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HomeGuidesGST Return Guide
FY 2025-26 · AY 2026-27
Updated July 2026

GST Return: Types, Due Dates & How to FileComprehensive Guide for FY 2025-26

Navigate the complexities of GST returns with our detailed guide. Learn about types, due dates, and filing procedures for FY 2025-26.

Table of Contents
1

What is GST Return?


2

Who Should File GST Returns?


3

GST Return Types & Due Dates


4

How to File GST Returns Online?


5

Penalties & Late Fees for Non-Filing


6

FAQs on GST Returns

What is GST Return?

A GST return is a document containing details of income that a taxpayer must file with the tax administrative authorities.

  1. Definition and Purpose

    GST returns are used by tax authorities to calculate tax liability.

    • Includes details of sales and purchases.

    • Helps in calculating the net tax liability.

    • Ensures compliance with GST laws.

  2. Components of GST Return

    GST returns comprise various components that detail transactions.

    • Outward supplies made (sales).

    • Inward supplies received (purchases).

    • Input tax credit availed.

  3. Importance of Filing

    Filing GST returns is crucial for maintaining compliance and avoiding penalties.

    • Ensures transparency in business transactions.

    • Facilitates seamless flow of input tax credit.

    • Avoids penalties and interest on late filing.

  4. Legal Mandate

    Under GST law, filing returns is mandatory for all registered businesses.

    • Required under Section 39 of the CGST Act.

    • Non-compliance leads to penalties.

    • Regular filing helps in maintaining a good compliance rating.

Who Should File GST Returns?

GST returns must be filed by all entities registered under the GST regime.

  1. Regular Taxpayers

    Businesses with turnover exceeding ₹20 lakh (₹10 lakh for NE and hill states) must file GST returns.

    • Includes all businesses registered under GST.

    • Must file monthly or quarterly returns.

    • Annual return is mandatory.

  2. Composition Scheme Dealers

    Dealers under the composition scheme have simplified return filing requirements.

    • Turnover should not exceed ₹1.5 crore.

    • File CMP-08 quarterly and GSTR-4 annually.

    • Pay tax at a fixed rate.

  3. Non-Resident Taxable Persons

    Non-residents conducting business in India must file GST returns.

    • File GSTR-5 monthly.

    • Register for GST before starting operations.

    • Pay tax on supplies made in India.

  4. E-commerce Operators

    E-commerce operators facilitating supplies must file GST returns.

    • File GSTR-8 monthly.

    • Collect TCS at 1% on net value of taxable supplies.

    • Provide details of supplies and TCS collected.

GST Return Types & Due Dates

Different types of GST returns are required to be filed by different categories of taxpayers.

  1. GSTR-1 (Details of Outward Supplies)

    Monthly return for reporting outward supplies of goods and services.

    • Due on the 11th of the following month.

    • Includes details of invoices issued.

    • Helps in reconciling sales data.

  2. GSTR-3B (Summary Return & Tax Payment)

    Monthly summary return for payment of tax.

    • Due on the 20th of the following month.

    • Includes summary of sales, purchases, and tax paid.

    • Used for payment of GST liability.

  3. CMP-08 (Quarterly Statement for Composition Dealers)

    Quarterly return for composition scheme dealers.

    • Due on the 18th of the month following the quarter.

    • Includes details of turnover and tax payable.

    • Simplified return for small taxpayers.

  4. GSTR-4 (Annual Return for Composition Taxpayers)

    Annual return for composition scheme taxpayers.

    • Due on 30th April of the following financial year.

    • Includes details of inward and outward supplies.

    • Consolidates quarterly CMP-08 filings.

  5. GSTR-9 (Annual Return by Regular Taxpayers)

    Annual return for regular taxpayers.

    • Due on 31st December of the following financial year.

    • Includes details of all supplies made and received.

    • Reconciles monthly/quarterly returns filed.

Timely filing of GST returns is crucial to avoid penalties and ensure seamless input tax credit flow.

How to File GST Returns Online?

Filing GST returns online is a straightforward process through the GST portal.

  1. Accessing the GST Portal

    Visit the official GST portal to begin filing.

    • Log in with your GSTIN and password.

    • Navigate to the 'Returns Dashboard'.

    • Select the relevant return form.

  2. Filling the Return Form

    Enter the required details in the selected return form.

    • Provide details of outward and inward supplies.

    • Ensure accuracy to avoid mismatches.

    • Use offline tools for bulk uploads.

  3. Submitting the Return

    Submit the filled return form for processing.

    • Verify details before submission.

    • Use DSC or EVC for authentication.

    • Receive an acknowledgment receipt.

  4. Payment of Tax Liability

    Pay any outstanding tax liability through the portal.

    • Use net banking or NEFT/RTGS.

    • Generate a challan for payment.

    • Ensure payment before the due date.

Filing GST returns online ensures compliance and facilitates easy record-keeping.

Penalties & Late Fees for Non-Filing

Non-filing or late filing of GST returns attracts penalties and late fees.

  1. Late Fees for Regular Returns

    Late fees are applicable for delayed filing of regular returns.

    • ₹50 per day for GSTR-1 and GSTR-3B.

    • ₹20 per day for nil returns.

    • Capped at ₹5,000 per return.

  2. Penalties for Non-Filing

    Non-filing of returns can lead to severe penalties.

    • Penalty under Section 122 of the CGST Act.

    • Minimum penalty of ₹10,000.

    • Additional interest on unpaid tax.

  3. Impact on Input Tax Credit

    Delayed filing affects the availability of input tax credit.

    • Input tax credit is blocked until returns are filed.

    • Affects cash flow and working capital.

    • Leads to reconciliation issues.

  4. Example Calculation

    Consider a taxpayer with a monthly GST liability of ₹1,00,000.

    • Delay in filing GSTR-3B by 10 days.

    • Late fee: ₹50 x 10 = ₹500.

    • Interest: 18% p.a. on ₹1,00,000 for 10 days = ₹493.

Timely filing of GST returns helps avoid penalties and ensures smooth business operations.

FAQs on GST Returns

What is the due date for filing GSTR-1?

The due date for filing GSTR-1 is the 11th of the following month for monthly filers. For quarterly filers, it is the 13th of the month following the quarter.


Who can opt for the composition scheme under GST?

Businesses with an annual turnover of up to ₹1.5 crore can opt for the composition scheme. They must file CMP-08 quarterly and GSTR-4 annually.


How is the late fee for GSTR-3B calculated?

The late fee for GSTR-3B is ₹50 per day of delay (₹25 each under CGST and SGST) and ₹20 per day for nil returns, capped at ₹5,000.


What happens if I don't file my GST return?

Non-filing of GST returns leads to penalties, late fees, and blocking of input tax credit. It may also result in cancellation of GST registration.


Can I revise a filed GST return?

No, GST returns cannot be revised once filed. However, any errors can be rectified in the subsequent return period.


What is the penalty for non-filing of GST returns?

The penalty for non-filing is a minimum of ₹10,000 under Section 122 of the CGST Act, along with applicable interest on unpaid tax.


How can I pay my GST liability?

GST liability can be paid using net banking, NEFT/RTGS, or by generating a challan on the GST portal and paying through authorized banks.


Is it mandatory to file GSTR-9 for all taxpayers?

Yes, filing GSTR-9 is mandatory for all regular taxpayers, except those under the composition scheme, input service distributors, and casual taxable persons.


What is the purpose of GSTR-9C?

GSTR-9C is a reconciliation statement for taxpayers with turnover above ₹5 crore. It reconciles the annual return with audited financial statements.


How do I file GST returns if I am a non-resident taxable person?

Non-resident taxable persons must file GSTR-5 monthly, detailing all supplies made in India. Registration is required before commencing business.

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