The purpose of this legislation is to clarify how the statute of limitations applies to cases of tax fraud. Specifically, it aims to ensure that the exception to the general time limit for assessing tax fraud only applies when a taxpayer is intentionally trying to avoid paying their taxes. This is intended to protect taxpayers who may be victims of fraud committed by tax preparers rather than those who are trying to deceive the tax system themselves. One of the key provisions of this law is the amendment to the Internal Revenue Code.