What Happens When a Dark Money Group Blows Off IRS Rules? Nothing. 

The Government Integrity Fund spent most of its money on election ads, despite IRS rules prohibiting a social welfare nonprofit from doing so.

by Kim Barker and Theodoric Meyer
ProPublica, April 25, 2014, 11:08 a.m.

To see how easy it is for a dark money group to ignore the Internal Revenue Service, look no further than the loftily named Government Integrity Fund.

The Fund, an Ohio nonprofit, spent more than $1 million in 2012 on TV ads attacking Ohio Sen. Sherrod Brown and praising his Republican opponent, Josh Mandel. Now the Fund's tax return, which ProPublica obtained from the IRS this week, indicates that the group spent most of its money on politics — even though IRS rules say nonprofits like the Fund aren't allowed to do that.