From ThinkProgress.org:



The IRS provided the heavily-redacted lists to ThinkProgress, after nearly a year-long search. From the earliest lists through 2012, the “historical” section of the lists encouraged reviewers to watch out for “progressive” groups with names like “blue,” as their requests for 501(c)(3) charitable status might be inappropriate. Their inclusion in this section suggests that the concern predates the initial 2010 list.

Explicit references to “Tea Party,” included in the “emerging issues” section of the lists, also began in August 2010 — but stopped appearing after the May 10, 2011 list. From that point on, the lists instructed agents to flag all political advocacy groups of any stripe. The documents instructed the agents to forward any “organization involved with political, lobbying, or advocacy” applying for 501(c)(3) or 501(c)(4) status be forwarded to “group 7822″ for additional review. Groups under both categories are limited in the amount of of lobbying and political activity each can undertake.