What Happened
- The Ministry of Statistics and Programme Implementation (MoSPI) released India's GDP estimates on February 27, 2026, under a new GDP series with the base year shifted from 2011-12 to 2022-23, marking the ninth base revision of India's national accounts.
- Under the new series, India's economy grew at 7.8% in Q3 FY26 (October-December 2025), moderated from the revised 8.4% recorded in Q2 FY26 (July-September 2025).
- The full-year FY26 growth projection was revised upward to 7.6%, reinforcing India's position as the world's fastest-growing major economy.
- The new base year incorporates richer data sources including GST filings, UDYAM (MSME) registrations, and e-invoice data to better capture informal sector activity, small businesses, and the services economy.
- FY26 real GDP is projected at approximately Rs 322.58 lakh crore under the new series.
Static Topic Bridges
India's GDP Base Year Revision: Why It Matters
GDP (Gross Domestic Product) measures the total value of all goods and services produced in a country in a given period, at constant prices (real GDP) or current prices (nominal GDP). The "base year" is the reference year against which price levels and production volumes are measured. The National Statistical Office (NSO) under MoSPI periodically revises the base year to reflect structural changes in the economy — the composition of industries, consumption patterns, and relative prices. The 2022-23 base year is the ninth revision in India's national accounting history (previous base years: 1948-49, 1960-61, 1970-71, 1980-81, 1993-94, 1999-2000, 2004-05, 2011-12).
- GDP base year revision: ninth revision; new base year is 2022-23 (shifted from 2011-12)
- MoSPI/NSO releases GDP estimates; frequency: monthly (IIP), quarterly (GDP advance estimates), annually
- Key new data sources incorporated: GST data, UDYAM portal (MSME registrations), e-invoice data, PLFS, ASUSE
- Double deflation now used for manufacturing (separate deflators for output and inputs)
- Back series under new base year to be released by December 2026
Connection to this news: The 2022-23 base year shift is more than a technical update — it changes the weights assigned to different sectors (services, manufacturing, agriculture) in the GDP calculation, which can alter both the level of GDP and the measured growth rate, making the new series more representative of India's current economic structure.
India's GDP Components and Structure
India's GDP (under the expenditure method) is composed of: Private Final Consumption Expenditure (PFCE, the largest at approximately 55-57% of GDP), Gross Fixed Capital Formation (GFCF, investment, approximately 30-32%), Government Final Consumption Expenditure (GFCE, approximately 10%), Net Exports (Exports minus Imports, typically negative for India), and Change in Stocks. From the production side (GVA), the key sectors are: Services (approximately 53-55% of GVA), Industry including manufacturing and construction (approximately 26-28%), and Agriculture, Forestry and Fishing (approximately 17-18%).
- Private consumption: approximately 55-57% of GDP (largest component)
- GFCF (Investment): approximately 30-32% of GDP
- Government consumption: approximately 10% of GDP
- India's GDP in FY26 (new series): approximately Rs 322.58 lakh crore (real)
- Services sector: approximately 53-55% of GVA; Agriculture: approximately 17-18%; Industry: approximately 26-28%
- Q3 in India's fiscal year = October-December quarter
Connection to this news: The Q3 FY26 growth of 7.8% reflects a moderation from Q2's 8.4%, driven in part by a slowdown in manufacturing GVA (noted at 13.3% in Q2 vs lower in Q3) and the dominance of services sector growth, which continues to be the primary engine of India's GDP expansion.
Double Deflation in Manufacturing: A Methodological Improvement
The new GDP series introduces double deflation for measuring real manufacturing output. Under the old single deflation method, nominal (current price) manufacturing output was deflated using a single Wholesale Price Index (WPI) to get real output. Under double deflation, both the value of manufacturing output and the value of intermediate inputs (raw materials) are separately deflated using appropriate price indices before computing value added. This more accurately captures real value addition in manufacturing by removing the distorting effect of input price changes from the output measure. It uses over 300 item-level price indices.
- Single deflation (old): Output deflated by WPI → real GVA (overestimates real GVA when input prices rise faster than output prices)
- Double deflation (new): Output and inputs separately deflated → more accurate real value added
- Over 300 item-level price indices used for manufacturing sector double deflation
- Methodologically aligns India's GDP accounting closer to international best practices (UN SNA 2008)
- Impact: manufacturing GVA growth may appear different under the new series vs old series
Connection to this news: The shift to double deflation is a significant methodological improvement that may explain some of the growth number changes between the old and new series, and is particularly relevant for assessing manufacturing sector performance — a key policy focus under the Production Linked Incentive (PLI) scheme and Make in India initiatives.
Key Facts & Data
- Q3 FY26 GDP growth: 7.8% (October-December 2025) under new 2022-23 base year series
- Full-year FY26 growth projection: 7.6%
- New base year: 2022-23 (shifted from 2011-12); ninth revision in India's national accounting history
- Q1 FY26 revised downward from 7.8% to 6.7%; Q2 FY26 revised to 8.4%
- FY26 real GDP: approximately Rs 322.58 lakh crore
- India is the world's fastest-growing major economy at this growth rate
- New data sources incorporated: GST, UDYAM, e-invoicing, PLFS, ASUSE
- Manufacturing GVA now measured using double deflation (300+ item-level price indices)
- MoSPI releases: advance estimate (January), second advance estimate (February), first revised estimate (May)
- Agriculture GVA share: approximately 17-18% of GDP; showed divergence from manufacturing in Q3