Congress enacted the Patient Protection and Affordable Care Act, which required most individuals to maintain health insurance or make a payment to the Internal Revenue Service. The Act also expanded Medicaid by requiring states to cover additional low-income individuals or risk losing existing federal Medicaid funding. Twenty-six states, the National Federation of Independent Business, and several individuals challenged the law. They argued that the individual mandate exceeded Congress's powers and that the Medicaid expansion unconstitutionally coerced the states.
Did Congress have constitutional authority under the Commerce Clause, the Necessary and Proper Clause, or the Taxing Power to enact the individual mandate, and did the Medicaid expansion unconstitutionally coerce the states?
Congress may regulate existing commercial activity under the Commerce Clause but may not compel individuals to become active in commerce. A payment required for failing to obtain insurance may nevertheless be upheld as a tax if it functions as one. Under the Spending Clause, Congress may encourage state participation in federal programs, but it may not coerce states by threatening the loss of existing funding so substantial that states have no real choice.
The Court held that the individual mandate could not be sustained under the Commerce Clause or the Necessary and Proper Clause, but it was constitutional as an exercise of Congress's taxing power. The Court also held that the Medicaid expansion, as enforced by the threat of terminating existing Medicaid funds, was unconstitutionally coercive; the remedy was to bar the federal government from withdrawing existing Medicaid funding from noncomplying states.
Chief Justice Roberts reasoned that the Commerce Clause permits regulation of commerce, not the creation of commerce by forcing inactive individuals to purchase insurance. The shared responsibility payment, however, operated like a tax because it was collected by the IRS, produced revenue, and was not so punitive as to function as a true penalty, so the statute could be fairly read as a tax. On Medicaid, the Court concluded that Congress had transformed Medicaid into a much broader program and then threatened states with the loss of massive existing funds if they refused to accept the expansion. That financial threat left states with no genuine choice and therefore crossed the line from inducement to coercion under the Spending Clause.
Justices Scalia, Kennedy, Thomas, and Alito would have invalidated the individual mandate and the Medicaid expansion and would have struck down the entire ACA. They argued the mandate exceeded enumerated powers and could not be rewritten as a tax, and they viewed the Act's provisions as inseverable.
NFIB is a leading federalism and separation-of-powers decision. It limited the Commerce Clause by holding that Congress may not compel inactivity into commerce, while also confirming that a regulatory exaction may be upheld as a tax if it functions as one. It also established a major anti-coercion limit on the Spending Clause in the Medicaid context. Closely related cases include United States v. Lopez, 514 U.S. 549 (1995); United States v. Morrison, 529 U.S. 598 (2000); South Dakota v. Dole, 483 U.S. 203 (1987); and King v. Burwell, 576 U.S. 473 (2015).
United States v. Lopez, 514 U.S. 549 (1995) |
Abstain |
United States v. Morrison, 529 U.S. 598 (2000) |
Abstain |
South Dakota v. Dole, 483 U.S. 203 (1987) |
Abstain |
King v. Burwell, 576 U.S. 473 (2015) |
Abstain |
Enter a case name or citation — get a structured brief where every case it cites is checked against real law.
Try Law Student Workbench →