Powers and Functions of Congress

Congress may tax and spend for the general welfare. Appropriations determine whether money may be drawn from the Treasury, giving Congress leverage over programs and executive action.

The taxing power raises national revenue, while the spending power permits Congress to fund programs serving the general welfare. Spending may reach objectives beyond direct federal regulation by offering funds on conditions, but those conditions must remain constitutionally permissible and cannot become a disguised unlimited police power.

The mechanism behind powers and functions of congress

The Appropriations Clause makes enacted legislative authority necessary before money is drawn from the Treasury. An authorization can create a program or set a maximum, yet an agency may still need an appropriation before obligating funds. Conversely, appropriations language can limit how available money is used.

Powers and Functions of Congress: key distinctions

Follow three separate decisions: how revenue is raised, what program is authorized, and what funding is legally provided. The president proposes and executes within law. Congress legislates taxes and appropriations through bicameralism and presentment. Neither a committee plan nor a presidential budget alone moves Treasury funds.

Practice with powers and functions of congress

For Taxing and spending, distinguish an enumerated or implied legislative power from a congressional check on another branch. Give one concrete example.

Video lesson: Powers and Functions of Congress

Heimler's History gives a focused explanation of this topic in Structures, Powers, and Functions of CONGRESS [AP Gov Review, Unit 2 Topic 2].

If the player does not load, watch this lesson directly on YouTube.

Connect this lesson to the larger course

For a broader map connecting powers and functions of congress to Congress, the presidency, the courts, and the bureaucracy, use the AP U.S. Government and Politics learning hub.