If you are not careful the IRS can be very quick to take full advantage of any person who is not as familiar with tax law or how to deal with an IRS audit, or the procedures that the IRS follow during their tax collection process.  It is an important component of modern society that there is the means for taxpayers to seek adequate protection from the IRS if the IRS has made mistakes or is behaving in an inappropriate, if still legal, manner.

If you do need protection against the IRS, or you believe you may have overpaid your tax liability then appointing a firm of IRS tax attorneys would be adviseable.  They have the skill and experience to deal with the IRS and not be intimidated by their actions.