The Ministry of Statistics (MoSPI) will introduce the Index of Services Production (ISP) in July 2026 to track monthly performance. Since the services sector contributes over half of India's GVA, this new data will provide a clearer, more timely picture of economic trends for investors and policymakers than existing manufacturing-focused indicators.
What Happened
India is set to launch the Index of Services Production (ISP) on July 14, 2026. This new monthly indicator, developed by the Ministry of Statistics and Programme Implementation (MoSPI), is designed to track the short-term performance of the services sector. The first trial release will cover data for April 2026, with the index using 2024-25 as its base year. This move is intended to provide a more accurate view of the Indian economy, which has long lacked a dedicated high-frequency tracker for its largest contributor.
Why This Matters For Investors
For years, investors and economists have relied heavily on the Index of Industrial Production (IIP) to gauge the health of the Indian economy. While the IIP provides good data on manufacturing, mining, and electricity, it misses the services sector, which has accounted for more than 50% of India's Gross Value Added (GVA) for over a decade. Without a formal services index, market analysts often had to rely on indirect proxies—like fuel demand or credit growth—to guess the health of services. The ISP aims to remove this guesswork, offering a direct, monthly measure of economic momentum.
How The Index Will Track Activity
To build this index, the government is primarily using Goods and Services Tax (GST) data, alongside administrative records from sectors like railways, banking, and telecommunications. The index covers a broad range of formal activities, including wholesale and retail trade, insurance, and professional services. By using a fixed-weight methodology and adjusting for inflation through price indices, the ISP intends to show real output growth rather than just rising prices.
The Data Limitation To Note
While the index is a significant step forward, investors should note its current scope. Because it relies heavily on GST and formal administrative data, the ISP will primarily capture the formal services economy. A large portion of India’s services sector, particularly in personal services and smaller, informal businesses, remains outside the current GST-based net. Consequently, while the ISP will offer a strong signal for large, listed, and tax-compliant service firms, it may not immediately reflect the trends in the vast informal economy that employs millions. The government has noted that areas like health and education will be included in the future as more data becomes available.
What Investors Should Track
Following the first trial release in July, the key focus for analysts will be the correlation between the ISP and quarterly corporate earnings. Investors may track how the monthly ISP movements align with revenue trends reported by companies in the banking, telecom, and logistics sectors. If the ISP shows a consistent trend, it could become a leading indicator for predicting earnings growth in the services sector before quarterly results are officially announced.