India's GDP growth at 7.8% in Q3 FY26; new base year revision impacts fiscal metrics

Livemint - Economy · 26 Feb 2026 · 2 min read
Prelims · Economy Mains · GS3 Economy High relevance

India's GDP grew at 7.8% in October-December 2025 quarter, with FY26 growth estimate revised upwards to 7.6%, while the new 2022-23 base year series shows structural changes in economic composition and impacts fiscal deficit calculations.

Key points

GDP growth accelerated to 7.8% in Q3 FY26 from 7.4% year-on-year, maintaining India's position as the fastest growing major economy globally, surpassing China (4.5%), US (2.2%), and Eurozone (1.3%).

New GDP series with 2022-23 base year replaces 2011-12 series, incorporating GST and e-Vahan data for improved accuracy, while reducing economy size by ₹11 trillion to ₹345.47 trillion.

Fiscal impact: Lower nominal GDP base increases FY26 fiscal deficit ratio to 4.5% from budgeted 4.4%, though absolute deficit remains unchanged, maintaining consolidation path.

Sectoral performance: Manufacturing grew at 13.3% in Q3, services at 9.5%, while agriculture lagged at 1.4%, reflecting structural transformation of the economy.

Government spending share rises to 10.2% of GDP in new series from 8.9% in old series, indicating greater fiscal intervention post-pandemic.

[GS3-Economy] The base year revision aligns GDP measurement with contemporary economic structures, similar to recent CPI base change, enhancing policy responsiveness to current consumption patterns.

Chief Economic Advisor projects FY27 growth at 7-7.4%, upgraded from January's 6.8-7.2% estimate due to US trade agreement, though global uncertainties remain a risk.

Way Forward: India should institutionalize more frequent GDP base revisions, strengthen state-level data systems for granular economic analysis, and develop sector-specific growth strategies to maintain 7%+ trajectory amid global volatility.

Key terms

Real vs Nominal GDP

Real GDP measures economic output adjusted for inflation using constant prices, while nominal GDP uses current prices. For UPSC, this distinction is crucial for understanding growth quality, inflationary pressures, and cross-country comparisons in GS3 economic analysis.

Chief Economic Advisor

The senior-most economist in the Finance Ministry who heads the Economic Division. Institutionally significant for UPSC as the office prepares Economic Survey, advises on fiscal policy, and interprets macroeconomic data - key inputs for GS3 economy and governance questions.

GDP Base Year Revision

The process of updating the reference year for calculating real GDP growth to reflect current economic structures. For UPSC, this impacts fiscal ratios, inter-state comparisons, and policy formulation by providing more accurate economic measurement aligned with contemporary production and consumption patterns.

Fiscal Deficit

The difference between government's total expenditure and its total receipts (excluding borrowings), expressed as percentage of GDP. Constitutionally significant under Article 292 (borrowing limits), it's a key metric for macroeconomic stability and influences RBI's monetary policy under FRBM Act targets.