Table of Contents

Budget Deficit

A budget deficit occurs when a government's total spending exceeds its total revenue over a specific period, almost always a fiscal year. Think of it like a household spending more than it earns in a year; the difference is the deficit. This shortfall is the opposite of a budget surplus, where revenue is greater than spending. Each year's deficit gets added to the country's cumulative national debt, which represents the total sum of money the government owes from all past borrowing. While the term often carries a negative connotation, a budget deficit is not inherently a sign of economic doom. It can be a deliberate and sometimes necessary tool of fiscal policy, especially during an economic downturn, used to stimulate growth and support citizens.

Why Does It Happen and Is It Always Bad?

Governments can run deficits for several reasons, and whether it's “bad” depends entirely on the context.

The Usual Suspects

A Double-Edged Sword

Running a deficit can be a powerful tool for softening the blow of a recession. However, persistent and structurally large deficits can be problematic. If a government consistently lives far beyond its means even in good economic times, it can signal fiscal indiscipline. This can lead to a dangerously high national debt, which may eventually spook investors and require painful future tax hikes or spending cuts.

How Do Governments Fund a Deficit?

When a government spends more than it collects, it must get the cash from somewhere. It primarily has two options:

  1. Borrow Money: This is the most common method. The government's treasury department issues debt in the form of government bonds. In the United States, these are well-known instruments like Treasury Bills (T-bills), Treasury Notes (T-notes), and Treasury Bonds (T-bonds). It sells these IOUs to investors—including individuals, corporations, pension funds, and even other countries—with a promise to pay them back with interest.
  2. Print Money: A far more controversial approach is for the government's central bank to essentially create new money to buy the government's debt. In modern finance, this is often done through a process called quantitative easing (QE). While this may seem like a free lunch, it carries the immense risk of igniting runaway inflation, as it increases the amount of money in circulation without a corresponding increase in the economy's output of goods and services.

What It Means for a Value Investor

For a value investor, understanding a country's budget deficit is crucial because its ripple effects can directly impact your portfolio.