Key excerpts related to criminal tax enforcement that has been blogged frequently here (some footnotes omitted):
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To help achieve uniformity in nationwide standards for criminal tax prosecutions, the Tax Division’s criminal prosecutors authorize almost all grand jury investigations and prosecutions involving violations of the internal revenue laws. Alone or in conjunction with Assistant United States Attorneys, Tax Division prosecutors investigate and prosecute these crimes. In the last few years, the Division has authorized between 1,300 and 1,800 criminal tax investigations and prosecutions per year.
Improving Voluntary Compliance. The Tax Division’s success rate in its litigation – more than 90% – has an enormous effect on voluntary tax compliance. fn2 By law, the IRS cannot make public the fact of an IRS audit, or its result. By contrast, the Tax Division’s important tax litigation victories receive wide media coverage, leading to a significant multiplier effect on voluntary compliance. fn3 Efforts of the IRS and the Tax Division are having a positive effect on voluntary compliance. According to the most recent survey by the IRS Oversight Board, 87 percent of those surveyed think it is “not at all” acceptable to cheat on taxes. fn4 Also, the Commissioner’s Voluntary Disclosure Initiative, timed to coincide with the Division’s ongoing criminal and civil enforcement concerning unreported offshore accounts, resulted in an unprecedented number of taxpayers, almost 15,000, attempting to “return to the fold” and paying back taxes, interest and penalties due that will likely total in at least the hundreds of millions of dollars. As an integral part of the IRS’s enforcement efforts, the Tax Division is partially responsible for the IRS’ ability to collect over $2 trillion in taxes each year. fn5