Treasury Inspector General for Tax Administration

IRS cyber deficiencies leave taxpayer data at risk, IG report says


American Rescue Plan Act funds have helped address the problem, but more is needed to modernize aging systems.

IRS under investigation for use of citizens’ phone location data


The inspector general is reviewing an IRS unit's subscription to a commercial database containing the phone location data of millions of citizens.

IRS identity theft trackers overlooked data breaches, report says


The report details how the IRS’s Return Integrity and Compliance Services organization didn’t record and monitor 89 external data breaches reported to it.

IRS CIO improperly delegated key IT spending responsibilities, watchdog says


A Treasury Department internal watchdog said that the IRS was not complying with FITARA in delegating responsibilities that are supposed to go to the CIO.