John Iselin

A general view of the U.S. Internal Revenue Service (IRS) building in Washington May 27, 2015. Tax return information for about 100,000 U.S. taxpayers was illegally accessed by cyber criminals over the past four months, U.S. IRS Commissioner John Koskinen said on Tuesday, the latest in a series of data thefts that have alarmed American consumers. REUTERS/Jonathan Ernst - GF10000109446

Safely Expanding Research Access to Administrative Tax Data

Leonard E. Burman, Alex Engler, Surachai Khitatrakun, Jim Nunns, Sarah Armstrong, and John Iselin

Tax Policy Center Thursday, October 25, 2018