The main purpose of this legislation is to impose an excise tax on certain investments made by private colleges and universities. The goal is to discourage these institutions from investing in entities that are deemed adversarial or risky to national security, as identified by various government lists. Key provisions of the law include the introduction of a 50 percent tax on the fair market value of specific investments acquired by private colleges and universities. Additionally, there is a 100 percent tax on the net income generated from investments that are held for one year.