IRS commissioner describes bleak picture for underfunded agency - The Washington Post

The budget cuts mean less money for audits and collection actions, resulting in “a loss for the government of at least $2 billion in revenue that otherwise would have been collected,” he said. “This is a classic example of being penny wise and pound foolish.”
http://www.washingtonpost.com/politics/federal_government/irs-commissioner-describes-bleak-picture-for-underfunded-agency/2015/03/31/e374f77a-d7db-11e4-b3f2-607bd612aeac_story.html