AdvertisementNavbar Search FilterMobile Microsite Search TermNavbar Search FilterMicrosite Search TermArticle NavigationArticle NavigationArticle NavigationArticle NavigationThe Quarterly Journal of Economics, Volume 136, Issue 1, February 2021, Pages 1–49,Navbar Search FilterMobile Microsite Search TermNavbar Search FilterMicrosite Search TermWe evaluate a randomized outreach study in which the IRS sent informational letters to 3.9 million households that paid a tax penalty for lacking health insurance coverage under the Affordable Care Act. Drawing on administrative data, we study the...…AdvertisementNavbar Search FilterMobile Microsite Search TermNavbar Search FilterMicrosite Search TermArticle NavigationArticle NavigationArticle NavigationArticle NavigationThe Quarterly Journal of Economics, Volume 136, Issue 1, February 2021, Pages 1–49,Navbar Search FilterMobile Microsite Search TermNavbar Search FilterMicrosite Search TermWe evaluate a randomized outreach study in which the IRS sent informational letters to 3.9 million households that paid a tax penalty for lacking health insurance coverage under the Affordable Care Act. Drawing on administrative data, we study the...WW…