Union Budget 2026: 10 essential economic concepts everyone should know about
In a Budget season dominated by big numbers and bold promises, these concepts help decode what truly matters.
- Jan 29, 2026,
- Updated Jan 29, 2026 3:54 PM IST
As India prepares for the Union Budget 2026, attention is once again turning to the government’s annual financial roadmap that shapes taxation, spending and economic priorities for the year ahead. Finance Minister Nirmala Sitharaman will present the Budget on February 1, a Sunday—a rare occurrence in parliamentary history—during the ongoing Budget session of Parliament, which began with President Droupadi Murmu’s address to a joint sitting of the Lok Sabha and Rajya Sabha.
The Budget session will continue until April 2 in two phases, with the first leg running from January 28 to February 13 and the second from March 9 to April 2. Ahead of the Budget, the Economic Survey—expected to be tabled in Parliament on January 29 will offer a detailed assessment of the economy and provide context for the policy choices outlined in the Budget.
To better understand what the Union Budget 2026 is really saying beyond headline announcements, here are 10 key economic concepts to know:
1. Inflation
Inflation refers to a sustained rise in the prices of goods and services over time. When inflation rises, the purchasing power of money declines, directly affecting household budgets.
2. Fiscal Deficit
The fiscal deficit is the difference between the government’s total spending and its total receipts, excluding borrowings. It indicates how much the government needs to borrow in a year.
3. Gross Domestic Product (GDP)
GDP measures the total value of goods and services produced in the economy and serves as a key indicator of economic growth.
4. Capital Expenditure (Capex)
Capex includes spending on infrastructure and asset creation, such as highways, railways and defence equipment, aimed at boosting long-term growth.
5. Revenue Expenditure
This covers routine expenses like salaries, pensions, subsidies and interest payments that do not result in asset creation.
6. Tax Buoyancy
Tax buoyancy shows how tax revenue grows in relation to economic growth, reflecting the efficiency of tax collection.
7. Borrowings
Borrowings help bridge the gap between government receipts and expenditure but also add to future interest costs.
8. Direct and Indirect Taxes
Direct taxes are paid by individuals and companies, while indirect taxes are levied on goods and services.
9. Subsidies
Subsidies are financial support provided by the government to reduce costs for consumers in key sectors such as food, fertilisers and energy.
10. Economic Survey
Published before the Budget, the Economic Survey reviews economic performance and highlights risks and reform priorities that often shape Budget decisions.
Understanding these terms can help citizens and investors alike better decode the Union Budget and its implications for the economy.
Track live Budget updates, breaking news, expert opinions and in-depth analysis only on BusinessToday.in
As India prepares for the Union Budget 2026, attention is once again turning to the government’s annual financial roadmap that shapes taxation, spending and economic priorities for the year ahead. Finance Minister Nirmala Sitharaman will present the Budget on February 1, a Sunday—a rare occurrence in parliamentary history—during the ongoing Budget session of Parliament, which began with President Droupadi Murmu’s address to a joint sitting of the Lok Sabha and Rajya Sabha.
The Budget session will continue until April 2 in two phases, with the first leg running from January 28 to February 13 and the second from March 9 to April 2. Ahead of the Budget, the Economic Survey—expected to be tabled in Parliament on January 29 will offer a detailed assessment of the economy and provide context for the policy choices outlined in the Budget.
To better understand what the Union Budget 2026 is really saying beyond headline announcements, here are 10 key economic concepts to know:
1. Inflation
Inflation refers to a sustained rise in the prices of goods and services over time. When inflation rises, the purchasing power of money declines, directly affecting household budgets.
2. Fiscal Deficit
The fiscal deficit is the difference between the government’s total spending and its total receipts, excluding borrowings. It indicates how much the government needs to borrow in a year.
3. Gross Domestic Product (GDP)
GDP measures the total value of goods and services produced in the economy and serves as a key indicator of economic growth.
4. Capital Expenditure (Capex)
Capex includes spending on infrastructure and asset creation, such as highways, railways and defence equipment, aimed at boosting long-term growth.
5. Revenue Expenditure
This covers routine expenses like salaries, pensions, subsidies and interest payments that do not result in asset creation.
6. Tax Buoyancy
Tax buoyancy shows how tax revenue grows in relation to economic growth, reflecting the efficiency of tax collection.
7. Borrowings
Borrowings help bridge the gap between government receipts and expenditure but also add to future interest costs.
8. Direct and Indirect Taxes
Direct taxes are paid by individuals and companies, while indirect taxes are levied on goods and services.
9. Subsidies
Subsidies are financial support provided by the government to reduce costs for consumers in key sectors such as food, fertilisers and energy.
10. Economic Survey
Published before the Budget, the Economic Survey reviews economic performance and highlights risks and reform priorities that often shape Budget decisions.
Understanding these terms can help citizens and investors alike better decode the Union Budget and its implications for the economy.
Track live Budget updates, breaking news, expert opinions and in-depth analysis only on BusinessToday.in