How GDP is built
Consumption, investment, government and trade: the blocks that make up India's GDP, and what each one counts
GDP data for 2025-26 (as updated 31 August 2026) and April-June 2026 (released 31 August 2026)
Verified 16 October 2026
For training and education only. Not investment advice.
Trainer notes
Ask the room: if a family buys a new car and another family buys a new flat, which one is 'investment' in GDP? Most will say the flat, some the car. Keep the answers for slide 4.
GDP is the value of what a country produces in a year. One way to add it up: count who spends on it.
Households, businesses, the Government and buyers abroad. Each item is counted once, when it reaches its final user, and anything made abroad is taken out.
Trainer notes
GDP stands for gross domestic product. 'Domestic' means produced inside India, whoever owns the producer. 'Gross' means before allowing for wear and tear on machines and buildings.
Four blocks of spending, 2025-26
- 56.8
Households, %
PFCE: what families buy for their own use, from food and rent to phones and cars.
- 31.7
Investment, %
GFCF: factories, machines, roads, new homes and software used for over a year.
- 10.9
Government, %
GFCE: mainly the cost of running public services such as defence, schools and health.
- −2.3
Net exports, %
Exports (22.2) minus imports (24.5). India bought more from abroad than it sold.
Take-away: % of GDP at current prices. The other 2.9: stocks 1.2, valuables such as gold 2.0, statistical gap −0.3.
Source: MoSPI, National Accounts Statistics 2026, Statement 8.17.1 (updated provisional estimates, current prices), 31 Aug 2026.
Trainer notes
Figures are shares of GDP at current prices, as updated by MoSPI on 31 August 2026 (the 5 June first estimates differed by a decimal or two). PFCE is private final consumption expenditure; GFCF gross fixed capital formation; GFCE government final consumption expenditure. Check the addition: 56.8 + 31.7 + 10.9 − 2.3 = 97.1, and 1.2 + 2.0 − 0.3 = 2.9, so the total is 100. Government spending on roads and buildings sits in investment, not in the government block.
What counts where
The rules follow the UN System of National Accounts 2008, which India's series has applied since 2015 where data allow.
| The purchase | Where it goes in GDP | Why |
|---|---|---|
| Family buys a car for its own use | Household consumption | Durables bought for personal use are consumption, though they last for years. |
| Shop owner buys a van for deliveries | Investment (GFCF) | The same vehicle, bought for use in production, is a fixed asset. |
| Family buys a newly built flat to live in | Investment (GFCF) | Owner-occupied homes are fixed assets that produce housing services. |
| Someone buys shares or fund units | Not GDP spending | A financial asset. Savings change hands; only fees paid for services count. |
| Government pays teachers, builds a road | Pay: GFCE. Road: GFCF | Running a service is government consumption. A lasting asset is investment. |
Source: UN System of National Accounts 2008, paras 9.60, 9.87, 10.1, 10.34; MoSPI, Changes in Methodology, new series base 2011-12, Mar 2015, para 2.11.
Trainer notes
An existing house bought from its owner is not new output: the sale is a transfer between owners, and only costs such as brokerage and registration count as new GFCF. A vehicle used partly for business is split between the two blocks in proportion to use (SNA 2008, para 9.60).
Adding up an imaginary economy
ONE YEAR (ASSUMED)
In ₹ crore. Households spend 620. Businesses and households invest 300. The Government spends 110.
Exports are 200. Imports are 230.
- Spending at home: 620 + 300 + 110 = 1,030.
- Add exports, which are made here and bought abroad: 1,030 + 200 = 1,230.
- Take out imports, which are made abroad but sit inside the spending above: 1,230 − 230 = 1,000.
- Shares of GDP: households 62%, investment 30%, Government 11%, net exports −3%. Together, 100%.
Result: GDP = 1,000. Imports are subtracted because they were produced outside the country.
Illustration with invented, round figures. Not India's data.
Trainer notes
Check: 620 ÷ 1,000 = 62%; 300 ÷ 1,000 = 30%; 110 ÷ 1,000 = 11%; (200 − 230) ÷ 1,000 = −3%; 62 + 30 + 11 − 3 = 100. An imported phone bought by a family appears in household spending and again in imports, so it nets out.
Three ways to add it up
Production
Add each industry's value added (output minus inputs used), called GVA. Add taxes on products; subtract subsidies on products.
Spending
Add consumption, investment and government spending, plus exports, minus imports. This is the split on slide 3.
Income
Add what production pays out: wages, operating surplus and mixed income, wear and tear, and production taxes less subsidies.
Take-away: 2025-26: GVA ₹313.95 lakh crore + net product taxes ₹31.42 lakh crore = GDP ₹345.37 lakh crore.
Source: MoSPI press note on the new GDP series, 27 Feb 2026 (formulae 1 to 3); MoSPI, National Accounts Statistics 2026, Statement 8.17.1, 31 Aug 2026.
Trainer notes
In principle the methods give the same total; in practice MoSPI shows a small 'discrepancies' line between GDP and the sum of spending. GVA means gross value added. Product taxes include GST and excise duties; product subsidies include fertiliser, petroleum and electricity subsidies (MoSPI's own examples). Wear and tear is called consumption of fixed capital. Strictly, the income sum gives GVA; taxes less subsidies on products are then added to reach GDP, as in the production method.
Nominal and real GDP
The same year's output, valued two ways.
Nominal (current prices)
- Valued at the prices of the year itself.
- 2025-26: ₹345.37 lakh crore, up 8.6% on 2024-25.
- Used for shares of GDP and for ratios such as the fiscal deficit to GDP.
Real (constant 2022-23 prices)
- Valued at 2022-23 prices, so the effect of price changes is removed.
- 2025-26: ₹324.70 lakh crore, up 7.8% on 2024-25.
- Used to measure how much more was produced: the growth rate in the news.
Take-away: The gap between nominal and real growth broadly reflects how much prices across the economy rose.
Source: MoSPI, National Accounts Statistics 2026 and press release, 31 Aug 2026 (updated 2025-26 provisional estimates).
Trainer notes
1.086 ÷ 1.078 = 1.007, so prices across the whole economy rose about 0.7% in 2025-26 on this measure (the GDP deflator). That is a different measure from consumer price inflation, which covers only what households buy.
How saving becomes investment
Investment is paid for by the country's own saving plus net money from abroad.
Households and firms save
In 2024-25 gross saving was 34.1% of gross national disposable income. Households provided 62.0% of it.
Saving reaches users
Through bank deposits, bonds, new share issues, mutual funds and government borrowing, money moves to those who spend it on assets.
Users build assets
Factories, machines, roads, homes, software. In 2024-25 gross capital formation, which adds stocks and valuables, was 34.4% of GDP.
Capacity can grow
More and better equipment per worker can raise output in later years. It depends on what is built and how well it is used.
Source: MoSPI, National Accounts Statistics 2026, Statements 1.1 and 1.9, 31 Aug 2026; formula 9 in the 27 Feb 2026 press note (capital formation = saving + net inflow).
Trainer notes
Gross capital formation is GFCF plus changes in stocks plus valuables. Buying shares already listed on an exchange transfers ownership between investors; money reaches the company only when it issues new shares. Do not tell a client that their investment 'builds the nation': describe the mechanism and stop.
Where things stand
April-June 2026, MoSPI's latest quarterly estimate, released 31 August 2026.
- REAL GDP GROWTH
- 7.8%April-June 2026 over a year earlier. Same quarter of 2025: 6.9%.
- INVESTMENT SHARE
- 34.3%GFCF as a share of GDP at current prices. Same quarter of 2025: 31.4%.
- HOUSEHOLD SHARE
- 55.6%PFCE as a share of GDP at current prices. Same quarter of 2025: 55.8%.
- NEXT RELEASE
- 30 NovJuly-September 2026 estimate, due 30 November 2026.
Source: MoSPI, Press Note on Quarterly Estimates of GDP for April-June 2026-27, 31 Aug 2026 (Statements 2 and 4).
Trainer notes
Quarterly shares move with the seasons, so compare a quarter with the same quarter a year earlier, not with the annual figure. Real GFCF grew 11.9% and real PFCE 7.1% in the quarter. Estimates are revised in later releases. State the figures and their date; do not draw a market view from them.
If you learnt this from older material
What older decks assume
- GDP is measured at 2004-05 prices.
- The headline is GDP at factor cost.
- Manufacturing real value added uses one price index (the 2011-12 series).
What holds now
- Base year 2022-23 since 27 Feb 2026; 2011-12 ran from 30 Jan 2015.
- GDP at market prices, with GVA at basic prices, since 30 Jan 2015.
- Manufacturing uses separate price indices for output and inputs, since 27 Feb 2026.
Take-away: Figures on different base years are not directly comparable. Check the series before quoting growth.
Sources: MoSPI, Changes in Methodology, new series base 2011-12, March 2015; MoSPI press notes of 27 Feb 2026 and 31 Aug 2026.
Trainer notes
Older material used the 2004-05 series, or from 2015 the 2011-12 series. The separate price indices are called 'double deflation'. Sources and Methods was released in September 2026; MoSPI expects the back series by December 2026.
Four things people get wrong
Misconception'Buying shares adds to GDP investment.'
What is trueIn GDP, investment means spending on new physical and software assets. Buying shares or fund units is saving placed in a financial asset.
Misconception'Imports reduce GDP.'
What is trueThey are subtracted because they are already inside consumption and investment. The subtraction removes output made abroad.
Misconception'A car is investment, like a house.'
What is trueA car bought for personal use is household consumption. A newly built home is investment, whoever buys it.
Misconception'GDP growth is one number.'
What is trueReal and nominal growth differ; first estimates are revised; quarterly figures are compared with the same quarter a year earlier.
Trainer notes
On the third point, a car bought by a business for use in production is investment. On the last, 2025-26 growth was 7.8% real and 8.6% nominal in the same release.
Check yourself
Question 1: An imaginary economy: households spend 500, investment 250, Government 100, exports 150, imports 180 (₹ crore, assumed). What is GDP, and what share is investment?
Answer: 500 + 250 + 100 + 150 − 180 = 820. Investment: 250 ÷ 820 = 30.5% (to one decimal).Question 2: Which of these is investment (GFCF) in GDP: a family's new television, a newly built flat bought to live in, units of an equity fund?
Answer: Only the new flat. The television is household consumption. Fund units are a financial asset and are not GDP spending.Question 3: In 2025-26 nominal GDP grew 8.6% and real GDP 7.8%. What does the gap tell you?
Answer: Roughly how much prices across the economy rose: 1.086 ÷ 1.078 = about 0.7%. Real growth measures the rise in output with price changes removed.
Sources and disclaimer
Sources for the figures in this explainer
- 2025-26 shares of GDP, GDP levels and growth: MoSPI, National Accounts Statistics 2026, Statement 8.17.1, 31 Aug 2026 (updates the 5 Jun 2026 estimates).
- April-June 2026 growth and shares; next release date: MoSPI, Press Note on Quarterly Estimates of GDP for Q1 2026-27, 31 Aug 2026.
- Base year, formulae: MoSPI, Press Note on New Series (base 2022-23), 27 Feb 2026. Saving and capital formation, 2024-25: MoSPI, NAS 2026, Statements 1.1 and 1.9, 31 Aug 2026.
- Base year 2011-12 and GDP at market prices from 30 Jan 2015: MoSPI, Changes in Methodology in the New Series (base 2011-12), March 2015.
- Classification of consumer durables, dwellings, financial assets and government consumption: United Nations and others, System of National Accounts 2008.
- The imaginary economies on slide 5 and in the quiz are invented for illustration.
This material is for training and investor education only. It is not investment, tax or legal advice and is not a recommendation to buy, sell or hold any security or scheme. Examples use assumed figures unless a source and date are shown. Mutual fund investments are subject to market risks; read all scheme related documents carefully. Trustner Asset Services Pvt. Ltd. is an AMFI-registered Mutual Fund Distributor (ARN-286886).