# Unitary Executive Theory
The **unitary executive theory** holds that Article II vests *all* executive power in a single person — the President — who must therefore have complete control over everyone exercising executive authority. The "vesting clause" ("The executive Power shall be vested in a President of the United States") is read as a grant of total command: the power to direct, supervise, override, and above all **remove** any officer who wields executive power. In its strong form the theory treats independent agencies, for-cause removal protections, and career civil-service insulation as constitutionally suspect — if a federal official exercises executive power, the President must be able to fire them at will, or the official is exercising power the Constitution gave only to the President.
For the KB, the unitary executive is the **legal engine of the entire executive-branch capture project**. It is the constitutional argument that makes everything else lawful: [[Schedule F]] (the President may reclassify and remove career staff), the dismantling of the [[Administrative State]]'s independent commissions, impoundment of appropriated funds (challenging Congress's [[Power of the Purse]]), and the agency-by-agency consolidation of control mapped in [[Project 2025]]. Where critics see a power grab, the theory's proponents see the Constitution's original design finally enforced.
## Intellectual origins
The modern theory was developed in [[Federalist Society]] circles and the Reagan-era Department of Justice Office of Legal Counsel, where figures like Attorney General [[Edwin Meese]] and a generation of conservative lawyers (including future Justices) built the doctrinal case. It draws on a particular reading of the Founding and of *Myers v. United States* (1926), in which the Court (per former [[President Taft]]) struck down a limit on the President's removal power.
## The doctrinal arc in the courts
- ***Humphrey's Executor v. United States* (1935)** — the great obstacle: the Court upheld for-cause removal protection for FTC commissioners, blessing the independent-agency model. The unitary-executive project has aimed at this precedent for decades.
- ***Morrison v. Olson* (1988)** — the Court upheld the independent-counsel statute 7–1; **Scalia's lone dissent**, arguing the statute violated the unitary executive, became the movement's foundational text — a dissent that has aged into near-doctrine.
- ***Free Enterprise Fund v. PCAOB* (2010)** — struck down two layers of for-cause removal protection.
- ***Seila Law v. CFPB* (2020)** and ***Collins v. Yellen* (2021)** — held that single-director agencies with for-cause protection (CFPB, FHFA) are unconstitutional, steadily narrowing *Humphrey's Executor* without quite overruling it.
The trajectory is unmistakable: each case expands presidential removal power and shrinks the space for independent agencies. The second Trump administration has tested the remaining limits directly by removing commissioners at independent agencies, daring the Court to finish off *Humphrey's Executor*.
On **June 29, 2026**, the Court answered the dare. [[Trump v. Slaughter]] overruled *Humphrey's Executor* in full, holding that the President may remove independent-agency commissioners at will. Ten days later the administration invoked the ruling to purge the [[Election Assistance Commission]], firing all three remaining commissioners and denying the agency a quorum — the first major case of *Slaughter* being used not merely to replace personnel but to **disable** an independent agency of Congress's creation.
## The stakes
Critics argue the theory collapses the [[Separation of Powers]] by subordinating the entire administrative apparatus to a single will and erasing the [[Checks and Balances]] that independent agencies and a protected civil service were designed to provide. Defenders argue it simply enforces democratic accountability — that unelected bureaucrats should answer to the one nationally elected officer. The disagreement is genuinely constitutional, but its practical effect in the present is to license the concentration of executive power.
## See Also
- [[Administrative State]]
- [[SpaceX v. NLRB]] — the removal-power argument used as a defense in an employment case
- [[Schedule F]]
- [[Project 2025]]
- [[Separation of Powers]]
- [[Checks and Balances]]
- [[Power of the Purse]]
- [[Federalist Society]]
- [[Executive Office of the President Hub]]
- [[Trump v. Slaughter]]
- [[Election Assistance Commission]]