New GDP Series Released with Base Year Revised to 2022-2023

Which Ministry released the new National Accounts Series with the revised GDP Base Year 2022–23?

The Ministry of Statistics and Programme Implementation (MoSPI), under Minister Rao Inderjit Singh, released the new National Accounts Series with the revised GDP Base Year 2022–23.

What is the new Base Year adopted for India's revised GDP series released in 2026?

The new Base Year is 2022–23, replacing the earlier Base Year of 2011–12.

What was India's GDP Base Year before the 2026 revision?

The earlier GDP Base Year was 2011–12.

What is the significance of the 2026 GDP Base Year revision in India's statistical history?

The 2026 revision is the 8th Base Year revision since 1948–49.

When was India's GDP Base Year last updated before the 2026 revision?

The previous Base Year revision was made in 2015, when the Base Year was updated to 2011–12.

Which international statistical standards does the new GDP series align with?

The new GDP series aligns with the United Nations' System of National Accounts (SNA) 2008 and the International Monetary Fund's Quarterly National Accounts Manual 2017.

Why was 2022–23 selected as the new Base Year for GDP?

2022–23 represents the most recent normal economic year after the COVID-19 disruptions and better reflects India's current economic structure, including changes in digital services and new sectors.

What does a Base Year mean in economic statistics?

A Base Year is a benchmark/reference point against which economic indicators, price changes and statistical trends are compared. It helps measure real GDP and other indicators after removing the effect of price changes.

Why is periodic revision of the GDP Base Year necessary?

Periodic revision ensures that GDP reflects structural changes in the economy, such as expansion of digital services, renewable energy, changing consumption patterns and new economic activities, while improving accuracy and international comparability.

What were the major economic implications of the revised GDP series?

The revised series raised the real GDP growth estimate to 7.6% for FY 2025–26; revised nominal GDP for FY 2025–26 downward by about 3.3–3.8% to ₹345.47 lakh crore; revised the fiscal deficit estimate to 4.51% from 4.36%; and revised the debt-to-GDP ratio estimate to 37.5% for FY 2026–27 compared with the earlier 55.6% target cited in the material.

What major structural economic changes does the revised GDP series seek to capture?

It seeks to capture India's expansion of digital services, growth of renewable energy, changing household consumption patterns, the gig economy, informal-sector activity and other emerging sectors.

What new data sources are integrated into the revised GDP series?

The new series integrates high-frequency and administrative datasets including GST collection data, vehicle registration data, the Public Financial Management System (PFMS), the Annual Survey of Unincorporated Sector Enterprises (ASUSE), the Periodic Labour Force Survey (PLFS) and other administrative datasets.

How does the use of new administrative and high-frequency datasets improve GDP estimation?

It improves the timeliness, coverage and accuracy of GDP estimation by incorporating current administrative and economic activity data rather than relying only on older conventional datasets.

Which sectors and activities receive better coverage under the new GDP series?

The revised series improves coverage of the informal sector, gig economy, household enterprises and digital economic activities.

What is the Annual Survey of Unincorporated Sector Enterprises (ASUSE)?

ASUSE is a survey used to capture economic activity in India's unincorporated/non-corporate sector, improving measurement of businesses and economic activity outside the formal corporate sector.

What is the Periodic Labour Force Survey (PLFS) and why is it relevant to the revised GDP series?

PLFS provides labour-market data on employment and labour-force participation. Its integration helps improve estimation of economic activity and labour-related components of national accounts.

What is the Public Financial Management System (PFMS) used for in the revised GDP series?

PFMS provides government financial and expenditure data, helping improve the accuracy of government-sector accounting in national income estimation.

What is the key methodological change involving the Double Deflation Method?

The new GDP series adopts Double Deflation, which adjusts both output prices and input prices, instead of the earlier Single Deflation approach that adjusted only output prices.

What is Single Deflation and how does it differ from Double Deflation?

Single Deflation adjusts only output prices to estimate real output, whereas Double Deflation separately adjusts both output prices and input prices to obtain a more accurate measure of real value added.

Why was Double Deflation adopted in the new GDP series?

Double Deflation provides a more accurate measurement of real value added, particularly in sectors such as manufacturing and agriculture where both input and output prices can change significantly.

What is the impact of improved government-sector accounting in the new GDP series?

GDP now incorporates the National Pension System and Old Pension Scheme in government-sector accounting, improving the accuracy of government finances and national income measurement.

Which worker categories receive improved coverage in the revised GDP series?

The new GDP series better captures platform workers, digital-economy participants and hired domestic workers.

What are the sectoral growth trends mentioned for FY 2025–26 under the revised series?

Primary-sector growth is estimated at 2.8% in FY 2025–26 compared with 5.1% in FY 2024–25; secondary-sector growth is 9.5% compared with 7.3%; and tertiary-sector growth is 9.8% compared with 8.3%.

What was the basis for selecting 2022–23 as the reference year in terms of economic normalcy?

2022–23 was selected because it represents a relatively recent normal economic year after the major COVID-19 disruptions and reflects the post-pandemic economic structure more accurately.

Who chaired the committee associated with India's first National Income Estimates?

The first National Income Estimates were compiled in 1949 by the National Income Committee chaired by P.C. Mahalanobis.

When were India's first National Income Estimates compiled?

India's first National Income Estimates were compiled in 1949 by the National Income Committee chaired by P.C. Mahalanobis.

When were India's first National Income Estimates published?

India's first National Income Estimates were published in 1956.

Under which organisation were India's first National Income Estimates published?

The first National Income Estimates were published under the Central Statistical Organisation (CSO).

What does the new GDP series mean by “improved data sources”?

It means greater use of GST data, vehicle registrations, PFMS, ASUSE, PLFS, administrative records and other high-frequency datasets to improve measurement of economic activity.

How does the revised GDP series capture the informal economy better?

It incorporates information from surveys and datasets covering informal-sector enterprises, household enterprises, gig workers and other economic activities that were previously inadequately represented.

Why is capturing the gig economy important for GDP estimation?

The gig economy represents a growing part of modern economic activity, particularly through platform-based work. Including it makes national accounts better reflect the contemporary structure of production and employment.

Why is capturing domestic workers important in the revised GDP series?

Including hired domestic workers improves coverage of household-sector economic activity that may previously have been inadequately captured in national accounts.

What is the role of consumption patterns in choosing a Base Year?

A Base Year should reflect contemporary consumption and production patterns. Changing household spending patterns make an older Base Year progressively less representative of actual economic activity.

What is Real GDP and why is it important when comparing economic growth?

Real GDP measures the value of goods and services after removing the effect of price changes. It allows economic growth to be compared across years without growth being distorted by inflation.

What is Nominal GDP?

Nominal GDP measures the value of final goods and services at current prices, without removing the effect of price changes.

What is the difference between Real GDP and Nominal GDP?

Real GDP uses prices adjusted to remove the effect of inflation and is used to measure changes in actual output, while Nominal GDP uses current prices and therefore reflects both changes in output and prices.

What is GDP?

Gross Domestic Product (GDP) is the monetary value of final goods and services produced within a country's domestic territory during a specified period.

What is GNP?

Gross National Product (GNP) measures the value of final goods and services produced by a country's residents/nationals, including net factor income from abroad.

What is GNI?

Gross National Income (GNI) represents the income earned by residents of a country and is broadly GDP plus net primary income from abroad.

What is NNP?

Net National Product (NNP) is the country's Gross National Product after deducting depreciation or consumption of fixed capital.

What is the purpose of removing the inflation effect through a Base Year revision?

Removing the inflation effect allows more accurate index creation and helps the GDP series reflect the current economic structure, consumption patterns and price trends rather than merely changes in prices.

Which earlier Base Year was replaced by 2022–23 in the revised GDP series?

The 2011–12 Base Year was replaced by the new 2022–23 Base Year.

Which new data source mentioned in the practice questions improves GDP estimation by covering unincorporated enterprises?

The Annual Survey of Unincorporated Sector Enterprises (ASUSE) is an important new data source used to improve GDP estimation.

What is the key difference between the new GDP methodology and the earlier Single Deflation approach?

The new methodology uses Double Deflation, adjusting both output and input prices, whereas the earlier Single Deflation method adjusted only output prices.

Which categories of workers were previously not adequately captured but are better covered in the new GDP series?

Platform workers, digital-economy participants and hired domestic workers are now better captured.

How does the revised Base Year improve the credibility of India's GDP statistics?

It makes GDP estimates more representative of the current production structure and consumption patterns, incorporates newer and higher-frequency datasets, improves methodological accuracy and aligns the national accounts with international statistical standards.

What is the relationship between a Base Year and the measurement of real GDP?

The Base Year provides the benchmark prices/reference structure used to remove the effect of price changes and calculate real GDP, allowing changes in actual production to be distinguished from inflation.

Which major economic realities does the 2022–23 Base Year capture better than 2011–12?

It better reflects the post-pandemic economy, digital economy and new sectors, changing consumption patterns, expansion of services and other structural transformations that were not adequately represented by the older 2011–12 Base Year.

What is the overall significance of the 2026 revision of India's GDP series?

The revision modernises India's national accounts by adopting 2022–23 as the Base Year, incorporating newer administrative and high-frequency data, expanding coverage of emerging and informal activities, adopting Double Deflation, improving government-sector accounting and aligning the methodology with international statistical standards.