---
title: "Government Expenditures — AP Macro Definition & Exam Guide"
description: "Government expenditures are government purchases plus transfer payments, the spending side of the budget that drives deficits and the national debt in AP Macro Unit 5."
canonical: "https://fiveable.me/ap-macro/key-terms/government-expenditures"
type: "key-term"
subject: "AP Macroeconomics"
unit: "Unit 5"
---

# Government Expenditures — AP Macro Definition & Exam Guide

## Definition

In AP Macro, government expenditures are the total of government purchases of goods and services plus transfer payments in a given year. They sit on the spending side of the budget equation, and when they exceed tax revenues, the government runs a deficit and adds to the national debt.

## What It Is

Government expenditures are everything the government spends in a year. The CED splits this into two buckets: **[government purchases](/ap-macro/unit-5/government-deficits-national-debt/study-guide/ewLjpdmm1GjHdsbmwrcv "fv-autolink")** (buying goods and services like roads, military equipment, and government salaries) and **[transfer payments](/ap-macro/key-terms/transfer-payments "fv-autolink")** (money handed out without getting goods in return, like Social Security and unemployment benefits).

Why does the split matter? Because the budget equation in EK POL-3.B.1 defines the surplus or deficit as [tax revenues](/ap-macro/unit-3/automatic-stabilizers/study-guide/MsJrpyKEKTyR3zre9CM9 "fv-autolink") minus government purchases plus transfer payments. Expenditures are the whole second half of that equation. If you only counted purchases and forgot transfers, you'd miscalculate the deficit. The government also pays interest on accumulated debt (EK POL-3.B.3), and that interest is itself an expenditure, which is how debt feeds on itself.

## Why It Matters

This term lives in **[Unit 5](/ap-macro/unit-5 "fv-autolink"), Topic 5.4 (Deficits and the National Debt)** and is the backbone of learning objective **[AP Macro](/ap-macro "fv-autolink") 5.4.A**, which asks you to define the budget surplus, deficit, and national debt. You literally cannot do the deficit calculation without knowing what counts as an expenditure. It also feeds **AP Macro 5.4.B** on the burden of the national debt, because more spending today (without matching revenue) means more debt and more interest payments crowding out future spending.

## Connections

### [Budget Deficit (Unit 5)](/ap-macro/key-terms/budget-deficit)

A deficit is just expenditures minus tax revenues when expenditures win. [Government spending](/ap-macro/key-terms/government-spending "fv-autolink") is one of the two ingredients, so every deficit question is really an expenditures-versus-revenue comparison.

### Fiscal Policy (Units 3 & 5)

Expansionary fiscal policy IS raising government expenditures (or cutting taxes) to close a recessionary gap. The [Unit 3](/ap-macro/unit-3 "fv-autolink") spending you use to shift aggregate demand becomes the Unit 5 spending that adds to the debt.

### Public Debt (Unit 5)

Run a deficit one year and you add that gap to the national debt. Years of expenditures outpacing revenue stack up into the public debt, and the interest on it becomes a new expenditure each year.

### [Recessionary Gap (Unit 3)](/ap-macro/key-terms/recessionary-gap)

When output is below [full employment](/ap-macro/key-terms/full-employment "fv-autolink"), governments often crank up expenditures to boost aggregate demand. That's the bridge connecting why a government spends (close the gap) to the cost of spending (a bigger deficit).

## On the AP Exam

Multiple-choice questions love to give you raw numbers and make you sort them. A typical stem hands you tax revenues, government purchases, and transfer payments, then asks you to find the deficit. For example, $4.2 trillion in revenue against $3.8 trillion in purchases plus $900 billion in transfers gives a deficit of -$500 billion, because expenditures ($4.7 trillion) exceed revenue. Other questions test whether you can tell expenditures apart from revenue, like asking which scenario most directly increases the national debt (answer: spending more than you collect). On FRQs, you'll use expenditures inside fiscal policy and AD/AS analysis, showing how a spending increase shifts aggregate demand right and what it does to the budget balance.

## Government Expenditures vs Tax revenues

Expenditures are money going OUT (purchases plus transfers); tax revenues are money coming IN (payroll, corporate, and excise taxes). The deficit is revenues minus expenditures, so mixing them up flips your sign. If expenditures are bigger, you have a deficit; if revenues are bigger, a surplus.

## Key Takeaways

- Government expenditures equal government purchases plus transfer payments, not just one or the other.
- The budget balance is tax revenues minus expenditures, so a negative number means a deficit.
- Running a deficit adds that amount to the national debt, and the interest on that debt becomes a new expenditure.
- Expansionary fiscal policy works by raising expenditures to shift aggregate demand right and close a recessionary gap.
- On MCQs, plug the numbers into revenues minus (purchases + transfers) to find the surplus or deficit.

## FAQs

### What are government expenditures in AP Macro?

They're the total government spending in a year, defined as government purchases of goods and services plus transfer payments like Social Security and unemployment benefits. They're the spending side of the budget equation in EK POL-3.B.1.

### Are transfer payments counted as government expenditures?

Yes. The CED definition of the budget balance explicitly adds transfer payments to government purchases. If you only count purchases, you'll understate spending and miscalculate the deficit.

### How are government expenditures different from tax revenues?

Expenditures are money the government spends; tax revenues are money it collects (payroll, corporate, excise taxes). The deficit is revenues minus expenditures, so confusing the two flips your answer's sign.

### Do higher government expenditures always increase the national debt?

No, only when expenditures exceed tax revenues. If revenue covers the spending, you can spend more and still run a surplus or balanced budget. Debt rises only from the deficit, the gap between the two.

### How do I calculate the budget deficit on the AP exam?

Take tax revenues and subtract total expenditures (purchases plus transfer payments). If you get a negative number, like -$500 billion, that's a deficit; positive means a surplus.

## Related Study Guides

- [5.4 Deficits and the National Debt](/ap-macro/unit-5/government-deficits-national-debt/study-guide/ewLjpdmm1GjHdsbmwrcv)

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