

Taxpayers with an annual turnover exceeding ₹5 crore, or those not registered under the QRMP scheme, are required to file GST returns on a monthly basis. Below is the GST monthly return filing schedule for FY 2026-27.

GST Monthly Return Due Dates

MonthGST Return Due Date
April 202611th May 2026
May 202611th June 2026
June 202611th July 2026
July 202611th August 2026
August 202611th September 2026
September 202611th October 2026
January 202711th February 2027
February 202711th March 2027
March 202711th April 2027

Key GST Filing Rule

Businesses with an annual turnover above ₹5 crore or those not opting for the QRMP (Quarterly Return Monthly Payment) scheme must file GST returns every month within the prescribed due dates.

GSTR-3B Due Dates for FY 2026-27: Monthly Filing Calendar

  • GSTR-3B is a summary GST return that must be filed by all registered taxpayers (except those under the composition scheme). It includes details of outward supplies, input tax credit, and GST liability.

    From 1st January 2021, taxpayers with an annual turnover of up to ₹5 crore can opt for the QRMP (Quarterly Return Monthly Payment) scheme, while others are required to file GSTR-3B monthly.

    GSTR-3B Monthly Due Dates (Turnover Above ₹5 Crore)

    Taxpayers with an aggregate turnover exceeding ₹5 crore in the previous financial year must file GSTR-3B every month by the due dates listed below:

    MonthGSTR-3B Due Date
    April 202620th May 2026
    May 202620th June 2026
    June 202620th July 2026
    July 202620th August 2026
    August 202620th September 2026
    September 202620th October 2026
    October 202620th November 2026
    November 202620th December 2026
    December 202620th January 2027
    January 202720th February 2027
    February 202720th March 2027
    March 202720th April 2027

GSTR-5 Due Dates for FY 2026-27: Monthly Return Calendar

GSTR-5 is a GST return that must be filed by non-resident taxable persons. It includes details of outward taxable supplies, input tax credit (if applicable), and GST liability during their period of business operations in India.

Timely filing of GSTR-5 is essential to ensure GST compliance and avoid penalties under GST law.

GSTR-5 Monthly Due Dates (FY 2026-27)

Period (Month)Due Date
April 202613th May 2026
May 202613th June 2026
June 202613th July 2026
July 202613th August 2026
August 202613th September 2026
September 202613th October 2026
October 202613th November 2026
November 202613th December 2026
December 202613th January 2027
January 202713th February 2027
February 202713th March 2027
March 202713th April 2027

GSTR-5A Due Dates for FY 2026-27: Monthly Filing Calendar

GSTR-5A is a GST return filed by providers of Online Information and Database Access or Retrieval (OIDAR) services. This return includes details of outward taxable supplies and GST liability for services provided to customers in India.

Timely filing of GSTR-5A is essential for GST compliance and to avoid penalties, interest, and late fees.

GSTR-5A Monthly Due Dates (FY 2026-27)

MonthDue Date
April 202620th May 2026
May 202620th June 2026
June 202620th July 2026
July 202620th August 2026
August 202620th September 2026
September 202620th October 2026
October 202620th November 2026
November 202620th December 2026
December 202620th January 2027
January 202720th February 2027
February 202720th March 2027
March 202720th April 2027

GSTR-6 Due Dates for FY 2026-27: Monthly Filing Calendar

GSTR-6 is a GST return that must be filed by Input Service Distributors (ISD). It contains details of Input Tax Credit (ITC) received and distributed to the respective branches or units of a business.

Timely filing of GSTR-6 is important to ensure accurate ITC distribution and maintain GST compliance without penalties or delays.

GSTR-6 Monthly Due Dates (FY 2026-27)

Period (Month)Due Date
April 202613th May 2026
May 202613th June 2026
June 202613th July 2026
July 202613th August 2026
August 202613th September 2026
September 202613th October 2026
October 202613th November 2026
November 202613th December 2026
December 202613th January 2027
January 202713th February 2027
February 202713th March 2027
March 202713th April 2027

GSTR-7 Due Dates for FY 2026-27: Monthly TDS Return Calendar

GSTR-7 is a GST return that must be filed by taxpayers who are required to deduct Tax Deducted at Source (TDS) under GST laws. It provides a summary of TDS deducted and deposited with the government during the relevant tax period.

Timely filing of GSTR-7 ensures proper reporting of TDS and helps maintain GST compliance without penalties or interest.

GSTR-7 Monthly Due Dates (FY 2026-27)

MonthDue Date
April 202610th May 2026
May 202610th June 2026
June 202610th July 2026
July 202610th August 2026
August 202610th September 2026
September 202610th October 2026
October 202610th November 2026
November 202610th December 2026
December 202610th January 2027
January 202710th February 2027
February 202710th March 2027
March 202710th April 2027

About the Author

Dakesh

Dakesh translates complex legal regulations into clear, practical guidance, helping entrepreneurs stay compliant and build sustainable businesses with confidence.

May 15, 2026

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