Headline: High court rejects NH's challenge of Mass income taxLink: https://www.unionleader.com/news/courts/high-court-rejects-nhs-challenge-of-mass…Publication Date: Monday, June 28, 2021Primary Source: New Hampshire Union Leader (NH)Non-Cato Author: Kevin LandriganType: articleFormat: Newspaper (Online)Nature of Mention: mentionedScholar: CatoResearch Area: Law and Civil LibertiesSubjects: the New Hampshire challenge to Massachusetts income tax