The IRS recently announced that criminals used taxpayer-specific data acquired from non-IRS sources to gain unauthorized access to information on approximately 100,000 tax accounts through IRS’ “Get Transcript” application. This data included Social Security information, date of birth and street address.

These third parties gained sufficient information from an outside source before trying to access the IRS site, which allowed them to clear a multi-step authentication process, including several personal verification questions that typically are only known by the taxpayer. The matter is under review by the Treasury Inspector General for Tax Administration as well as the IRS’ Criminal Investigation unit, and the “Get Transcript” application has been shut down temporarily. The IRS will provide free credit monitoring services for the approximately 100,000 taxpayers whose accounts were accessed. In total, the IRS has identified 200,000 total attempts to access data and will be notifying all of these taxpayers about the incident.

The IRS will be sending a letter to all of the approximately 200,000 taxpayers whose accounts had attempted unauthorized accesses, notifying them that third parties appear to have had access to taxpayer Social Security numbers and additional personal financial information from a non-IRS source before attempting to access the IRS transcript application. Although half of this group did not actually have their transcript account accessed because the third parties failed the authentication tests, the IRS is still taking an additional protective step to alert taxpayers.

These letters will be mailed out starting later this week and will include additional details for taxpayers about the credit monitoring and other steps. At this time, no action is needed by taxpayers outside these affected groups.

For additional information, visit http://www.irs.gov/uac/Newsroom/IRS-Statement-on-the-Get-Transcript-Application or call our office at 703.385.8888.