Business Tax Provisions Expiring in 2020, 2021, and 2022 (“Tax Extenders”) Molly F. Sherlock, Coordinator Specialist in Public Finance Jane G. Gravelle Senior Specialist in Economic Policy Sean Lowry Analyst in Public Finance Donald J. Marples Specialist in Public Finance March 13, 2020 Congressional Research Service 7-. www.crs.gov R46271