GST Taxable Supply Surges, Effective Rate Declines
India's Goods and Services Tax (GST) regime has witnessed a significant expansion in taxable supplies over the past year, even as the effective domestic tax rate has seen a notable decline. This trend signals a broadening of the tax base under what is being termed 'GST 2.0'. The outcomes of the 57th GST Council meeting highlight these shifts, focusing on improved compliance and technological integration rather than rate hikes.
Monthly taxable supply recorded a substantial increase from ₹40.19 lakh crore to ₹50.58 lakh crore, representing a 25.8% rise. Similarly, consumer supplies also grew by 26.7%, moving from ₹5.98 lakh crore to ₹7.58 lakh crore per month. This robust growth in taxable economic activity occurred concurrently with a reduction in the effective domestic tax rate, which fell from 14.55% to 13.13%.
Broadening the Tax Base
Despite the lower effective tax rate, the overall gross tax liability increased from ₹5.85 lakh crore to ₹6.64 lakh crore, a rise of 13.6%. While this increase is lower than the expansion in taxable supply, it underscores that the GST system is capturing a larger volume of economic activity. The data suggests that revenue growth is being sustained through an expanded tax base and enhanced compliance, rather than relying on higher tax rates.
GST revenue growth has remained strong, with an estimated 11% increase in FY27. Furthermore, GST collections during the June-August 2026 period grew by 14.7%, further reinforcing the effectiveness of the current approach.
Strategic Compliance Reforms
The 57th GST Council meeting also approved a series of measures designed to make compliance more technology-driven and reduce friction for taxpayers. Approximately 61% of GST registrations are now automated, streamlining the process for businesses. The Council has also introduced faster processing for amendments to registrations and accelerated refund procedures.
- Refund Processing: The acknowledgement period for refunds has been reduced from 15 days to 10 days. Additionally, 90% of refunds are now sanctioned within three working days on a risk-based assessment.
- Registration Simplification: Measures include quicker closure of GST registrations and simplified filing options for smaller taxpayers.
- Checks in Transit: Restrictions have been placed on unnecessary checks of goods in transit, aiming to improve efficiency and reduce potential harassment.
Implications for GST 2.0
The combination of higher taxable supply, a declining effective tax rate, and sustained revenue growth provides a clear picture of how GST 2.0 is evolving. The focus is shifting away from primarily adjusting tax rates towards widening the tax base, improving compliance through technological solutions, and identifying mismatches or potential tax evasion more effectively. With the Council retaining the existing rate structure, the emphasis is firmly on simplifying compliance, enhancing enforcement, and making the overall GST system more efficient and inclusive for all stakeholders.