26 U.S.C. § 7201 makes willful tax evasion a federal felony — up to 5 years imprisonment, $100,000 fine ($500,000 for corporations), plus restitution. The government must prove (1) a tax due and owing, (2) an affirmative act of evasion, and (3) willfulness. Most defenses focus on willfulness and the affirmative-act element.
Tax evasion is the flagship offense charged by IRS Criminal Investigation. The case starts with a parallel proceeding — civil audit and criminal investigation often running simultaneously — and ends with substantial prison time and restitution. The defense must engage early, before the IRS converts a civil case into a criminal referral.
The Three Elements
To convict under § 7201, the government must prove beyond a reasonable doubt:
- Existence of a tax deficiency — taxes due and owing for the period charged;
- An affirmative act of evasion or attempted evasion — more than mere non-payment;
- Willfulness — voluntary, intentional violation of a known legal duty (Cheek v. United States, 498 U.S. 192 (1991)).
Failure to file a return alone is not § 7201 evasion — that's the misdemeanor under § 7203. Section 7201 requires affirmative concealment.
What Counts as an Affirmative Act
Federal courts have found these acts to support § 7201 prosecution:
- Filing a false return that omits income (Sansone v. United States, 380 U.S. 343 (1965));
- Hiding assets in nominee bank accounts;
- Maintaining a double set of books;
- Cashing checks rather than depositing them ("structuring");
- Putting assets in a spouse's, child's, or trust's name to avoid IRS levy;
- Lying to an IRS agent during a civil audit;
- Backdating documents to support false deductions;
- Using offshore accounts to conceal income.
The "affirmative act" element distinguishes evasion from mere passive non-payment.
Willfulness — The Key Element
Under Cheek v. United States, willfulness in tax cases requires:
- The defendant knew of the legal duty;
- The defendant voluntarily and intentionally violated that duty.
A good-faith misunderstanding of the law — even an unreasonable one — negates willfulness. This is the most powerful defense available in tax cases. Common patterns:
- Reliance on a CPA or attorney who advised the position;
- Belief that an exemption or deduction applied;
- Confusion about reporting requirements for an unusual income stream;
- Mental health or cognitive impairments affecting understanding.
Penalties and Sentencing Guidelines
- 5 years imprisonment maximum per count;
- $100,000 fine ($500,000 corporate);
- Costs of prosecution;
- Restitution to the IRS — almost always ordered, often the largest component;
- USSG § 2T1.1 drives sentencing — base offense level depends on tax loss, with enhancements for sophisticated means, leadership role, and abuse of trust.
Tax loss tables (USSG § 2T4.1) translate dollars to offense levels — $250,000 in tax loss yields offense level 18 (typically 27-33 months for first-time offender). The $1 million range yields offense level 22 (41-51 months).
Statute of Limitations
Section 7201 has a 6-year limitations period under 26 U.S.C. § 6531(2). The clock starts on the latest affirmative act — meaning a single recent act of concealment can extend the limitations on much older conduct.
The IRS routinely uses this rule to charge evasion of taxes from 7-10 years ago, anchored to a more recent concealment act.
Voluntary Disclosure: A Path Out
The IRS Voluntary Disclosure Practice (VDP) allows taxpayers to come forward before the IRS contacts them and avoid criminal prosecution in most cases. Eligibility requires:
- Disclosure must be timely (before IRS investigation begins);
- Disclosure must be complete and truthful;
- Taxpayer must cooperate in determining and paying tax due, plus interest and penalties;
- Taxpayer must make good-faith arrangements to pay.
VDP is not a guarantee — but historically results in non-prosecution in most qualifying cases. The decision must be made before any IRS contact.
What to Do If You Are Under Investigation or Charged
- Do not speak with IRS Criminal Investigation (CI) agents without an attorney — even informally. Special agents are not auditors; they investigate crimes.
- Do not destroy or alter records — destruction can become obstruction under 18 U.S.C. § 1519 with a 20-year maximum.
- Locate and preserve all bank records, returns, ledgers, emails, and accountant correspondence.
- Discontinue the conduct — but do not amend returns or take corrective action without counsel; both can be used against you.
- Engage federal tax defense counsel immediately — call L and L Law Group at (214) 466-1398, available 24/7.
Frequently Asked Questions
What is the maximum sentence for federal tax evasion?
5 years imprisonment per count under 26 U.S.C. § 7201. With multiple tax years and additional charges (false return, conspiracy, money laundering), aggregate exposure routinely exceeds 10 years.
Can I avoid prison if I pay the back taxes?
Restitution does not eliminate criminal liability. Once charged, payment shows acceptance of responsibility but does not bar prosecution. Voluntary disclosure before charges is the only reliable way to avoid prosecution.
How does the IRS prove willfulness?
Through pattern evidence — repeated false returns, nominee accounts, lies to auditors, structuring transactions, and inconsistent statements. Direct evidence (texts, emails) is increasingly common in modern cases.
What is the difference between tax evasion and tax fraud?
"Tax fraud" is a colloquial term encompassing § 7201 evasion, § 7206(1) false return, § 7206(2) aiding and abetting, and § 7203 failure to file. § 7201 is the most serious — 5-year felony.
Can I be charged for evasion if I didn't file a return?
Possibly. Failure to file alone is the § 7203 misdemeanor. Failure to file PLUS affirmative concealment (hiding income, structuring deposits, false statements) elevates to § 7201 evasion.
Speak With a Frisco Criminal Defense Attorney
If you or a loved one is facing federal tax crimes charges in Frisco, Collin County, or anywhere in the Dallas-Fort Worth metroplex, the time to act is now. L and L Law Group attorneys are available 24 hours a day, 7 days a week. Call (214) 466-1398 for a free, confidential consultation, or submit your case online and a licensed attorney will contact you directly.
This article is general information, not legal advice. Texas and federal criminal law are complex and fact-specific — please consult a licensed attorney about your particular situation. Past results do not guarantee future outcomes.