King v. Burwell, No. 14-1158 (4th Cir. 2014)Annotate this Case
Plaintiffs filed suit challenging the validity of an IRS final rule implementing the premium tax credit provision of the Patient Protection and Affordable Care Act (ACA), 26 U.S.C. 36B. The final rule interprets the Act as authorizing the IRS to grant tax credits to individuals who purchase health insurance on both state-run insurance "Exchanges" and federally-facilitated "Exchanges" created and operated by HHS. The court found that the applicable statutory language is ambiguous and subject to multiple interpretations. Applying deference to the IRS's determination, the court upheld the rule as a permissible exercise of the agency's discretion. Accordingly, the court affirmed the judgment of the district court.