False Income Tax Return — Return Made Under Penalties of Perjury is a fraudulent tax return filed by an individual or business with the intention of defrauding the Internal Revenue Service (IRS). This type of false return is made under the threat of perjury and can result in serious legal consequences. It may include providing false information about one's income, expenses, or other financial information in order to reduce the amount of taxes due. There are two types of False Income Tax Return — Return Made Under Penalties of Perjury: 1. Willful Return: This type of false return is filed with the intention to defraud the IRS. It involves providing false information, such as intentionally understating income or overstating deductions, in order to reduce the amount of taxes due. 2. Negligent Return: This type of false return is filed with a lack of reasonable care or due diligence. It may involve the incorrect calculation of income or deductions, or the omission of required information.