Start with the screening question: how did the threat arrive? If someone called your phone demanding immediate payment to avoid arrest - especially via gift cards, wire transfer, or crypto - that is a scam, period. The IRS does not call to threaten arrest, does not demand specific payment methods, and does not take its first contact by phone. Hang up. The real IRS communicates by mail, and even its sternest collection letters threaten levies and liens, not handcuffs.
Real criminal tax exposure exists, but it looks nothing like that phone call - and if you have facts that worry you, the real version deserves a clear-eyed look.
What Real Exposure Looks Like
The IRS pursues a few thousand criminal cases a year out of tens of millions of delinquent accounts, and they cluster around specific patterns: substantial unreported income over multiple years, false documents, deliberately concealed offshore accounts, and payroll withholding taken from employees and spent. Owing money is not a crime. Filing late is not a crime. Even years of unfiled returns resolve civilly in the overwhelming majority of cases - prosecutors want concealment and intent, not hardship.
The Signs That Matter
Genuine escalation has tells: an active audit that abruptly goes silent, an examiner who shifts from what happened to why and what you knew, summonses landing on your bank or business associates, and - unmistakably - two people presenting credentials reading Special Agent. That last one is IRS Criminal Investigation, the conversation is evidence, and the only correct response is polite silence and a lawyer's phone number. Nothing you explain on your doorstep ever helps you.
The Protective Moves
Whether your worry is a scam call or real facts, the same two rules hold. First, talk to a tax attorney before anyone else - attorney-client privilege protects the conversation in ways your accountant cannot, since accountants can be compelled to testify. Second, if there is something to fix, voluntary correction before detection is the most powerful protection in the system: walking in the front door is the opposite of the concealment prosecutors need. I spent my early career as a public defender before three decades of tax practice; this intersection is familiar ground. Call me, confidentially, before you do anything else.