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American law The law of the United States comprises many levels of codified and uncodified forms of law, of which the supreme law is the nation's Constitution, which prescribes the foundation of the federal government of the United States, as well as v ...
, the unitary executive theory is a
constitutional law Constitutional law is a body of law which defines the role, powers, and structure of different entities within a state, namely, the executive, the parliament or legislature, and the judiciary; as well as the basic rights of citizens and, in ...
theory according to which the
president of the United States The president of the United States (POTUS) is the head of state and head of government of the United States. The president directs the Federal government of the United States#Executive branch, executive branch of the Federal government of t ...
has sole authority over the
executive branch The executive branch is the part of government which executes or enforces the law. Function The scope of executive power varies greatly depending on the political context in which it emerges, and it can change over time in a given country. In ...
. The theory often comes up in jurisprudential disagreements about the president's ability to remove employees within the executive branch; transparency and access to information; discretion over the implementation of new laws; and the ability to influence agencies' rule-making. There is disagreement about the doctrine's strength and scope. More expansive versions are controversial for both constitutional and practical reasons. Since the
Reagan administration Ronald Reagan's tenure as the 40th president of the United States began with his first inauguration on January 20, 1981, and ended on January 20, 1989. Reagan, a Republican from California, took office following his landslide victory over ...
, the
Supreme Court In most legal jurisdictions, a supreme court, also known as a court of last resort, apex court, high (or final) court of appeal, and court of final appeal, is the highest court within the hierarchy of courts. Broadly speaking, the decisions of ...
has embraced a stronger unitary executive, which has been championed primarily by its conservative justices, the
Federalist Society The Federalist Society for Law and Public Policy Studies (FedSoc) is an American Conservatism in the United States, conservative and Libertarianism in the United States, libertarian legal organization that advocates for a Textualism, textualist an ...
, and
the Heritage Foundation The Heritage Foundation (or simply Heritage) is an American Conservatism in the United States, conservative think tank based in Washington, D.C. Founded in 1973, it took a leading role in the conservative movement in the 1980s during the Presi ...
. The theory is largely based on the
Vesting Clause In United States constitutional law, the Vesting Clauses are three provisions in the United States Constitution which vest legislative power in Congress, executive power in the President, and judicial power in the federal courts. President Andre ...
, which vests the president with the "executive Power" and places the office atop the
executive branch The executive branch is the part of government which executes or enforces the law. Function The scope of executive power varies greatly depending on the political context in which it emerges, and it can change over time in a given country. In ...
. Critics debate over how much power and discretion the Vesting Clause gives a president, and emphasize other countermeasures in the Constitution that provide
checks and balances The separation of powers principle functionally differentiates several types of state power (usually law-making, adjudication, and execution) and requires these operations of government to be conceptually and institutionally distinguishabl ...
on
executive power The executive branch is the part of government which executes or enforces the law. Function The scope of executive power varies greatly depending on the political context in which it emerges, and it can change over time in a given country. In ...
. In the 2020s, the Supreme Court held that, regarding the powers granted by the Vesting Clause, "the entire 'executive Power' belongs to the President alone". Since its inception, the president of the United States has exercised significant authority over the executive branch, but presidents have often sought to expand their reach. This has led to conflicts with
Congress A congress is a formal meeting of the representatives of different countries, constituent states, organizations, trade unions, political parties, or other groups. The term originated in Late Middle English to denote an encounter (meeting of ...
and its legislative powers, in addition to its powers to delegate under the
Necessary and Proper Clause The Necessary and Proper Clause, also known as the Elastic Clause, is a clause in Article I, Section 8 of the United States Constitution: Since the landmark decision '' McCulloch v. Maryland'', the US Supreme Court has ruled that this clause gr ...
. The Reagan administration was the first presidential administration to cite unitary executive theory. It then entered public discourse with the
George W. Bush administration George W. Bush's tenure as the 43rd president of the United States began with his first inauguration on January 20, 2001, and ended on January 20, 2009. Bush, a Republican from Texas, took office following his narrow electoral college vict ...
and found a strong advocate in President
Donald Trump Donald John Trump (born June 14, 1946) is an American politician, media personality, and businessman who is the 47th president of the United States. A member of the Republican Party (United States), Republican Party, he served as the 45 ...
. Presidents of both parties tend to view the idea that they should have increased power more favorably when in office. Beyond disputing its constitutionality, common criticisms include the ideas that the theory could lead to more corruption and less qualified employees. Some critics point to countries where similar changes to a more unitary executive have resulted in
democratic backsliding Democratic backsliding or autocratization is a process of regime change toward autocracy in which the exercise of political power becomes more arbitrary and repressive. The process typically restricts the space for public contest and politi ...
, or to the vast majority of democracies (including U.S. state and local governments) that give their executive leader less power.


Terminology

The term "unitary executive" dates back to the
Reagan administration Ronald Reagan's tenure as the 40th president of the United States began with his first inauguration on January 20, 1981, and ended on January 20, 1989. Reagan, a Republican from California, took office following his landslide victory over ...
, but supporters of the unitary executive theory, sometimes referred to as "unitarians", contend the principle dates to the
founding of the United States The American Revolution (1765–1783) was a colonial rebellion and war of independence in which the Thirteen Colonies broke from British rule to form the United States of America. The revolution culminated in the American Revolutionary War ...
. There is no single canonical interpretation of the theory, with different sources defining it differently. Some distinguish between stronger and weaker versions; most contemporary definitions focus on one of the theory's stronger versions. Broadly speaking, strong versions of the theory hold that the President has control over all officials in the executive branch; a weak version holds that Congress can significantly limit the President's authority, despite residing in a separate branch of government.


Theory

The unitary executive theory has sparked significant debate as to what the Constitution says about presidential power. Proponents often advance the theory when arguing for more presidential power in hiring and firing members of the executive branch, including historically independent
administrative law judges An administrative law judge (ALJ) in the United States is a judge and trier of fact who both presides over trials and adjudicates claims or disputes involving administrative law, thus involving administrative units of the executive branch of go ...
, prosecutors (like special counsels), inspectors general, the
civil service The civil service is a collective term for a sector of government composed mainly of career civil service personnel hired rather than elected, whose institutional tenure typically survives transitions of political leadership. A civil service offic ...
, and commissions that cover topics like elections and communications that could tilt the playing field in favor of the president's party if under the president's control.


Vesting Clause

The
Vesting Clause In United States constitutional law, the Vesting Clauses are three provisions in the United States Constitution which vest legislative power in Congress, executive power in the President, and judicial power in the federal courts. President Andre ...
of Article II of the Constitution, perhaps the most cited clause in favor of a stronger executive, reads, "The executive Power f the United Statesshall be vested in a President of the United States of America." Because this language vests all executive power solely in the president, proponents of a unitary executive maintain that all government officials who wield executive power are thus subject to the president's direction and control, as no one else is granted those powers under the Constitution. In 2020, the Supreme Court ruled 5–4 that, under the Vesting Clause, "the entire 'executive Power' belongs to the President alone".


Take Care Clause

Proponents of unitary executive theory additionally argue that the
Take Care Clause Article Two of the United States Constitution establishes the executive branch of the federal government, which carries out and enforces federal laws. Article Two vests the power of the executive branch in the office of the President of the Uni ...
("The President shall take care that the laws be faithfully executed") creates a "hierarchical, unified executive department under the direct control of the President". Critics point out that the clause does not specify that the president should be the one to execute the laws, but to make sure that others are faithfully executing their responsibilities. In this regard, the Take Care Clause's primary historical function was to impose a duty on the president, not to expand his powers. They point to "faithfully executed" as meaning to follow court rulings and legislative statutes regardless of whether a president agrees with them.


Opinion Clause

Opponents of the theory point to the
Opinion clause Article Two of the United States Constitution establishes the executive branch of the federal government, which carries out and enforces federal laws. Article Two vests the power of the executive branch in the office of the President of the U ...
, which says only that a president may ask for the opinion in writing of a department officer about any subject related to their department, which seems superfluous if the president was supposed to have extensive power.


King of Great Britain

Proponents have made claims about the powers wielded by the King of Great Britain (often inaccurately referred to in this context as the "King of England") at the time of the founding of the United States and their relationship to the founding intent of the executive branch to justify the theory. The actual powers held by the Crown are disputed by legal historians as "conventional wisdoms", as Parliament held significant power over appointments and dismissals of some executive personnel, while others served for life and were independent of the king. Law professor Daniel Birk argues there was no evidence that the king had such powers outside specific areas like foreign policy and the military, saying the king could not direct most law enforcement, regulatory or administrative officials. Invoking the king as an argument for expanded executive power was first made by the Supreme Court in '' Myers v. United States'' (1926), a decision delivered by Chief Justice
William Howard Taft William Howard Taft (September 15, 1857March 8, 1930) served as the 27th president of the United States from 1909 to 1913 and the tenth chief justice of the United States from 1921 to 1930. He is the only person to have held both offices. ...
, a former president of the United States. Eric Nelson argued that some Founders wanted more checks on a president because, unlike a hereditary monarch, their well-being was not as intrinsically tied to the nation.


Discussion

According to law professors
Lawrence Lessig Lester Lawrence "Larry" Lessig III (born June 3, 1961) is an American legal scholar and political activist. He is the Roy L. Furman Professor of Law at Harvard Law School and the former director of the Edmond J. Safra Center for Ethics at Harvar ...
and
Cass Sunstein Cass Robert Sunstein (born September 21, 1954) is an American legal scholar known for his work in U.S. constitutional law, administrative law, environmental law, and behavioral economics. He is also ''The New York Times'' best-selling author of ...
in 1994, "No one denies that in some sense the framers created a unitary executive; the question is in what sense. Let us distinguish between a strong and a weak version.":8-9 In either a stronger or a weaker form, the theory would limit Congress' power to divest the president of control of the executive branch. The hypothetical "strongly unitary" theory posits stricter limits on Congress than the "weakly unitary" theory. But parts of the Constitution grant Congress extensive powers. Article I of the Constitution gives it the exclusive power to make laws, which the president then must execute, provided that those laws are constitutional. Article I, Section 8, clause 18, known as the
Necessary and Proper Clause The Necessary and Proper Clause, also known as the Elastic Clause, is a clause in Article I, Section 8 of the United States Constitution: Since the landmark decision '' McCulloch v. Maryland'', the US Supreme Court has ruled that this clause gr ...
, grants Congress the power to "make all Laws which shall be necessary and proper for carrying into Execution all Powers vested by this Constitution in the Government of the United States, or in any Department or Officer thereof". The Constitution also grants Congress power "To make Rules for the Government and Regulation of the land and naval Forces." Some proponents of the theory think that, "at a minimum, the President should be able to remove all executive-branch officers, including the heads of independent regulatory agencies, at any time and for any reason." Proponents of a strong unitary theory argue that the president possesses ''all'' the executive power and can therefore control subordinate officers and agencies of the executive branch. This implies that Congress's power to remove executive agencies or officers from presidential control is limited. Thus, under the strongly unitary executive theory, independent agencies and counsels are unconstitutional to the extent that they exercise discretionary executive power not controlled by the president. But independent regulatory commissions have existed since at least the early 20th century, and removal protections for their commissioners were unanimously upheld by the Supreme Court in '' Humphrey's Executor v. United States'' (1935). Law professor Christine Chabot argues that the independence of the
Federal Reserve The Federal Reserve System (often shortened to the Federal Reserve, or simply the Fed) is the central banking system of the United States. It was created on December 23, 1913, with the enactment of the Federal Reserve Act, after a series of ...
and its open market committee is constitutional. Chabot and Eliga Gould reference the founding-era
Sinking Fund A sinking fund is a fund established by an economic entity by setting aside revenue over a period of time to fund a future capital expense, or repayment of a long-term debt. In North America and elsewhere where it is common for government entiti ...
commission as an example of an independent executive agency with a similar structure, with some commissioners, namely the Vice President of the United States and Chief Justice of the Supreme Court, not subject to the president's removal power. Other legal scholars have disputed the Sinking Fund's independence, referencing statutory provisions requiring presidential approval of the commission's decisions to purchase securities and the president's ability to remove a majority of its members, namely cabinet secretaries. Some interpret the unitary executive theory to mean that federal courts cannot adjudicate disputes between agencies, arguing it would violate the doctrine of
separation of powers The separation of powers principle functionally differentiates several types of state (polity), state power (usually Legislature#Legislation, law-making, adjudication, and Executive (government)#Function, execution) and requires these operat ...
. Others have pointed to the indirect selection of the president as not designed to put a strong president into office. The framers expected measured analysis by specially chosen electors who would act to choose a safe presidential candidate, and if none could be found, rely on Congress to choose one, and potentially negotiate power. More extreme forms of the theory have developed according to which the president's wishes may supersede the law. Former
White House Counsel The White House Counsel is a senior staff appointee of the president of the United States whose role is to advise the president on all legal issues concerning the president and their administration. The White House counsel also oversees the Off ...
John Dean John Wesley Dean III (born October 14, 1938) is a disbarred American attorney who served as White House Counsel for U.S. President Richard Nixon from July 1970 until April 1973. Dean is known for his role in the cover-up of the Watergate scan ...
said: "In its most extreme form, unitary executive theory can mean that neither Congress nor the federal courts can tell the President what to do or how to do it, particularly regarding national security matters." In 2019, law professor Ilya Somin argued that "no serious advocate of the theory claims that anything the president does is legal"—just within the powers vested in the executive branch. There is disagreement about the doctrine's strength and scope. In 2008,
Steven Calabresi Steven Gow Calabresi (born March 1, 1958) is an American legal scholar who is the Clayton J. and Henry R. Barber Professor of Law at Northwestern University. He is the co-chairman of the Federalist Society. He is the nephew of Guido Calabresi, a ...
and Christopher Yoo said the unitary executive theory ensured that "the federal government will execute the law in a consistent manner and in accordance with the president's wishes". This stands in contrast to other scholarly literature, such as MacKenzie in 2008 and Crouch, Rozell, and Sollenberger in 2020, that stresses that federal employees must faithfully execute the laws enacted according to the process the Constitution prescribes.


Background


Founding era

The phrase "unitary executive" was discussed as early as the
Philadelphia Convention The Constitutional Convention took place in Philadelphia from May 25 to September 17, 1787. While the convention was initially intended to revise the league of states and devise the first system of federal government under the Articles of Conf ...
in 1787, and referred only to having a single individual fill the office of president, as proposed in the
Virginia Plan The Virginia Plan (also known as the Randolph Plan or the Large-State Plan) was a proposed plan of government for the United States presented at the Constitutional Convention (United States), Constitutional Convention of 1787. The plan called fo ...
. The alternative was to have several executives or an executive council, as proposed in the New Jersey Plan and as promoted by
Elbridge Gerry Elbridge Gerry ( ; July 17, 1744 – November 23, 1814) was an American Founding Father, merchant, politician, and diplomat who served as the fifth vice president of the United States under President James Madison from 1813 until his death i ...
,
Edmund Randolph Edmund Jennings Randolph (August 10, 1753 September 12, 1813) was a Founding Father of the United States, attorney, and the seventh Governor of Virginia. As a delegate from Virginia, he attended the Constitutional Convention and helped to cre ...
, and
George Mason George Mason (October 7, 1792) was an American planter, politician, Founding Father, and delegate to the U.S. Constitutional Convention in Philadelphia in 1787, where he was one of three delegates who refused to sign the Constitution. His wr ...
.
James Madison James Madison (June 28, 1836) was an American statesman, diplomat, and Founding Fathers of the United States, Founding Father who served as the fourth president of the United States from 1809 to 1817. Madison was popularly acclaimed as the ...
was a leading advocate of the unitary executive and successfully argued in favor of the president's power to remove administrative appointees under the Constitution in the Decision of 1789. Madison said in 1789, "if any power whatsoever is in its nature Executive, it is the power of appointing, overseeing, and controlling those who execute the laws." He had reservations about removal power extending to the
comptroller A comptroller (pronounced either the same as ''controller'' or as ) is a management-level position responsible for supervising the quality of accountancy, accounting and financial reporting of an organization. A financial comptroller is a senior- ...
of the Treasury Department, as he believed that office would share both judicial and executive responsibilities. Other legislators, such as
Theodore Sedgwick Theodore Sedgwick (May 9, 1746January 24, 1813) was an American attorney, politician, and jurist who served in elected state government and as a delegate to the Continental Congress, a U.S. representative, and a senator from Massachusetts. H ...
, Michael Jenifer Stone, and
Egbert Benson Egbert Benson (June 21, 1746 – August 24, 1833) was an American lawyer, jurist, politician and Founding Father who represented New York State in the Continental Congress, Annapolis Convention, and United States House of Representatives. He ...
argued that the role would primarily be executive and should fall under the president's power. Madison ultimately withdrew his proposal to exempt the comptroller from the president's removal power. In 1788, the pseudonymous letters of the
Federal Farmer The Federal Farmer was the pseudonym used by an Anti-Federalist who wrote a methodical assessment of the proposed United States Constitution that was among the more important documents of the History of the United States Constitution#Ratification o ...
defended the proposed unitary executive, arguing that "a single man seems to be peculiarly well circumstanced to superintend the execution of laws with discernment and decision, with promptitude and uniformity." In
Federalist No. 77 Federalist No. 77 is an essay by Alexander Hamilton, the seventy-seventh of ''The Federalist Papers''. It was published on April 2, 1788, under the pseudonym Publius, the name under which all ''The Federalist'' papers were published. The title ...
,
Alexander Hamilton Alexander Hamilton (January 11, 1755 or 1757July 12, 1804) was an American military officer, statesman, and Founding Fathers of the United States, Founding Father who served as the first U.S. secretary of the treasury from 1789 to 1795 dur ...
wrote with regard to the
Senate A senate is a deliberative assembly, often the upper house or chamber of a bicameral legislature. The name comes from the ancient Roman Senate (Latin: ''Senatus''), so-called as an assembly of the senior (Latin: ''senex'' meaning "the el ...
and presidential appointments that "The consent of that body would be necessary to displace as well as to appoint". Hamilton's usage of "displace" has traditionally been thought to mean "removal", and thus a limit on presidential power. Other legal scholars have interpreted "displace" to mean replacement of an appointee with another, not removal itself. Historically, as part of the campaign to support ratification,
Alexander Hamilton Alexander Hamilton (January 11, 1755 or 1757July 12, 1804) was an American military officer, statesman, and Founding Fathers of the United States, Founding Father who served as the first U.S. secretary of the treasury from 1789 to 1795 dur ...
contrasted the powers of the presidency and those of the King of Great Britain. Namely, the King exercised powers in military affairs that would be delegated to Congress. Chabot argues that the idea of a unitary executive was absent in the founding era. She points to 71 sets of statutory provisions from the 1st Congress that are inconsistent with strong unitary executive theory.


Judicial decisions

In the 1926 case of '' Myers v. United States'', the United States Supreme Court ruled that the president has the exclusive power to remove executive branch officials, and does not need the approval of the Senate or any other legislative body. The court also wrote:
The ordinary duties of officers prescribed by statute come under the general administrative control of the President by virtue of the general grant to him of the executive power, and he may properly supervise and guide their construction of the statutes under which they act in order to secure that unitary and uniform execution of the laws which article 2 of the Constitution evidently contemplated in vesting general executive power in the President alone.
Subsequent cases such as ''Humphrey's Executor v. United States'' (presidential removal of certain kinds of officers), and '' Bowsher v. Synar'' (control of executive functions) have flexed the doctrine's reach back and forth.
Justice Scalia Antonin Gregory Scalia (March 11, 1936 – February 13, 2016) was an American jurist who served as an associate justice of the Supreme Court of the United States from 1986 until his death in 2016. He was described as the intellectual an ...
in his solitary dissent in '' Morrison v. Olson'' argued for an unlimited presidential removal power of all persons exercising executive branch powers, which he argued included the
independent counsel The Office of Special Counsel was a prosecutorial unit within the United States Department of Justice that operated from 1978 until the expiration of its statutory authority on December 31, 1999. Created by the Ethics in Government Act o ...
; the court disagreed, but later moved closer to Scalia's position in '' Edmond v. United States''. Many of the proponents clerked for Justice Scalia. In recent years, the Supreme Court has expressed more support for the theory. In '' Seila Law LLC v. Consumer Financial Protection Bureau'' and '' Collins v. Yellen'', the Court held that some attempts to curtail presidential removal power of agencies with a single director violate the
separation of powers The separation of powers principle functionally differentiates several types of state (polity), state power (usually Legislature#Legislation, law-making, adjudication, and Executive (government)#Function, execution) and requires these operat ...
. Justice Samuel Alito went so far as to write, "The Constitution prohibits even 'modest restrictions' on the President's power to remove the head of an agency with a single top officer." The Court reiterated that the only exceptions to the president's removal power were those precedents found in ''Humphrey's Executor'' and ''Morrison''. The four justices appointed by a Democratic president dissented in ''Seila'', arguing that the constitution makes no such claims. ''Collins'' was a very similar case taken up the next year, and the precedent of ''Seila'' was applied to ''Collins'' in a 7−2 ruling. Five of the nine justices on the Supreme Court, as of early 2025, were executive branch lawyers in the Reagan and George W. Bush administrations, whose legal teams focused on ways to expand presidential power. These two rulings lend support to Trump's firing of Hampton Dellinger as head of the U.S. Office of Special Counsel in 2025. In March 2025, the D.C. Circuit Court of Appeals ruled that the president could legally remove members of the
National Labor Relations Board The National Labor Relations Board (NLRB) is an Independent agencies of the United States government, independent agency of the federal government of the United States that enforces United States labor law, U.S. labor law in relation to collect ...
as well as the
Merit Systems Protection Board The Merit Systems Protection Board (MSPB) is an independent quasi-judicial agency established in 1979 to protect federal merit systems against partisan political and other prohibited personnel practices and to ensure adequate protection for fed ...
because both wield executive power. The court found that restrictions on the president's power to remove officers of the executive branch are unconstitutional. The ruling was seen as a likely precursor to the Supreme Court reviewing its ''Humphrey's Executor'' precedent.


Growth of presidential powers

The power of the presidency has grown since the 1970s due to key events and to Congress or the Courts not being willing or able to rein in presidential power. With strong incentives to grow their own power, presidents of both parties became natural advocates for the theory and rarely gave up powers exercised by their predecessors. Republican presidents, including Trump, did not follow through on promises to use unitary executive power to shrink government, instead opting to use the administration to advance their policies. The theory originated in conservative legal circles, most notably in the Federalist Society. The Reagan administration took the advice in the '' Mandate for Leadership'' published by the Heritage Foundation to hire 5000 enthusiastic supporters of the Reagan-Bush campaign to fill the 5000 new political appointee positions created by the 1978 Civil Service Reform Act. The administration also made use the
Office of Information and Regulatory Affairs The Office of Information and Regulatory Affairs (OIRA ) is a division within the Office of Management and Budget under the Executive Office of the President. OIRA oversees the implementation of government-wide policies in, and reviews draft r ...
, signed into law by
Jimmy Carter James Earl Carter Jr. (October 1, 1924December 29, 2024) was an American politician and humanitarian who served as the 39th president of the United States from 1977 to 1981. A member of the Democratic Party (United States), Democratic Party ...
in 1980, to short-circuit any regulations the administration did not agree with. The Reagan era is cited as a major catalyst in growing presidential power, with significant growth post-9/11 as conservatives have most readily embraced the idea of a unitary executive.
Dick Cheney Richard Bruce Cheney ( ; born January 30, 1941) is an American former politician and businessman who served as the 46th vice president of the United States from 2001 to 2009 under President George W. Bush. He has been called vice presidency o ...
and the George W. Bush administration supported the theory. For example, Bush wrote in a statement while signing the Detainee Treatment Act that he would "construe Title X in Division A of the Act in a manner consistent with the constitutional authority of the President to supervise the unitary executive branch and as Commander in Chief and consistent with the constitutional limitations on the judicial power." Critics acknowledge that part of the president's duty is to "interpret what is, and is not constitutional, at least when overseeing the actions of executive agencies"; at the same time, they accused Bush of overstepping that duty by his perceived willingness to overrule U.S. courts. During his confirmation hearing to become an associate justice on the
United States Supreme Court The Supreme Court of the United States (SCOTUS) is the highest court in the federal judiciary of the United States. It has ultimate appellate jurisdiction over all U.S. federal court cases, and over state court cases that turn on question ...
,
Samuel Alito Samuel Anthony Alito Jr. ( ; born April 1, 1950) is an American jurist who serves as an Associate Justice of the Supreme Court of the United States, associate justice of the Supreme Court of the United States. He was Samuel Alito Supreme Court ...
seemed to endorse a weaker version of the unitary executive theory.
Barack Obama Barack Hussein Obama II (born August 4, 1961) is an American politician who was the 44th president of the United States from 2009 to 2017. A member of the Democratic Party, he was the first African American president in American history. O ...
campaigned against the theory but embraced some aspects of it after the
2010 midterm elections Elections were held in the United States on November 2, 2010, in the middle of Democratic President Barack Obama's first term. Republicans ended unified Democratic control of Congress and the presidency by winning a majority in the House of R ...
. Donald Trump exerted the greatest control over the executive during his presidency than any other modern president, often citing Article II of the Constitution. In 2019, he said, "I have an Article II, where I have the right to do whatever I want as president." Bill Barr notably supported unitary executive theory before his confirmation as attorney general in a 2018 memo criticizing the Russia probe. Project 2025 proposes using the theory to justify giving Trump or another president maximum control over the executive branch. The Trump 2024 campaign platform includes an expansion of executive power grounded in this theory. The 2024 Supreme Court ruling in ''Trump v. United States'' could make the president even more powerful, with some interpreting it as an endorsement of unitary executive theory. Trump and his subordinates have embraced (or gone beyond) some of the theory's most extreme or fringe versions.


Criticism

Some critics, such as Yale Law Professor Christina Rodríguez, Ian Millhiser, and Jan-Werner Müller, disagree with the Unitary Executive Theory on constitutional grounds, democratic theory and practical grounds. Others focus their critiques more narrowly on one or two of these objections. Crouch et al. (2020) find the theory does not fit with the constitution or historical practice and is not one of the most commonly recognized models of presidential power. They also criticize proponents of the weaker versions for providing the framework for an aggressive consolidation of executive power.


Constitutional

Stephen Skowronek Stephen Skowronek (born 1951) is an American political scientist, noted for his research on American national institutions and the U.S. presidency, and for helping to stimulate the study of American political development. Early life and educat ...
, John A. Dearborn, and Desmond King argue that the unitary executive theory would cause disruption, creating a "constitutional nightmare" by concentrating executive power in a way the founders hoped to avoid.
Loyola Law School Loyola Law School is the law school of Loyola Marymount University, a private Jesuit university in Los Angeles, California. Loyola was established in 1920. Academics Degrees offered include the Juris Doctor (JD); Master of Science in Legal ...
professors Karl Manheim and Allan Ides write, "the separation among the branches is not and never was intended to be airtight" and point to the president's
veto power A veto is a legal power to unilaterally stop an official action. In the most typical case, a president or monarch vetoes a bill to stop it from becoming law. In many countries, veto powers are established in the country's constitution. Veto p ...
as an example of the executive exercising legislative power. They also cite other examples of quasi-legislative and quasi-judicial power exercised by the executive branch as necessary elements of the administrative state, but contend that ultimately all administrative power belongs to Congress, not the President, and the only true "executive" powers are those explicitly described in the Constitution. Lessig and Sunstein agree that Congress was given discretion to structure the government as it saw fit, calling the idea that the framers wanted a completely strong unitary executive "just plain myth". David J. Barron (now a federal judge) and Marty Lederman have criticized the unitary executive theory. They acknowledge that there is a compelling case for some form of a unitary executive within the armed forces, but argue that the Constitution does not provide for an equally strong unitary executive outside the military context, and that the Commander in Chief Clause would be superfluous if the same kind of unitary presidential authority resulted from the general constitutional provision vesting executive power in the president. Crouch et al. argue that most scholars think the Declare War Clause makes clear that presidents do not have the power to declare war, in contrast to what some unitarians believe. The
BBC The British Broadcasting Corporation (BBC) is a British public service broadcaster headquartered at Broadcasting House in London, England. Originally established in 1922 as the British Broadcasting Company, it evolved into its current sta ...
has called unitary executive theory "controversial", and ''
The Guardian ''The Guardian'' is a British daily newspaper. It was founded in Manchester in 1821 as ''The Manchester Guardian'' and changed its name in 1959, followed by a move to London. Along with its sister paper, ''The Guardian Weekly'', ''The Guardi ...
'' called it "contested" and a "quasi legal doctrine". In 2007, Norman Ornstein wrote in ''
The Economist ''The Economist'' is a British newspaper published weekly in printed magazine format and daily on Electronic publishing, digital platforms. It publishes stories on topics that include economics, business, geopolitics, technology and culture. M ...
'' that an overwhelming majority of constitutional scholars and historians find unitary executive theory "laughable". Law Professor Jeffrey Rosen called the version Trump embraces "radical" because it would require reversing the Supreme Court's understanding of the relationship between Congress and the president. Law professor Julian E. Zelizer cites conservative thinker
James Burnham James Burnham (November 22, 1905 – July 28, 1987) was an American philosopher and political theorist. He chaired the New York University Department of Philosophy. His first book was ''An Introduction to Philosophical Analysis'' (1931). Bur ...
, who argued that Congress was clearly intended to have primacy over the president in the Constitution. Deborah Pearlstein described the theory as always having had a weak constitutional basis.


Democracy

Graham Dodds and Christopher Kelley worry about the constitutional implications of relegating the legislative branch to secondary status as well as the implications of the theory for democracy, especially under a Trump presidency. Steven Greenhut argues the theory is a prescription for abuse and authoritarianism. David Driesen argues that unitary control over the executive is a defining characteristic of autocracy and that the courts should, through their rulings, show as much concern about avoiding autocracy as the Founders. ''
The Economist ''The Economist'' is a British newspaper published weekly in printed magazine format and daily on Electronic publishing, digital platforms. It publishes stories on topics that include economics, business, geopolitics, technology and culture. M ...
'' wrote that "the vain and tyrannical whims of an emperor-president would emerge from the rubble." Martin Redish believes unitary executive theory's strongest versions lead to tyranny. Unlike many other countries' modern constitutions, which specify when and how a state of emergency may be declared and which rights may be suspended, the U.S. Constitution includes no comprehensive separate regime for emergencies. Some legal scholars believe the Constitution gives the president inherent emergency powers by making him commander in chief of the armed forces, or by vesting in him a broad, undefined "executive power." Congress has delegated at least 136 distinct statutory emergency powers to the president, each available upon the declaration of an emergency. Only 13 of these require a declaration from Congress; the rest are assumed by an executive declaration with no further congressional input. Congressionally authorized emergency presidential powers could be sweeping and dramatic, ranging from seizing control of the internet to declaring martial law. This led Elizabeth Goitein to write in ''
The Atlantic ''The Atlantic'' is an American magazine and multi-platform publisher based in Washington, D.C. It features articles on politics, foreign affairs, business and the economy, culture and the arts, technology, and science. It was founded in 185 ...
'' that "the misuse of emergency powers is a standard gambit among leaders attempting to consolidate power", because, in the words of Justice
Robert H. Jackson Robert Houghwout Jackson (February 13, 1892 – October 9, 1954) was an American lawyer, jurist, and politician who served as an associate justice of the U.S. Supreme Court from 1941 until his death in 1954. He had previously served as Un ...
's dissent in ''
Korematsu v. United States ''Korematsu v. United States'', 323 U.S. 214 (1944), was a decision by the Supreme Court of the United States that upheld the internment of Japanese Americans from the West Coast Military Area during World War II. The decision has been widely ...
'', the 1944 Supreme Court decision that upheld the internment of Japanese-Americans, each emergency power "lies about like a loaded weapon, ready for the hand of any authority that can bring forward a plausible claim of an urgent need."


Practical

Writing in ''
Reason Reason is the capacity of consciously applying logic by drawing valid conclusions from new or existing information, with the aim of seeking the truth. It is associated with such characteristically human activities as philosophy, religion, scien ...
'', Ilya Somin argued that the executive branch's growth in the modern day through its accumulation of powers runs contrary to the spirit of the founders, who were concerned about concentration of power. Somin wrote that the unitary executive was suitable for the more limited federal government in the founding era, but less practical with the government's expansive modern scope of authority. Concern about the effects on the Justice Department's investigatorial independence and anti-corruption efforts is a recurring theme in criticism of the unitary executive theory. Another concern revolves around the more practical implications of a brain drain of expertise in the federal government. Some scholars oppose weaker versions, arguing that power is still too centralized and that a more decentralized executive would be more effective. They reference the relatively pluralized and specialized ("unbundled") distribution of executive power in most U.S. state governments, where attorneys general and other officials are separately and directly elected, suggesting this may represent a more effective and accountable model.


Executive power in other democracies


Governors and the states

Unitary executive theory does not exist at the state or local level in the United States. In contrast to a single elected executive officer such as the president, plural executives exist in virtually all non-national governments, with states where executive officers such as
lieutenant governor A lieutenant governor, lieutenant-governor, or vice governor is a high officer of state, whose precise role and rank vary by jurisdiction. Often a lieutenant governor is the deputy, or lieutenant, to or ranked under a governor — a "second-in-comm ...
,
attorney general In most common law jurisdictions, the attorney general (: attorneys general) or attorney-general (AG or Atty.-Gen) is the main legal advisor to the government. In some jurisdictions, attorneys general also have executive responsibility for law enf ...
,
comptroller A comptroller (pronounced either the same as ''controller'' or as ) is a management-level position responsible for supervising the quality of accountancy, accounting and financial reporting of an organization. A financial comptroller is a senior- ...
, secretary of state, and others, are elected independently of the state's governor. The executive branches of
Texas Texas ( , ; or ) is the most populous U.S. state, state in the South Central United States, South Central region of the United States. It borders Louisiana to the east, Arkansas to the northeast, Oklahoma to the north, New Mexico to the we ...
and
North Carolina North Carolina ( ) is a U.S. state, state in the Southeastern United States, Southeastern region of the United States. It is bordered by Virginia to the north, the Atlantic Ocean to the east, South Carolina to the south, Georgia (U.S. stat ...
, for example, maintain a plural executive whereby other elected executive officers can curb the chief executive's actions. The group of North Carolina executive officers, the
North Carolina Council of State The North Carolina Council of State is the collective body of ten elective executive offices in the government of North Carolina, state government of North Carolina, all of which are established by the Constitution of North Carolina, state co ...
, wields considerable statutory power when approving the state government's monetary and property transactions. The
New York Constitution The Constitution of the State of New York establishes the structure of the government of the State of New York, and enumerates the basic rights of the citizens of New York. Like most state constitutions in the United States, New York's constituti ...
contained Take Care and Vesting Clauses "precisely mirroring the U.S. Constitution's clauses, but did not allow the Governor to either appoint or remove officers, vesting those functions in a council."


Outside the United States

David Driesen argues that similar reforms led to significant
democratic backsliding Democratic backsliding or autocratization is a process of regime change toward autocracy in which the exercise of political power becomes more arbitrary and repressive. The process typically restricts the space for public contest and politi ...
in
Turkey Turkey, officially the Republic of Türkiye, is a country mainly located in Anatolia in West Asia, with a relatively small part called East Thrace in Southeast Europe. It borders the Black Sea to the north; Georgia (country), Georgia, Armen ...
,
Poland Poland, officially the Republic of Poland, is a country in Central Europe. It extends from the Baltic Sea in the north to the Sudetes and Carpathian Mountains in the south, bordered by Lithuania and Russia to the northeast, Belarus and Ukrai ...
, and
Hungary Hungary is a landlocked country in Central Europe. Spanning much of the Pannonian Basin, Carpathian Basin, it is bordered by Slovakia to the north, Ukraine to the northeast, Romania to the east and southeast, Serbia to the south, Croatia and ...
. Susan Hennessey and
Benjamin Wittes Benjamin Wittes (born November 5, 1969) is an American legal journalist. He is editor in chief of '' Lawfare'' and senior fellow in governance studies at The Brookings Institution, where he is the research director in public law, and co-director ...
argue that the U.S. is very different from other democracies, which purposely chose not to concentrate as much power in their presidents.


In film

In the 2018 biographical film ''Vice'', directed by
Adam McKay Adam McKay (born April 17, 1968) is an American screenwriter, producer, and director. McKay began his career as a head writer for the NBC sketch comedy show ''Saturday Night Live'' (''SNL'') from 1995 to 2001. After leaving ''SNL'', McKay co-w ...
, the unitary executive theory is explored in some detail and dramatized. Vice President
Dick Cheney Richard Bruce Cheney ( ; born January 30, 1941) is an American former politician and businessman who served as the 46th vice president of the United States from 2001 to 2009 under President George W. Bush. He has been called vice presidency o ...
, the film's subject, his lawyer David Addington, deputy assistant attorney general in the
Office of Legal Counsel The Office of Legal Counsel (OLC) is an office in the United States Department of Justice that supports the attorney general in their role as legal adviser to the president and all executive branch agencies. It drafts legal opinions of the atto ...
John Yoo John Choon Yoo (; born July 10, 1967) is a South Korean-born American legal scholar and former government official who serves as the Emanuel S. Heller Professor of Law at the University of California, Berkeley. Yoo became known for his legal opi ...
, and Supreme Court justice
Antonin Scalia Antonin Gregory Scalia (March 11, 1936 – February 13, 2016) was an American jurist who served as an associate justice of the Supreme Court of the United States from 1986 until his death in 2016. He was described as the intellectual an ...
figure prominently in the theory's development and promotion. They brought it to the foreground of modern discussions on the topic of executive power beginning in 2001, continuing throughout the Bush administration and beyond. The application of this legal doctrine has implications for the prosecution of the War on Terror, the subsequent 2003 U.S. invasion of Iraq, the use of
enhanced interrogation techniques "Enhanced interrogation techniques" or "enhanced interrogation" was a program of systematic torture of detainees by the Central Intelligence Agency (CIA), the Defense Intelligence Agency (DIA) and various components of the U.S. Armed Forces at ...
at sites such as Guantanamo Bay and Abu Ghraib, and
mass surveillance Mass surveillance is the intricate surveillance of an entire or a substantial fraction of a population in order to monitor that group of citizens. The surveillance is often carried out by Local government, local and federal governments or intell ...
.


See also

* Executive aggrandizement * Imperial presidency *
Independent state legislature theory The independent state legislature theory or independent state legislature doctrine (ISL) is a judicially rejected legal theory that posits that the Constitution of the United States delegates authority to regulate Federal elections in the United ...
* Presidentialism metrics * Schedule F appointment *
Spoils system In politics and government, a spoils system (also known as a patronage system) is a practice in which a political party, after winning an election, gives government jobs to its supporters, friends (cronyism), and relatives (nepotism) as a rewar ...


References


Further reading

* Essays by presidential scholars on the origins, history, use, and future of the unitary executive theory, with particular attention to the presidency of George W. Bush. * * Erhan, Doruk. 2025
"The Hyper-Unitary Executive: Perilous Lessons from A Backsliding Democracy"

Vanderbilt Journal of Transnational Law
'. Forthcoming November 2025. {{doi, 10.2139/ssrn.5188650 *{{cite book , author-last1=Ginsburg , author-first1=Tom , author-last2=Huq , author-first2=Aziz , author-link=Tom Ginsburg , author-link2=Aziz Huq , chapter=How We Lost Constitutional Democracy , editor-last=Sunstein , editor-first=Cass , title=Can It Happen Here?: Authoritarianism in America , edition=First , publication-place=New York , publisher=HarperCollins , publication-date=2018 , pages=135–156 , isbn=978-0-06-269619-9 *{{cite book , author-last=Healy , author-first=Gene , author-link=Gene Healy , title=The Cult of the Presidency: America's Dangerous Devotion to Executive Power , edition=First , publication-place=Washington D.C. , publisher=Cato Institute , publication-date=2008 , isbn=978-1-933995-15-1 * Kitrosser, Heidi. 2015. ''Reclaiming Accountability: Transparency, Executive Power, and the U.S. Constitution''. Chicago and London: The University of Chicago Press. {{ISBN, 978-0-226-19177-5 (ebk). {{ISBN, 978-0-226-19163-8 (hbk). * Kovacs, Kathryn. 2021
"Response: From Presidential Administration to Bureaucratic Dictatorship"
'' Harvard Law Review Forum''. 135(2):104–132. * Ku, Julian G. 2010
"Unitary Executive Theory and Exclusive Presidential Powers"(Symposium Report: Presidential Power in Historical Perspective: Reflections on Calabresi and Yoo's ''The Unitary Executive'')
''
University of Pennsylvania Journal of Constitutional Law The ''University of Pennsylvania Journal of Constitutional Law'' is a Law review, scholarly journal covering the interdisciplinary study and analysis of constitutional law. The ''Journal'' is published in print and electronically by an organization ...
'' 12(2):615–621. *{{cite book , author-last=Moynihan , author-first=Donald , author-link=Donald Moynihan , chapter=Populism and the Deep State: The Attack on Public Service Under Trump , editor-last1=Bauer , editor-first1=Michael W. , editor-last2=Peters , editor-first2=B. Guy , editor-last3=Pierre , editor-first3=Jon , editor-last4=Yesilkagit , editor-first4=Kutsal , editor-last5=Becker , editor-first5=Stefan , title=Democratic Backsliding and Public Administration: How Populists in Government Transform State Bureaucracies , publication-place=Cambridge , publisher=Cambridge University Press , publication-date=2021 , pages=151–177 , isbn=978-1-316-51938-7 , doi=10.1017/9781009023504.008 *{{cite book , author-last=Nelson , author-first=Dana D. , author-link=Dana D. Nelson , title= Bad for Democracy: How the Presidency Undermines the Power of the People , publication-place=Minneapolis , publisher=University of Minneapolis Press , publication-date=2008 , isbn=978-0-8166-5677-6 * {{cite journal , last=Percival , first=Robert V. , title=Presidential Management of the Administrative State: The Not-So-Unitary Executive , journal=Duke Law Journal , year=2001 , volume=51 , issue=3 , pages=963–1013 , url=http://www.law.duke.edu/shell/cite.pl?51+Duke+L.+J.+963 , doi=10.2307/1373182 , jstor=1373182, url-access=subscription *{{cite book , author-last=Savage , author-first=Charlie , author-link=Charlie Savage (journalist) , title=Takeover: The Return of the Imperial Presidency and the Subversion of American Democracy , edition=First , publication-place=New York , publisher=Hachette , publication-date=2007 , isbn=978-0-316-01958-3 *{{cite book , author-last=Shane , author-first=Peter M. , author-link=Peter M. Shane , title=Madison's Nightmare: How Executive Power Threatens American Democracy , edition=First , publication-place=Chicago , publisher=The University of Chicago Press , publication-date=2009 , isbn=978-0-226-38070-4 * {{cite book , last1=Skowronek , first1=Stephen , author-link=Stephen Skowronek , last2=Dearborn , first2=John A. , last3=King , first3=Desmond , author-link3=Desmond King (professor) , name-list-style=amp , url=https://books.google.com/books?id=068gEAAAQBAJ&q=phantoms+of+a+beleaguered+republic , title=Phantoms of a Beleaguered Republic: The Deep State and the Unitary Executive , publisher=Oxford University Press , year=2021 , isbn=978-0-19-754308-5 *{{cite book , author-last=Sunstein , author-first=Cass , chapter=Lessons from the American Founding , editor-last=Sunstein , editor-first=Cass , title=Can It Happen Here?: Authoritarianism in America , edition=First , publication-place=New York , publisher=HarperCollins , publication-date=2018 , pages=57–80 , isbn=978-0-06-269619-9


External links


Overseer or "The Decider"? An American President In Administrative Law
by Peter L. Strauss, lecture on the history of the unitary executive theory {{US Constitution Counterterrorism in the United States Executive branch of the government of the United States Political philosophy Presidency of the United States Administrative theory Law of the United States United States national security policy Authoritarianism