The US Tax Court (Tax Court), in a short opinion, provided a reminder to taxpayers that penalties for filing fraudulent returns cannot be avoided by subsequently filing amended returns. In Gaskin v. Commissioner, TC Memo 2018-89, the taxpayer admitted his original returns were fraudulent. While under criminal investigation, he attempted to cure the fraudulent filings by filing amended returns, reporting more than $100,000 of additional tax. Ultimately, the tax due exceeded the amount reported on the amended returns.
Despite admitting his original fraud, the taxpayer argued that the fraud penalty did not apply because the tax due only modestly exceeded the tax reported on his amended returns. The Tax Court disagreed. Relying on the regulations and Supreme Court precedent, the court held that the amount of the underpayment and the fraudulent intent are both determined by reference to original—not amended—returns. It therefore upheld imposition of the fraud penalty.
Practice Point: Don’t file fraudulent returns! All joking aside, this case reminds us that although filing an amended return can cure some infirmities on your return, you have to be very careful in choosing whether to amend a return. As long as you did your best to accurately calculate your tax due on your original return, you are not required to amend that return if you later find out you were wrong. This is true even if the statute of limitations is still open. Indeed, there is no requirement to amend a return. However, there may be reasons to file an amended return; for example, if you know that you will need to base a future return’s position on a previous return’s position (e.g., the amount of earnings and profits stated on the return). Taxpayers need to be mindful, however, that if you amend your return, it must be accurate to the best of your knowledge when you sign it as to all items and any other errors discovered after the original return was filed must also be corrected. Accordingly, you cannot amend only the favorable positions discovered after you filed your original return.