How India Prepares Its Annual Budget: A Step-by-Step Guide

Every year, the Union Budget arrives with great fanfare on the first of February, shaping the economic path for over a billion people. But what most people don’t realise is that the document read out in Parliament isn’t the result of a few weeks of number-crunching. It’s the outcome of a painstaking, six-month-long exercise involving dozens of ministries, thousands of officials, and an almost ceremonial commitment to secrecy. Let’s walk through exactly how the annual budget of the country is prepared, step by step.

The constitutional foundation of the budget 🔗

Before diving into the timeline, it helps to understand what the budget actually is in legal terms. The Union Budget is formally known as the Annual Financial Statement, a term drawn directly from Article 112 of the Constitution. Under this provision, the President is required to lay before both Houses of Parliament a statement of the estimated receipts and expenditure of the Government for every financial year.

The Budget Division of the Department of Economic Affairs, housed within the Ministry of Finance, is the nodal body that actually puts the document together. It works with over 90 ministries and departments, coordinating their inputs into a single, unified financial plan.

The preparation timeline: from September circulars to February presentation 🔗

The budget-making cycle is not a single event but a sequence of overlapping stages that begin almost six months before the Finance Minister rises to speak in the Lok Sabha.

Step 1: Issuing the budget circular (August-September) 🔗

The process formally kicks off when the Budget Division issues what is known as the Budget Circular. This document is sent to all Union Government ministries, departments, autonomous bodies, and agencies. According to Open Budgets India, the circular contains detailed instructions and guidelines on the form and content of the Statement of Budget Estimates that each entity must prepare.

In practical terms, the circular is a highly structured template. It tells departments exactly which formats to use, which heads to report under, and what supporting data to attach. Ministries are asked to furnish three distinct sets of numbers: actuals from the previous financial year, revised estimates for the current year, and fresh budget estimates for the year ahead. New scheme proposals must also be flagged here.

Step 2: Submission of estimates by ministries (October-November) 🔗

Once ministries receive the circular, they begin an intensive internal exercise. The Ministry of Education, for example, will calculate projected costs for flagship schemes such as Samagra Shiksha and the PM POSHAN mid-day meal programme. The Ministry of Railways will work out capital requirements for new lines, rolling stock, and safety upgrades. Each department submits a Statement of Budget Estimates (SBE) to the Finance Ministry.

These submissions include both expenditure demands and projected receipts, because many ministries also generate revenue through user fees, dividends from public sector undertakings, or licence charges.

Step 3: Scrutiny and pre-budget meetings (October-December) 🔗

This is where negotiation begins in earnest. The Budget Division prepares detailed briefs for the pre-Budget meetings, where each ministry’s requests are examined line by line. These meetings are chaired by the Expenditure Secretary and focus on trends of past expenditure, unspent balances, and the status of approvals for various schemes and projects.

It is common for proposed allocations to be trimmed significantly at this stage. A ministry that asks for, say, ₹2,00,000 crore might eventually be allocated ₹1,50,000 crore based on available fiscal space and competing priorities. NITI Aayog is also consulted to ensure that allocations align with longer-term national development goals.

Step 4: Pre-budget consultations with stakeholders (December-January) 🔗

Parallel to the internal scrutiny, the Finance Minister holds a series of consultations with external stakeholders. According to IIFL Capital, these groups typically include state representatives, bankers, agriculturists, economists, and trade unions. Industry chambers, think tanks, and civil society organisations also get a seat at the table.

Since 2015, the Finance Ministry has also invited suggestions directly from the public, an attempt to make the exercise more participatory. For Budget 2026, for instance, public suggestions were invited between mid-December 2025 and mid-January 2026.

Step 5: Consolidation and drafting (January) 🔗

By the first half of January, all the inputs are consolidated into the draft Annual Financial Statement. The Budget Division reconciles competing demands, finalises tax proposals for the Finance Bill, and prepares the various explanatory documents. In the last week of January, the Finance Minister’s Budget Speech is finalised, followed by the Prime Minister’s approval of the final document.

Step 6: The halwa ceremony and the lock-in 🔗

A fascinating tradition precedes the actual printing of the budget. The Halwa Ceremony, held roughly a week before presentation, marks the start of the physical printing process. The Finance Minister serves halwa to the officers and staff who will handle the budget documents, following the Indian custom of eating something sweet before an important task.

From this moment, the staff enter what is known as the “lock-in”. These staff members are not allowed to leave the premises of North Block until the Finance Minister concludes the Budget speech on February 1. This extraordinary secrecy exists because budget contents, especially tax changes, can move markets and commodity prices if leaked.

What goes into the budget document 🔗

The final budget is not a single document but a bundle of several interrelated papers, each serving a specific purpose.

Three categories of data 🔗

The Annual Financial Statement presents figures under three columns for every head: actuals of the previous financial year (for instance, 2024-25 when preparing the 2026-27 budget), revised estimates for the current year (2025-26), and budget estimates for the coming year (2026-27). This three-year view allows legislators to track whether departments are actually spending what they were allocated, and to spot patterns of over- or under-utilisation.

Classification of government activities 🔗

Government expenditure is grouped into broad functional categories: General Services (such as defence, police, tax collection, and administration of justice), Social Services (education, health, water supply, housing, welfare schemes), and Economic Services (agriculture, industry, transport, communication, energy). This classification helps policymakers and citizens see how the government is prioritising between maintaining the state apparatus, investing in human development, and driving economic growth.

The three funds that hold government money 🔗

A crucial feature of the Annual Financial Statement is that it presents receipts and payments under the three constitutional funds in which all government accounts are kept.

The Consolidated Fund of India 🔗

Established under Article 266(1) of the Constitution, this is the main reservoir of government finances. All tax revenues (income tax, GST, customs, excise), non-tax revenues (dividends from PSUs, licence fees), loans raised through treasury bills, and repayments of loans are credited here. Importantly, no money can be withdrawn from this fund except in accordance with law and with parliamentary authorisation.

The Contingency Fund of India 🔗

Created under Article 267, this fund is designed for emergencies. It is held by the Finance Secretary on behalf of the President, and allows the government to meet unforeseen expenditure without waiting for parliamentary approval (though approval must be obtained later to replenish the fund). As reported by Unacademy, the corpus was initially ₹5 crore, later raised to ₹500 crore in 2005, and further enhanced to ₹30,000 crore through the Finance Bill 2021.

The Public Account of India 🔗

Also created under Article 266(2), the Public Account handles money where the government acts merely as a banker or trustee – funds like small savings, provident funds, and postal insurance deposits. Because this money ultimately belongs to depositors and not to the government, parliamentary appropriation is not required for withdrawals, and the account is operated by executive action.

Why this elaborate process matters 🔗

It’s tempting to see budget preparation as just an accounting exercise, but it is fundamentally a political and administrative balancing act. The process forces every ministry to justify its spending plans, gives the Finance Ministry a chance to enforce fiscal discipline, and creates multiple points of scrutiny before public money is committed.

The distinction between the three funds also carries real constitutional weight. It ensures that ordinary government spending comes under parliamentary control, that emergencies can still be met without delay, and that money held in trust for citizens is not quietly absorbed into general revenue. The classification into general, social, and economic services, meanwhile, makes it possible for citizens and analysts to ask the most important question of any budget: is the government spending on what actually matters?

What do you think? If you were to redesign one part of the budget preparation process to make it more participatory or transparent, which stage would you change and why? And do you think the current balance between secrecy (to prevent market manipulation) and openness (to encourage public debate) is the right one for the country today?

References

1. https://www.constitutionofindia.net/articles/article-112-annual-financial-statement/
2. https://en.wikipedia.org/wiki/Union_budget_of_India
3. https://budgetbasics.openbudgetsindia.org/budget-process
4. https://blog.thealtinvestor.in/how-union-budget-is-prepared-step-by-step-process
5. https://www.indiainfoline.com/knowledge-center/union-budget/who-prepares-the-budget-and-the-steps-involved
6. https://www.constitutionofindia.net/articles/article-266-consolidated-funds-and-public-accounts-of-india-and-of-the-states/
7. https://unacademy.com/content/karnataka-psc/study-material/polity/contingency-fund/