Libertarian law professor Richard Epstein writes about the IRS scandal:
The dismal performance of the IRS is but a symptom of a much larger disease which has taken root in the charters of many of the major administrative agencies in the United States today: the permit power. Private individuals are not allowed to engage in certain activities or to claim certain benefits without the approval of some major government agency. The standards for approval are nebulous at best, which makes it hard for any outside reviewer to overturn the agency's decision on a particular application.
That power also gives the agency discretion to drag out its review, since few individuals or groups are foolhardy enough to jump the gun and set up shop without obtaining the necessary approvals first. It takes literally a few minutes for a skilled government administrator to demand information that costs millions of dollars to collect and that can tie up a project for years. That delay becomes even longer for projects that need approval from multiple agencies at the federal or state level, or both.
The beauty of all of this (for the government) is that there is no effective legal remedy. Any lawsuit that protests the improper government delay only delays the matter more. …
The scandal at the IRS teaches a larger lesson for the overall operation of the administrative state. The best way to control the twin risks of discretion and delay is to strip administrative agencies of as much of their discretionary power as is humanly possible.