The Union Budget of India Explained: Process and Key Terms

The Union Budget is the Government of India’s yearly statement of what it expects to earn and what it plans to spend in the coming financial year. It is the single most important economic document that the Centre places before Parliament, and it shapes everything from income tax slabs and customs duties to allocations for roads, defence, health, education and welfare schemes.

For many citizens the Budget is a day of headlines about what gets cheaper or costlier. Behind the speech, however, lies a carefully layered constitutional and administrative process: months of preparation inside the Ministry of Finance, detailed scrutiny by Parliament, and a set of technical terms such as fiscal deficit, Consolidated Fund and Appropriation Bill that are easy to hear and hard to understand. This guide explains the process and the vocabulary in plain language. Last updated: 29 September 2026.

What Is the Union Budget and Why Does It Matter?

The Constitution does not use the word “Budget” in its text. Instead, Article 112 requires the President to cause a statement of the estimated receipts and expenditure of the Government of India for each financial year to be laid before both Houses of Parliament. This statement is called the Annual Financial Statement, and the word Budget is the everyday name for it.

The Union Budget does three broad jobs at once.

• Authorisation: The executive cannot spend public money or collect taxes on its own authority. The Budget, once approved, gives the government legal permission to do both.
• Policy signalling: Tax changes, new schemes and shifts in spending priorities show where the government wants the economy to head.
• Accountability: By presenting estimates every year, the government exposes its financial plans to debate by elected representatives, and later to audit by the Comptroller and Auditor General (CAG).

It is important to remember that the Budget is a set of estimates and proposals. Actual receipts and spending can differ, which is why the government also publishes revised estimates during the year and final actuals afterwards.

The Constitutional Basis of the Union Budget

Several articles work together to give the Budget its legal backbone. Knowing them makes the whole process easier to follow.

• Article 265: No tax shall be levied or collected except by authority of law. This is the reason tax proposals must be turned into a Finance Bill.
• Article 266: Creates the Consolidated Fund of India and the Public Account of India, and says that money can be withdrawn from the Consolidated Fund only through a law passed by Parliament.
• Article 267: Allows the Contingency Fund of India for unforeseen, urgent expenditure.
• Article 110: Defines a Money Bill, which can be introduced only in the Lok Sabha.
• Article 112: Requires the Annual Financial Statement and separates expenditure “charged” on the Consolidated Fund from expenditure that Parliament votes on.
• Article 113: Provides for Demands for Grants, which are voted only in the Lok Sabha and cannot be moved without the President’s recommendation.
• Article 114: Requires an Appropriation Bill before any money leaves the Consolidated Fund.
• Article 115: Covers supplementary, additional and excess grants.
• Article 116: Deals with votes on account, votes of credit and exceptional grants.
• Article 117: Contains special provisions for financial Bills, including the Finance Bill.

States follow a parallel scheme: Article 202 requires each state government to lay its own annual financial statement before the state legislature.

A Brief History of the Indian Budget and the Financial Year

The practice of a formal annual budget in India goes back to the colonial period. James Wilson, the first Finance Member of the Viceroy’s Council, presented the first budget on 7 April 1860. After Independence, R. K. Shanmukham Chetty presented the first budget of free India on 26 November 1947, covering the remainder of that financial year. The first budget after the Constitution came into force on 26 January 1950 was presented by John Mathai.

Milestones worth knowing

• 1921-24: Following the recommendations of the Acworth Committee, railway finances were separated from general finances, and a separate Railway Budget was first presented in 1924.
• 1999: The presentation time was moved from 5 pm to 11 am, ending a colonial-era custom rooted in London’s time zone.
• 2016: The last Budget presented on the final working day of February.
• 2017: The Budget was advanced to 1 February, and the Railway Budget was merged with the general Budget, ending a separate presentation that had lasted for about ninety years. In the same year the old “Plan” and “Non-Plan” classification of expenditure was dropped in favour of revenue and capital classification.
• 2021: The first paperless Budget, with documents made available digitally through a mobile app and the official website.

Two personal milestones are also often cited. Indira Gandhi became the first woman to present a Budget in 1970 while holding the finance portfolio, and Morarji Desai is remembered for presenting more Union Budgets than any other Finance Minister.

The financial year and why 1 February matters

India’s financial year runs from 1 April to 31 March, and it is written as, for example, 2026-27. Every Union Budget therefore covers a period that begins two months after it is presented.

The move to 1 February is not a cosmetic change. When the Budget was presented on the last day of February, Parliament often had barely a month to pass the taxation and appropriation Bills before 1 April. That meant ministries received their approved funds late, and spending in the early months of the year was slow. Because monsoon-linked and construction-related spending tends to follow the calendar, delayed approvals also pushed project work into the later part of the year.

Presenting the Budget a full month earlier allows Parliament to complete the whole exercise, including the Demands for Grants, before the new financial year starts. Ministries can then begin spending from 1 April rather than waiting for approvals. Merging the Railway Budget with the general Budget was meant to give a single, unified picture of the Centre’s finances, although Indian Railways still has its own detailed Demands for Grants.

The Structure of the Union Budget: Revenue and Capital

The budget is organised into two main accounts. The Revenue Budget covers day-to-day earnings and running costs. The Capital Budget covers assets, liabilities and borrowing.

A useful test is to ask whether the transaction leaves the government with an asset or a liability. Building a highway is capital expenditure because a durable asset is created, whereas paying a salary is revenue expenditure because the benefit is consumed immediately. Economists usually prefer that revenue receipts pay for revenue expenditure, and that borrowing be used mainly to build assets.

Receipts and Expenditure: Where the Money Comes From and Goes

Government revenue is broadly divided into tax revenue and non-tax revenue.

Tax revenue

Taxes are of two kinds. Direct taxes are paid straight to the government by the person or entity on whom they are levied, such as income tax on individuals and corporation tax on companies. The burden cannot easily be passed on to someone else. Indirect taxes are collected from consumers as part of the price of goods and services. Since 1 July 2017, most indirect taxes at the Centre and state level have been merged into the Goods and Services Tax (GST), which is overseen by the GST Council under Article 279A. Customs duties on imports and Union excise duty on a few products remain outside GST.

The Union Budget itself proposes changes to direct taxes and customs duties. GST rates are decided by the GST Council rather than in the Budget speech.

Non-tax revenue

This category covers earnings that are not taxes. Typical sources are interest on loans given to states and others, dividends and profits from public sector enterprises, the surplus transferred by the Reserve Bank of India, fees and fines, and receipts from spectrum auctions or other licences.

Sharing with the states

A significant portion of the divisible pool of central taxes goes to states on the recommendation of the Finance Commission, which is constituted under Article 280 usually every five years. Cesses and surcharges, however, are generally not shared. This is why the Budget distinguishes between gross tax revenue and the net amount that stays with the Centre.

Where the money goes

Spending appears in the Budget in several ways: by ministry, by scheme and by economic category. Some of the biggest heads have remained similar for decades.

• Interest payments: The cost of servicing past borrowing is among the largest single items, and it is a committed expense.
• Transfers to states: Tax devolution and grants make up a large chunk of the outflow.
• Central sector schemes: Programmes fully funded and run by the Centre.
• Centrally sponsored schemes: Programmes implemented by states with a funding share from the Centre.
• Defence, pensions and subsidies: Recurring commitments such as food, fertiliser and fuel support and retirement benefits.
• Capital outlay: Investment in infrastructure, which governments increasingly highlight as a driver of growth.

Charged and voted expenditure

Article 112(3) lists items that are “charged” on the Consolidated Fund. These include the emoluments of the President, the salaries of Supreme Court judges, the Comptroller and Auditor General and the Speaker, as well as debt charges. Parliament may discuss charged expenditure but does not vote on it. Everything else is “voted” expenditure and must be approved through Demands for Grants.

The Three Funds: Consolidated, Contingency and Public Account

Government money in India is held in three constitutional pools, and confusing them is a common error.

• Consolidated Fund of India (Article 266(1)): All revenues received, loans raised and repayments of loans go into this fund. Money leaves it only through an Appropriation Act. Almost everything in the Budget relates to this fund.
• Contingency Fund of India (Article 267): A revolving fund placed at the disposal of the President and operated in practice by the Finance Secretary. It is used for urgent, unforeseen needs, such as disaster response, when Parliament is not in session. The amount spent is later reimbursed to the fund after Parliament approves it.
• Public Account of India (Article 266(2)): Here the government acts like a banker. Provident funds, small savings deposits and similar money held on trust are kept in this account. Because this money belongs to depositors rather than the state, withdrawals do not require parliamentary appropriation, although the account is audited.

The state governments have equivalent funds under Articles 266 and 267 in their own names.

Understanding the Deficits and the FRBM Act

When the government spends more than it earns, the gap is financed largely through borrowing. The Budget tracks this gap with three principal measures.

As a simple illustration, if a government’s total spending were 100 units and its receipts other than borrowing were 70 units, the fiscal deficit would be 30 units. If interest payments were 20 of those units, the primary deficit would be 10. The numbers here are only for explanation, not actual figures.

An effective revenue deficit, introduced in the early 2010s, adjusts the revenue deficit by removing grants given to states for creating capital assets, since those are revenue in form but capital in nature.

The FRBM Act

The Fiscal Responsibility and Budget Management (FRBM) Act was enacted in 2003 and came into force in 2004. It commits the Centre to reduce its deficits in a rule-based way and to be transparent about its finances. The original framework aimed at eliminating the revenue deficit and keeping the fiscal deficit at 3 per cent of GDP. The Act requires the government to place documents such as the Medium-term Fiscal Policy Statement, the Fiscal Policy Strategy Statement and the Macro-economic Framework Statement before Parliament along with the Budget.

The Act has been amended over time. Following the report of the N. K. Singh-led FRBM Review Committee, the 2018 amendments shifted attention towards a debt-to-GDP ceiling as the main anchor. The law also contains an escape clause that permits temporary deviation in circumstances such as war, national security concerns, a national calamity or a severe economic slowdown.

How the Union Budget Is Prepared

Preparation begins roughly five months before the speech. The Budget Division of the Department of Economic Affairs in the Ministry of Finance is the nodal unit for coordinating the exercise.

Step by step

• Budget circular (around September): The Ministry of Finance issues instructions to all ministries, departments and autonomous bodies asking for their estimates.
• Estimates: Each ministry submits Revised Estimates for the current year and Budget Estimates for the next year.
• Review meetings: Through the autumn, the Expenditure Department and the Department of Economic Affairs hold discussions with ministries to settle allocations. The Department of Revenue estimates tax collections through the Central Board of Direct Taxes and the Central Board of Indirect Taxes and Customs.
• Pre-budget consultations: Usually in the winter, the Finance Minister meets representatives of industry, farmers, economists, trade unions and civil society, as well as state finance ministers.
• Final decisions: The Finance Minister, in consultation with the Prime Minister, settles the overall package. The Union Cabinet is informed of the Budget proposals shortly before the speech.

The halwa ceremony

About a week before the presentation, the Finance Ministry marks the start of the final printing stage with the traditional halwa ceremony in North Block. A large pan of halwa is cooked and served to the staff. Officials involved in finalising the documents then remain within the ministry premises with restricted contact with the outside world, to preserve the secrecy of the tax proposals until they are presented in Parliament. In recent years, with digital documents replacing printed copies, the ceremony has been retained as a custom marking the start of the lock-in.

How Parliament Passes the Budget

Once the Finance Minister delivers the Budget speech, the document begins a defined journey through Parliament.

1. Presentation: The speech is delivered in the Lok Sabha, and the Budget documents are laid on the table. A copy is laid before the Rajya Sabha as well. The Finance Bill is introduced at this stage.
2. General discussion: After a gap of a few days, members debate the Budget as a whole. No voting takes place in this stage, and the Finance Minister replies at its close.
3. Scrutiny by committees: Parliament adjourns for a recess during which the Departmental Related Standing Committees examine the Demands for Grants of the ministries under them and submit reports.
4. Voting on Demands for Grants: The Lok Sabha discusses and votes on the demands ministry by ministry. Members may move cut motions to reduce a demand, whether to disapprove of a policy, to urge economy or to draw attention to a grievance through a token cut. Because time is limited, the Speaker applies the “guillotine” at a fixed point, and all the remaining demands are put to vote together.
5. Appropriation Bill: After the demands are voted, this Bill is passed to authorise withdrawal from the Consolidated Fund of the amounts approved and the charged expenditure.
6. Finance Bill: This Bill gives legal effect to the tax proposals. It is generally passed after the Appropriation Bill, and the process is meant to be completed by 31 March.

The Appropriation Bill and the Finance Bill are typically Money Bills. Under Article 109, the Rajya Sabha may discuss them but has to return them within fourteen days with any recommendations, and the Lok Sabha is free to accept or reject those recommendations. Once the President gives assent, the Bills become law.

Under the Provisional Collection of Taxes Act, 1931, certain tax proposals can take effect immediately after the Budget is presented, so that the government does not lose revenue during the days of parliamentary debate. The changes lapse if not enacted within the prescribed period.

Vote on account, interim budget and supplementary grants

The full process above is not always completed before 1 April. The Constitution therefore provides a way to keep government running.

Vote on account

Under Article 116, the Lok Sabha may grant a sum in advance to meet expenditure for a part of the financial year, pending the passage of the regular Appropriation Bill. It is commonly taken for a few months at a time.

Interim budget

In a general election year, the outgoing government generally avoids introducing major policy changes and presents what is popularly called an “interim budget” (or a vote on account). This is a convention rather than a term written into the Constitution. The newly elected government then presents its own full Budget, usually a few months after taking office.

Other grants

• Supplementary grant: Sought when the sum authorised for a service is found inadequate during the year.
• Additional grant: For a new service not contemplated in the Budget.
• Excess grant: Sought after the year when money has been spent beyond the amount granted.
• Vote of credit and exceptional grant: For large or unexpected demands where details cannot be stated, such as a national emergency.

The Economic Survey and the Key Budget Documents

The Economic Survey

The Economic Survey is presented in Parliament a day before the Budget, usually by the Finance Minister. It is prepared by the Economic Division of the Department of Economic Affairs under the Chief Economic Adviser. First presented in 1950-51, it was released along with the Budget until 1964 and then separated so that it could be read ahead of the Budget. The Survey reviews the state of the economy, sectoral trends and policy challenges. It is not a legal requirement, and it does not bind the Budget, but it provides the analytical backdrop.

Main documents of the Budget

• Budget speech: Usually divided into Part A (policies and schemes) and Part B (taxation proposals).
• Annual Financial Statement: The constitutionally required document showing receipts and expenditure. It shows actuals of the previous year, budget and revised estimates of the current year, and budget estimates of the next year.
• Expenditure Budget: Details of spending across ministries and schemes.
• Receipts Budget: An account of tax and non-tax revenue and capital receipts.
• Demands for Grants: Detailed ministry-wise requests placed before the Lok Sabha.
• Finance Bill and Memorandum: The Bill proposes tax changes, and the Memorandum explains the provisions in simple terms.
• Fiscal policy statements: The FRBM-mandated statements outlining the fiscal roadmap.
• Budget at a Glance: A short summary that many readers find handy.

Reading the Budget Like an Informed Citizen

Headline announcements often distract from the numbers that matter most. A few tips can help you look beyond the speech.

• Compare Budget Estimates with Revised Estimates and Actuals of earlier years to see whether promised allocations were really spent.
• Look at the share of capital expenditure in total spending, rather than only the total figure.
• Read the fiscal deficit alongside the debt trend, since a falling deficit can still leave a large stock of debt.
• Check how much of revenue is committed to interest and other unavoidable items, which shows how much room remains for new priorities.
• Note whether a scheme is centrally sponsored, since its outcome depends on state participation as well.

The Budget documents are freely available on the India Budget website of the Ministry of Finance, and the Parliament’s Standing Committee reports offer further detail for readers who wish to go deeper.

Conclusion

The Union Budget is much more than a speech about taxes. It is a constitutional requirement, a legal authorisation, an economic roadmap and a test of accountability, all in one. Once the key ideas are clear, namely the revenue and capital divisions, the three funds, the different deficits and the sequence of Bills in Parliament, the annual exercise becomes far easier to follow. Whoever presents it and whatever the numbers, the framework described here remains the same.

Frequently Asked Questions

Under which Article of the Constitution is the Union Budget presented?

The Union Budget is presented under Article 112, which requires the President to lay an Annual Financial Statement before Parliament for each financial year. The term “Budget” is not used in the Constitution itself. It is the popular name for this statement.

Why was the Budget date shifted to 1 February?

Since 2017 the Budget has been presented on 1 February instead of the last working day of February. This gives Parliament enough time to pass the Appropriation and Finance Bills before the financial year begins on 1 April, so that ministries can spend their approved funds from the start of the year.

What is the difference between fiscal deficit and revenue deficit?

Revenue deficit is the shortfall of revenue receipts against revenue expenditure, showing whether day-to-day costs are met from regular earnings. Fiscal deficit is the gap between total expenditure and total receipts excluding borrowings, showing how much the government needs to borrow in a year.

What is an interim budget or vote on account?

In an election year, the outgoing government seeks Parliament’s approval, under Article 116, for enough funds to run the government for a few months. This is called a vote on account, and it is popularly known as an interim budget. The new government later presents a full Budget.

What is the halwa ceremony?

The halwa ceremony is a traditional event held in the Ministry of Finance about a week before the Budget, marking the start of the final printing stage. Officials preparing the documents then stay in a secure lock-in to keep the proposals confidential until they are presented in Parliament.

Is the Economic Survey part of the Budget?

No. The Economic Survey is a separate document, presented a day before the Budget, that reviews the state of the economy. It is not a constitutional requirement and does not contain the government’s tax or spending proposals, but it provides the economic context for the Budget.

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