Under the federal law of the United States of America, tax evasion or tax fraud, is the purposeful illegal attempt of a taxpayer to evade assessment or payment of a tax imposed by Federal law. Conviction of tax evasion may result in fines and imprisonment. Compared to other countries, Americans are more likely to pay their taxes fairly, honestly, and on time.
Tax evasion is separate from tax avoidance, which is the legal utilization of the tax regime to one's own advantage in order to reduce the amount of tax that is payable by means that are within the law. For example, a person can legally avoid some taxes by refusing to earn more taxable income, or by buying fewer things subject to sales taxes. Tax evasion is illegal, while tax avoidance is legal.
In Gregory v Helvering the US Supreme Court concurred with Judge Learned Hand's statement that: "Any one may so arrange his affairs that his taxes shall be as low as possible; he is not bound to choose that pattern which will best pay the Treasury; there is not even a patriotic duty to increase one's taxes." However, the court also ruled there was a duty not to illegally distort the tax code so as to evade paying one's legally required tax burden.
Definition.
The U.S. Internal Revenue Code, 26 United States Code section 7201, provides:
Sec. 7201. Attempt to evade or defeat tax
Any person who willfully attempts in any manner to evade or defeat any tax imposed by this title or the payment thereof shall, in addition to other penalties provided by law, be guilty of a felony and, upon conviction thereof, shall be fined not more than $100,000 ($500,000 in the case of a corporation), or imprisoned not more than 5 years, or both, together with the costs of prosecution.
To prove a violation of the statute, the prosecutor must show (1) the existence of a tax deficiency (an unpaid federal tax), (2) an affirmative act constituting an evasion or attempted evasion of either the assessment or payment of that tax, and (3) willfulness (connoting the voluntary, intentional violation of a known legal duty).
A genuine, good faith belief that one is not violating the Federal tax law based on a misunderstanding caused by the complexity of the tax law is a defense to a charge of "willfulness", even though that belief is irrational or unreasonable. A belief that the Federal income tax is invalid or unconstitutional is not a misunderstanding caused by the complexity of the tax law, and is not a defense to a charge of "willfulness", even if that belief is genuine and is held in good faith.
