What is a fiscal deficit?

A fiscal deficit occurs when a government's expenditures surpass its revenues over a specific period, typically a financial year. This situation indicates that the government is spending more money than it is bringing in through taxation and other revenues. When a fiscal deficit exists, it often leads the government to borrow money or accumulate national debt to cover the gap between income and spending. This is a significant concept in economics as it can reflect the state of a country's economy—if the deficit is widening, it may indicate economic distress or increased public spending.

In contrast, the other choices illustrate different financial scenarios. A balance between income and expenditure signifies budgetary equilibrium, where revenues meet or exceed spending, rather than falling short as in a fiscal deficit. An increase in national debt refers to the accumulation of money that a government owes, which can be a consequence of fiscal deficits but does not define the term itself. Lastly, a situation of economic surplus suggests that revenues exceed expenditures, directly opposing the notion of a fiscal deficit. Understanding these distinctions is crucial for interpreting fiscal health and government financial strategies.