Budget: What It Is, Types, How Government Budgets Work, and Why It Matters
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GeoRenus Editorial Team
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GeoRenus Editorial Team
A budget is a financial plan that estimates income and expenditure over a specific period. Government budgets involve four stages: formulation, approval, implementation, and evaluation. Revenue comes from direct taxes, indirect taxes, and non-tax sources, while expenditure covers defense, education, healthcare, and infrastructure. Budgets can be balanced, surplus, or deficit depending on the relationship between income and spending.
A budget is a financial plan that estimates income and expenditure over a specific period. The word "budget" comes from the French word "bougette," meaning a small leather bag — referring to the bag in which financial documents were carried.
In ancient times, budgeting simply meant managing a bag of money. The formal concept of a national budget emerged around 1760 in Britain, when the government began presenting annual financial plans to Parliament. Today, every country — and every household — benefits from having a structured budget.
There's a well-known saying in personal finance: "A person earns to understand spending, and spends to understand earning." Budgets exist precisely to break this cycle — by planning both sides of the equation in advance.
The core difference between a personal budget and a government budget is scale. An individual balances groceries and rent; a government balances national defense, education, infrastructure, and social programs — often worth billions or even trillions of dollars.
Creating a national budget is a complex, multi-step process that typically follows these stages:
In Bangladesh, the fiscal year runs from July 1 to June 30. The country's constitution (Article 87) mandates that a budget must be presented to parliament annually.
Every government budget revolves around two fundamental elements:
The relationship between these two components determines whether a country runs a surplus, a deficit, or a balanced budget.
Government revenue comes from three main categories:
Taxes paid directly by individuals and businesses, including income tax, corporate tax, and property tax. In Bangladesh, individual income tax exemption starts at 2.5 lakh taka per year (approximately $2,300).
Taxes collected on goods and services, such as import duties, VAT (Value Added Tax), and excise duties. These are often embedded in the price you pay at the store.
Income from sources other than taxes, including fees, fines, stamp duties, sale of government assets, and revenue from state-owned enterprises. For example, revenue from selling postage stamps, registering documents, and even auctioning luxury items confiscated by customs.
Governments collect revenue through multiple channels:
A government's budget is more than just numbers — it reflects the nation's priorities. The other critical aspect of a budget is how the money is spent. Major expenditure categories include:
"A budget is more than a collection of numbers; it reflects the values and priorities of a nation." — Jacob Lew, Former U.S. Secretary of the Treasury
Budgets are classified based on the relationship between revenue and expenditure:
When revenue equals expenditure. This is the ideal scenario but rarely achieved in practice. A balanced budget means the government is not borrowing or accumulating surplus funds.
When revenue exceeds expenditure. The government collects more than it spends and can use the surplus to pay down debt or build reserves. Countries like Norway and Singapore often run budget surpluses.
When expenditure exceeds revenue. This is the most common scenario globally. Governments cover the shortfall through borrowing — either domestically or from international lenders. While deficit spending can stimulate growth, excessive deficits can lead to debt crises.
Most developing countries, including Bangladesh, typically run deficit budgets. To fill the gap, governments turn to foreign loans, domestic borrowing, or even printing money — though the latter can fuel inflation.
Bangladesh's 2022-2023 fiscal year budget provides a useful case study:
The budget allocated significant funds toward mega infrastructure projects like the Padma Bridge Rail Link, Dhaka Metro Rail, Rooppur Nuclear Power Plant, and Karnaphuli Tunnel — projects designed to transform the country's economic landscape.
A budget is far more than a financial document — it's a blueprint for a nation's future. It reflects what a government values, how it plans to grow the economy, and how it intends to serve its citizens. Whether at the personal or national level, effective budgeting is the foundation of financial health.
Understanding how budgets work — where revenue comes from, how it's spent, and what happens when there's a deficit — empowers citizens to engage meaningfully in economic discussions and hold their governments accountable.
Every single day you go to a shop, hand over some notes, and walk away with what you need. The shopkeeper happily accepts those notes without any hesitation. But have you ever stopped and thought — why does that work? What is actually behind those pieces of paper that makes everyone willing to accept them? Why does a 500 taka note say "চাহিবামাত্র ইহার বাহককে দিতে বাধ্য থাকিবে" — meaning the bearer must be paid on demand? Money is so deeply embedded in our daily lives that most of us never question how it actually works. But understanding money — what it really is, how it functions, where it came from, and what different types exist — is the foundation of understanding any economy. At its core, money is simply a medium of exchange that people use to trade goods and services, repay debts, and measure value. It sounds simple. But the story behind it spans thousands of years and several fascinating transformations — from cowrie shells and whale teeth to gold coins, paper notes, and digital deposits.
