Few legal matters create the same quiet dread as a criminal tax investigation. The IRS does not announce itself the way other agencies do. Often the first signal is a summons to a bank, a subpoena to a business partner, or a special agent who wants to "just ask a few questions." By the time a target letter arrives, the government may have been building a case for months.
If you are in that position, this guide is meant to help you think clearly about what comes next.
Criminal Tax Cases Are Different
The IRS has two very different faces. Its civil division assesses additional tax, penalties, and interest. Its Criminal Investigation division builds cases for prosecution under statutes like 26 U.S.C. § 7201. The distinction matters because the strategies are not interchangeable. Statements that might resolve a civil audit can become evidence in a criminal referral. Voluntary disclosure, amnesty programs, and cooperation credit all have specific rules that must be navigated carefully.
One of the first questions a defense attorney will ask is whether this is a civil matter, a criminal matter, or a civil matter that is quietly becoming criminal.
What You Should Ask Before Hiring Counsel
- Have you handled criminal tax cases at the federal level, and in which districts?
- Do you have experience with IRS Criminal Investigation and DOJ Tax Division procedures?
- How would you approach a voluntary disclosure if one is still available?
- What is my exposure under the sentencing guidelines?
- How will you coordinate with my accountant and other professionals?
These questions separate attorneys who handle tax controversy from those who defend tax prosecutions. The two skill sets overlap but are not identical.
Preserve Everything, Say Nothing
Do not destroy records, alter returns, or discuss the matter with colleagues or family members who might be witnesses. Do not speak with IRS agents without counsel. These rules are simple, but they are broken constantly, and the consequences are severe. Obstruction and false statement charges are often easier for the government to prove than the underlying tax offense.
Getting Oriented Quickly
If you are still deciding whether you need a lawyer at all, reading a plain-language primer on the subject can help. Resources like this guide on preparing for a first legal consultation cover the basics of what to bring and what to expect.
Tax prosecutions are built on documents and testimony, and both can be shaped by early, careful representation. The time to act is before the government finishes its case — not after.