GST News and Updates: Latest Changes, Notifications, and Reforms

GST News and Updates: Latest Changes, Notifications, and Reforms

GST rules, portal functionality, filing requirements, and rate notifications can change throughout the year. This page summarises important GST developments from 2018 to 2026.

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GST Calendar and Latest Updates
 

GST Calendar and Latest Updates

  • In summary


    GST news and updates cover portal enhancements, return filing, e-invoicing, e-way bills, rate changes, refunds, and compliance procedures. Always distinguish a GST Council recommendation from a notification, advisory, or portal change.


    • Most affected GST rate changes from the 56th GST Council recommendations took effect on 22 September 2025.
    • The Rs. 5 crore e-invoicing threshold predates 2026, while the 30-day reporting restriction for AATO of Rs. 10 crore or more took effect on 1 April 2025.
    • 2026 updates include GSTN system and API enhancements, GSTR-3B changes, and specific filing-related reliefs.


    For any filing, payment, invoicing, or refund decision, verify the applicable notification, advisory, or GST portal requirement before acting.

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Latest GST updates

  • August 2026 – e-invoice and e-way bill API changes: GSTN published an advisory covering changes to the e-Invoice API and e-Way Bill by IRN API, with production implementation scheduled for 1 August 2026. Businesses using API integrations should align their systems with the latest specifications.


    21 April 2026 – GSTR-3B deadline extension: Central Board of Indirect Taxes and Customs (CBIC) extended the GSTR-3B due date for the March 2026 tax period to 21 April 2026. This was a specific filing relief and not a permanent change to the normal due date.


    February 2026 – e-invoice validation for RSP-based invoices: The Invoice Registration Portal (IRP) introduced relaxed Total Item Value validation for specified retail-sale-price-based invoices with document dates from 1 February 2026, following the relevant notification. This is a system-validation change, not a general GST-rate change.


    January 2026 – GSTR-3B interest and ITC-payment enhancements: GSTN introduced enhancements including an interest-calculation facility and changes to suggestive cross-utilisation of input tax credit (ITC) in Table 6.1. From the January 2026 period, the portal can allow CGST and SGST input tax credit for IGST liability after available IGST credit is exhausted, in the stated sequence.

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What changed in GST in 2025?

  • 2025 was a major year for GST rate rationalisation and compliance-system changes. The most consequential reform came from the 56th GST Council meeting, while GSTN and CBIC measures also affected return filing, invoice reporting, appeals, refunds, and e-way bills.


    1 April 2025 – 30-day e-invoice reporting restriction: Taxpayers with Aggregate Annual Turnover (AATO) of Rs. 10 crore or more must report covered e-invoices within 30 days of the invoice date. The IRP rejects reporting beyond the prescribed window for covered documents.

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What did the 56th GST Council change?

The 56th GST Council meeting, held on 3 September 2025, recommended major rate and procedural reforms. Council recommendations are not, by themselves, the same as enacted law; the applicable notification, rule, circular, or amendment determines the legal effect.


AreaKey changeEffective position
Main GST ratesBroad 5% and 18% structure, with 40% for specified demerit/luxury suppliesMost affected changes effective 22 September 2025
Intermediary servicesCouncil recommended omission of Section 13(8)(b) of the IGST ActRequires corresponding legal amendment to take effect
Post-sale discountsCouncil recommended changes to Sections 15 and 34 concerning discounts and ITC reversalApply according to enacted amendment and applicable rules
RefundsCouncil recommended provisional refunds for specified inverted-duty claims and removal of the export-refund minimum thresholdApply only after relevant legal changes take effect

October 2025 – Invoice Management System enhancements: GSTN introduced further Invoice Management System functionality, including an Import of Goods section for Bills of Entry and changes concerning pending records such as credit notes and invoice amendments.


22 September 2025 – revised GST rate structure for most goods and services: Following the 56th GST Council recommendations and subsequent implementation, revised rates for most goods and services took effect from 22 September 2025. The broad structure includes 5% and 18% rates, with a 40% rate for specified demerit or luxury goods and services. Specified tobacco products were subject to separate transition provisions.


July 2025 tax period – GSTR-3B system controls and three-year filing restriction: GSTN announced tighter controls over auto-populated GSTR-3B values and a restriction on filing GSTR-3B beyond three years from the original due date. Taxpayers should follow current portal validations.


June to September 2025 – refund, appeal, and system developments: GSTN and CBIC issued measures concerning refunds, review, revision, appeals, waiver applications, QRMP refund validations, Document Identification Numbers, and e-way bill system resilience.

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What are the important GST compliance updates businesses should know?

  • E-invoicing: E-invoicing applies to specified taxpayers based on AATO and other applicability conditions. The Rs. 5 crore threshold was already expanded to applicable taxpayers from 1 August 2023; it is not a new 2026 mandate.
  • E-invoice reporting: Taxpayers with Aggregate Annual Turnover (AATO) of Rs. 10 crore or more must report covered e-invoices within 30 days from the invoice date, effective 1 April 2025.
  • GSTR-3B: The portal contains additional validations and assistance for interest and tax-payment reporting. Taxpayers should review portal values against their records before filing.
  • Returns older than three years: GSTN has implemented restrictions on filing specified returns beyond three years from the original due date. Businesses should review older pending returns promptly.
  • E-way bills: E-way bill functionality continues to evolve through portal and API changes. Businesses using automated integrations should test current specifications.

What were the major GST updates in 2024?

  • GST exemptions and rate-related decisions were revised for specific goods and services through Council recommendations and subsequent notifications.
  • GSTR filing processes and reporting requirements continued to evolve through portal functionality and clarifications.
  • E-way bill processes were streamlined through portal improvements and validation changes.

What were the major GST updates in 2023?

  • The e-invoicing mandate expanded to taxpayers with AATO of Rs. 5 crore or more from 1 August 2023.
  • GSTR-3B and input tax credit reporting continued to receive compliance and system changes.
  • E-way bill functionality and return reporting were refined through GSTN advisories and notifications.

What were the major GST updates in 2022?

  • The e-invoicing mandate expanded to taxpayers with AATO of Rs. 10 crore or more from 1 October 2022.
  • The GST framework continued to receive changes affecting input tax credit, returns, refunds, and compliance.
  • Portal and filing processes were progressively expanded to improve reconciliation and reporting.

What were the major GST updates in 2021?

  • The e-invoicing mandate expanded to taxpayers with AATO of Rs. 50 crore or more from 1 April 2021.
  • GST return and refund processes continued to be refined through notifications and portal changes.
  • Input tax credit and reconciliation requirements continued to evolve as the GST system matured.

What were the major GST updates in 2020?

  • The Quarterly Return filing and Monthly Payment of Taxes (QRMP) scheme was introduced for eligible taxpayers with aggregate turnover up to Rs. 5 crore, allowing quarterly filing with monthly tax-payment mechanisms.
  • GSTR-2B was introduced as an auto-drafted input tax credit statement to support reconciliation.
  • The e-invoicing system began phased implementation, initially covering specified large taxpayers.

What were the major GST updates in 2019?

  • GST registration, return filing, and compliance processes continued to be refined through notifications and portal changes.
  • The composition scheme and bill-of-supply framework remained important compliance mechanisms for eligible taxpayers.
  • GST rates and exemptions were revised for selected goods and services through Council recommendations and government notifications.

What were the major GST updates in 2018?

  • The GST framework continued to be refined through changes to filing timelines, return procedures, rates, exemptions, and compliance requirements.
  • GSTR-1, GSTR-3B, and annual-return processes received clarifications and deadline changes.
  • GST Council decisions continued to shape the rate and compliance framework during the early implementation phase.

How should businesses verify a GST update before acting on it?

  • Identify the source: Check whether the change comes from a GST Council recommendation, Act amendment, notification, circular, GSTN advisory, or portal functionality.
  • Check the effective date: A change may be announced on one date, notified later, and become effective on another date.
  • Check the scope: Confirm the affected taxpayer category, turnover threshold, supply type, return period, and other conditions.
  • Check whether the change is temporary: Due-date extensions and portal relaxations may apply only to a specific period or circumstance.
  • Check the current portal: For filing and e-invoice actions, confirm live functionality and validation messages on the GST portal or Invoice Registration Portal.

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How can GST changes affect business cash flow?

  • GST changes can affect working capital through tax rates, input tax credit timing, refund processing, invoice compliance, and payment cycles. A business may need to fund tax payments or compliance-related technology before receiving customer collections or refunds.
  • For example, an established business introducing new invoicing software or upgrading ERP and e-invoicing integrations may incur implementation costs before the system improves compliance. Businesses should assess these costs against cash flow rather than assume that every GST change creates a financing requirement.

Can a Bajaj Finance Business Loan help with GST-related business expenses?

An eligible established business can consider a Bajaj Finance Business Loan for legitimate requirements such as working capital, equipment, technology, or expansion. This may be relevant where GST-related process changes form part of a wider business expenditure plan, such as upgrading invoicing systems or funding operating requirements.


A GST notification or compliance cost does not create automatic loan eligibility. Businesses should assess the actual funding need, cash-flow position, repayment capacity, and total cost of borrowing before applying.


Bajaj Finance Business Loan amounts range from Rs. 2 lakh to Rs. 80 lakh, with repayment tenures from 12 months to 96 months. The business loan interest rate is 14% to 23.50% per annum, and processing fees can be up to 4.72% of the loan amount, inclusive of applicable taxes. 


Business loan eligibility includes Indian nationality, self-employed status, at least 3 years of business vintage, a CIBIL score of 650 or higher, and age of 21 to 80 years subject to the stated maturity condition. No collateral is required.


Before borrowing, compare the proposed repayment with expected business cash flows and consider delayed collections, refunds, and changes in tax treatment.

How do you apply for a Bajaj Finance Business Loan?

  • Click the 'Check Loan Offer' button to open the online application form.
  • Enter basic details, including Name, PAN, Date of Birth, PIN Code, and Business details, and click 'CONTINUE'.
  • Complete banking verification and continue.
  • View your offer details, select the loan type — Term Loan, Flexi Dropline Loan, or Flexi Hybrid Loan — and choose the repayment tenure.
  • Review the details and submit the business loan application.

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Frequently asked questions

Overview

What are the latest GST updates in 2026?

The latest verified 2026 developments include GSTN portal and API enhancements, GSTR-3B interest and payment functionality, specific e-invoice validation changes, and a notified GSTR-3B deadline extension for the March 2026 tax period. The major GST rate rationalisation applicable to most goods and services dates from 22 September 2025.

Did GST rates change from 1 April 2026?

No. The major rate rationalisation recommended by the 56th GST Council took effect for most affected goods and services from 22 September 2025. It was not a new rate change beginning 1 April 2026.

Is the GST e-invoicing threshold Rs. 5 crore from 2026?

No. The e-invoicing mandate had already been expanded to taxpayers with aggregate annual turnover of Rs. 5 crore or more from 1 August 2023, subject to applicable conditions and exclusions. A separate 30-day reporting restriction applies from 1 April 2025 to taxpayers with AATO of Rs. 10 crore or more.

What is the 30-day e-invoice rule?

From 1 April 2025, taxpayers with AATO of Rs. 10 crore or more must report covered e-invoices within 30 days from the invoice date. The IRP rejects reporting beyond the prescribed period.

Can GST returns be filed after three years?

Goods and Services Tax Network (GSTN) has implemented a restriction on filing specified returns beyond three years from the original due date. Businesses should review and clear older pending returns within the applicable period and check the current portal position for a specific return.

Are GST Council recommendations automatically law?

No. GST Council recommendations are recommendations. Their legal effect generally requires the relevant amendment, notification, circular, rule, or other legally operative instrument. Taxpayers should verify the final notification or statutory provision and its effective date before changing tax treatment.

Where should businesses check the latest GST rules?

Businesses should verify current requirements through official sources such as the CBIC website, GST portal and GSTN advisories, Invoice Registration Portal updates, and GST Council publications. For material or complex tax positions, professional tax advice may also be appropriate.

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Disclaimer

Bajaj Finance Limited has the sole and absolute discretion, without assigning any reason to accept or reject any application. Terms and conditions apply*.