GST Reforms Timeline 2024–2025:
Major Changes & Key Updates

Updated: June 2026 11 min read Milaan ERP Team
India's GST system has been through a remarkable evolution since its 2017 launch. The period from 2024 to 2025 has been particularly active, with the GST Council introducing significant structural reforms, rate rationalisations, technology upgrades through the IMS portal, and the groundwork for the landmark GST 2.0 transformation. This timeline captures all the major changes that every Indian business owner and tax professional must know.

Complete GST Reforms Timeline: 2024–2025

January 2024

E-Invoicing Threshold Reduced to ₹5 Crore

From January 1, 2024, e-invoicing under GST became mandatory for all registered businesses with aggregate annual turnover exceeding ₹5 crore. Earlier the threshold was ₹10 crore. This brought lakhs of additional businesses under the e-invoicing regime.

February 2024

53rd GST Council Meeting — Pre-Budget Decisions

The council discussed significant changes including rationalisation of GST rates on insurance premiums, changes to millet-based products (reduced to 5%), and procedural simplifications for small businesses.

June 2024

54th GST Council — Rate Rationalisation Moves

The 54th GST Council meeting approved reduction in GST on cancer drugs from 12% to 5%, namkeen and savouries from 18% to 12%, and certain services related to research and development institutions. The council also set up a GoM on rate rationalisation.

October 2024

IMS (Invoice Management System) Launched

GSTN launched the Invoice Management System (IMS) — a major upgrade allowing taxpayers to accept, reject, or keep pending supplier invoices for ITC reconciliation. This aims to reduce mismatches between GSTR-2A and ITC claims in GSTR-3B.

November 2024

55th GST Council — Landmark Decisions

One of the most significant meetings. Key decisions: GST exemption for contributions to CAPF welfare funds, reduced GST on fortified rice kernels to 5%, clarity on gene therapy services (12%), and expansion of the GoM mandate for comprehensive rate rationalisation.

January 2025

GoM Report on Rate Rationalisation

The Group of Ministers on GST Rate Rationalisation submitted its final report proposing merging of the 12% and 18% slabs into a single 15% rate for many items, creating a simplified 4-rate structure (5%, 15%, 28%, and special category). This set the stage for GST 2.0.

April 2025

GSTR-1A Introduction

GSTN introduced GSTR-1A — an amendment return allowing taxpayers to correct errors in GSTR-1 before the GSTR-3B filing deadline. This significantly reduced the need for filing amendments in subsequent months.

June 2025

56th GST Council — Healthcare & Insurance Rate Changes

GST on term life insurance premiums for individuals reduced to NIL (from 18%). Health insurance for senior citizens also exempted from GST. GST on pre-packaged and labelled food items further rationalised.

Key Technology Upgrades in GST 2024-2025

System / FeatureStatusImpact
Invoice Management System (IMS)Live — Oct 2024Better ITC reconciliation, fewer disputes
GSTR-1A (Amendment)Live — Apr 2025Easier corrections to GSTR-1
E-Way Bill System v2.0Live — 2024Improved vehicle tracking, multi-vehicle transport
GST Analytics DashboardEnhanced 2025Real-time tax gap analysis for authorities
B2C QR Code MandateExtended rolloutDynamic QR codes on B2C invoices

Major GST Rate Changes 2024-2025

Item / ServiceOld RateNew RateEffective
Cancer Drugs (specific)12%5%Aug 2024
Namkeens & Savouries18%12%Oct 2024
Millet-based food (branded)12%5%Oct 2024
Term Life Insurance (Individual)18%NilJun 2025
Senior Citizen Health Insurance18%NilJun 2025
Fortified Rice Kernels18%5%Nov 2024

Always Stay Updated with Milaan ERP

Milaan ERP automatically updates GST rate tables whenever the GST Council makes changes — so your billing always reflects the current applicable rates. No manual updates needed. Focus on your business, not on tax tables.

What to Expect: GST 2.0 in 2026

Based on the GoM report and GST Council discussions, the anticipated GST 2.0 changes for 2026 include:

  • Rate rationalisation: Moving towards 3-4 slabs (Nil, 5%, 15%, 28%) from the current 5-rate structure
  • Merging 12% & 18% slabs: Many items to move to a unified ~15% rate
  • Cess rationalisation: Reducing the complexity of the compensation cess
  • IMS full rollout: Complete integration with GSTR-3B auto-population
  • GST Appellate Tribunal: Physical benches operational across India

FAQs on GST Reforms 2024-2025

What is the IMS (Invoice Management System) in GST?
IMS is a new GSTN portal feature launched in October 2024 that allows buyers to view, accept, reject, or keep pending the invoices uploaded by their suppliers. This enables better control over ITC claims and reduces reconciliation mismatches. Milaan ERP integrates with IMS for seamless reconciliation.
When did e-invoicing become mandatory for ₹5 crore businesses?
E-invoicing became mandatory for businesses with aggregate annual turnover exceeding ₹5 crore from January 1, 2024. Earlier, the threshold was ₹10 crore. Businesses below ₹5 crore are currently not required to generate e-invoices.
What is GSTR-1A and how does it help?
GSTR-1A is an amendment return introduced in April 2025 that allows taxpayers to correct errors or omissions in GSTR-1 before the due date of GSTR-3B for the same period. This reduces the need for amendments in subsequent months and helps buyers get accurate auto-populated data in their GSTR-2B.
Is GST on insurance premiums changed in 2025?
Yes. Following the 56th GST Council meeting in June 2025, GST on individual term life insurance premiums was reduced to Nil (from 18%), and health insurance for senior citizens was also exempted. This was a major relief for policyholders.

Stay GST Compliant with Every New Reform

Milaan ERP updates automatically with every GST change — rates, returns, e-invoicing — so your business stays 100% compliant without the headache.