The President of the United States is the head of state, head of government, leader of the executive branch, and commander in chief of the armed forces of the United States. The office is created by Article II of the United States Constitution.
As of 22 June 2026, the president is Donald J. Trump, who was sworn in on 20 January 2025 as the 47th president. He is also counted as the 45th president because he previously served from 2017 to 2021.
Constitutional Basis
Article II states that executive power is vested in a President of the United States, who serves a four-year term together with the Vice President.
The Constitution gives the president several formal powers and duties, including:
- Executing federal law.
- Serving as commander in chief.
- Requiring written opinions from heads of executive departments.
- Granting reprieves and pardons for federal offences, except in impeachment cases.
- Making treaties with Senate consent.
- Appointing ambassadors, judges, and other officers with Senate involvement where required.
- Reporting to Congress on the state of the union.
- Receiving ambassadors and other public ministers.
The office has expanded in practical importance over time as the federal government, national security state, regulatory state, and global role of the United States have grown.
Executive Branch
The president directs the executive branch. This includes Cabinet departments, agencies, the White House staff, national security bodies, and a large federal workforce.
Presidents issue executive orders, memoranda, proclamations, and other directions, but those actions must rest on constitutional or statutory authority. Courts can block presidential action where it exceeds lawful power.
The Federal Register publishes presidential documents after they are signed and processed. This creates an official public record of executive orders and other presidential actions.
Commander in Chief
The president is commander in chief of the Army and Navy, and of state militia when called into federal service. Modern law and practice treat this role as applying to the United States armed forces as a whole.
The commander-in-chief role gives the president operational control over the armed forces, but it does not erase Congress's war powers. Congress controls declarations of war, military funding, statutory limits, and oversight. The boundary between presidential military authority and congressional war powers has been disputed throughout American history.
Election
Presidents are chosen through the Electoral College process rather than by a direct national popular vote.
In a modern presidential election, parties choose nominees through state primaries, caucuses, and conventions. Voters then vote in the general election for electors pledged to candidates. The candidate who receives a majority of electoral votes becomes president-elect, subject to the formal counting process.
The National Archives describes the Electoral College as a process, not a place. It involves state appointment of electors, elector voting, certificates, and congressional counting.
Term and Succession
The president serves a four-year term. The Twenty-Second Amendment limits a person to being elected president twice, with additional rules for someone who has completed more than two years of another president's term.
If the presidency becomes vacant, the Vice President becomes president. Succession beyond the Vice President is governed by federal statute and constitutional rules.
Relationship With Congress
The president and Congress share power. Congress legislates, taxes, spends, investigates, confirms nominees, may impeach and remove federal officers, and can override vetoes with sufficient votes.
The president can recommend legislation, sign or veto bills, use public influence, negotiate with congressional leaders, and direct executive agencies. Presidents often depend on Congress for budgets, appointments, statutory powers, and long-term policy change.
Limits and Accountability
Presidential power is limited by the Constitution, federal statutes, courts, Congress, elections, impeachment, public opinion, state governments, inspectors general, media scrutiny, and internal executive-branch processes.
Presidential accountability is often political as well as legal. Some disputes are resolved by courts. Others are resolved through elections, congressional oversight, funding decisions, resignations, appointments, or shifts in public support.
See Also
References
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