A New Economic Barometer
The Indian government is preparing to launch a significant new tool for economic measurement: the Index of Services Production (ISP). Think of it as a sibling to the well-known Index of Industrial Production (IIP), but for the services economy. While
the IIP tracks the monthly output of manufacturing, mining, and electricity, the services sector—which contributes over half of India's Gross Value Added (GVA)—has lacked a similar high-frequency, official measure. Until now, policymakers and investors have relied on a mix of quarterly data and private surveys. The ISP aims to fill this critical gap by providing a monthly, data-backed snapshot of the health and output of the formal services sector. The first trial release is scheduled for mid-July 2026.
Why Granularity Matters Now
The push for the ISP, spearheaded by the Ministry of Statistics and Programme Implementation (MoSPI), comes from a need for more timely and detailed economic data. The services sector is not a monolith; it includes everything from trade and transport to finance and software. A single quarterly GDP number often masks the varying performance of these sub-sectors. The ISP will be built using a combination of administrative data, the Annual Survey of Incorporated Service Sector Enterprises (ASISSE), and, crucially, aggregated Goods and Services Tax (GST) data. This GST data provides a high-frequency look at the revenue of millions of businesses, offering a near real-time measure of activity without imposing an extra reporting burden. For policymakers at the Reserve Bank of India and in the finance ministry, this means having a more accurate compass to navigate the economy, allowing for quicker and more informed decisions on interest rates and fiscal policy.
Spotlight on the IT Sector
The new index gives significant weight to the information technology industry. According to the technical committee's report, 'Information and computer-related services' are set to be the largest component, accounting for nearly 22% of the index weight. This heavy focus is no surprise. The IT services industry is a cornerstone of the Indian economy, driving growth, employment, and exports. However, the sector is currently navigating a complex period of global macroeconomic uncertainty and the disruptive potential of Artificial Intelligence, which has made spending more cautious. Having a dedicated, high-frequency indicator like the ISP will allow for a more precise tracking of the IT sector's performance, moving beyond sentiment-based surveys to hard output data. This can help investors and companies better distinguish between short-term cyclical slowdowns and long-term structural shifts.
From Policy to Investment
The implications of the ISP extend far beyond government offices. For investors, the index will offer a clearer, more frequent picture of which service industries are expanding and which are contracting. This can inform investment strategies, helping to identify growth opportunities in a more systematic way. For businesses, particularly in sectors like IT, logistics, and retail, the granular data will provide valuable insights for strategic planning and benchmarking performance. The index will cover key areas like retail and wholesale trade, transport, banking, real estate, and professional services, providing a comprehensive view of the formal service economy. Sectors like health and education are planned to be added later as more data becomes available.
Challenges and the Road Ahead
Creating a new economic index is a complex undertaking. The initial releases of the ISP will be on a trial basis, allowing statisticians to test the methodology and ensure the stability of the data. The base year for the index is set as 2024-25, and it will be released with a lag of about 60 days. One challenge is capturing the real (inflation-adjusted) output, which requires using appropriate price deflators to separate volume growth from price changes. MoSPI will use a combination of Wholesale Price Index (WPI) and Consumer Price Index (CPI) measures initially. While the index will focus on the formal sector, its successful implementation will mark a major upgrade to India's economic statistical infrastructure, providing a powerful new lens through which to view the country's largest and most dynamic sector.
