The Roosevelt Court-Packing Plan refers to a legislative proposal formally titled the Judiciary Reorganization Bill of 1937, introduced by President Franklin D. Roosevelt in February of that year. The bill would have granted the president authority to appoint one additional justice to the U.S. Supreme Court for every sitting justice over the age of 70 who had served at least ten years, up to a maximum Court size of fifteen. At the time of the proposal, six of the nine sitting justices met the age threshold, meaning Roosevelt could have appointed up to six new justices immediately. The plan is widely regarded as one of the most significant and controversial confrontations between the executive and judicial branches in American history.

Roosevelt proposed the plan following a series of Supreme Court rulings that struck down major New Deal legislation, including the National Industrial Recovery Act and the Agricultural Adjustment Act. The Court's majority held that several of these programs exceeded Congress's authority under the Commerce Clause and constituted improper delegations of legislative power. Roosevelt and his allies argued that the Court was obstructing democratically enacted economic recovery measures; critics argued he was attempting to subordinate an independent judiciary to executive will. For a fuller account of the legislative and political context, see Roosevelt Court-Packing Plan - History.

The bill failed in Congress. Senate Judiciary Committee Democrats, including many who had supported the New Deal broadly, issued a report in June 1937 condemning the proposal as “a needless, futile, and utterly dangerous abandonment of constitutional principle.” The bill was tabled in July 1937 following the death of Senate Majority Leader Joseph T. Robinson, its chief legislative champion. Roosevelt did not lose the underlying policy battle entirely: beginning in spring 1937, the Court shifted toward upholding New Deal legislation in a series of rulings - a reversal attributed by some contemporaries and later historians to political pressure, and by others to changes in the cases presented or to existing jurisprudential trends. This shift is commonly referred to as “the switch in time that saved nine,” though the accuracy and framing of that phrase remain subjects of scholarly dispute.

There is broad consensus among historians that the bill's failure represented a significant political defeat for Roosevelt, despite his landslide 1936 reelection, though some historians argue the conventional defeat narrative overstates Roosevelt's actual loss given the subsequent shift in Court behavior. Debate persists among legal historians over whether the contemporaneous change in Court behavior was causally related to the plan. See Roosevelt Court-Packing Plan - Legal History Consensus.

Roosevelt's Action Was a Defense of Democratic Governance - Proponents of this view hold that an unelected Court majority was improperly overriding the will of elected majorities, and that the plan was a legitimate structural remedy within the president's constitutional authority. See Justified Executive Remedy Viewpoint.

The Plan Was an Attack on Judicial Independence - Critics, including many New Deal supporters at the time, argued that the proposal threatened the separation of powers and would have effectively made the judiciary subordinate to the executive branch, regardless of whether the underlying policy aims were legitimate. See Separation of Powers Threat Viewpoint.

The Plan Reveals Structural Tensions in Constitutional Design - Some scholars focus less on Roosevelt's motives and more on what the episode exposes about the Court's countermajoritarian role, the absence of any constitutional specification of Court size, and the ongoing tension between judicial review and democratic legitimacy. See Constitutional Design Tension Viewpoint.

• Roosevelt Court-Packing Plan - History
• Roosevelt Court-Packing Plan - Debate
• New Deal
• Judicial Review
• Supreme Court Size
• Separation of Powers
• New Deal Constitutional Crisis

1. U.S. Senate Judiciary Committee, Reorganization of the Federal Judiciary: Adverse Report, S. Rep. No. 711, 75th Cong., 1st Sess. (1937).
2. William E. Leuchtenburg, The Supreme Court Reborn: The Constitutional Revolution in the Age of Roosevelt (Oxford University Press, 1995).
3. Barry Cushman, Rethinking the New Deal Court: The Structure of a Constitutional Revolution (Oxford University Press, 1998).
4. Jeff Shesol, Supreme Power: Franklin Roosevelt vs. The Supreme Court (W.W. Norton, 2010).
5. Burt Solomon, FDR v. The Constitution: The Court-Packing Fight and the Triumph of Democracy (Walker & Company, 2009).