Generally, only a nonresident alien individual may use the terms of a tax treaty to reduce or eliminate U.S. tax on income from a scholarship or fellowship grant. A student (including a trainee or business apprentice) or researcher who has become a resident alien for U.S. tax purposes may be able to claim benefits under a tax treaty that apply to reduce or eliminate U.S. tax on scholarship or fellowship grant income. Most treaties contain a provision known as a "saving clause." Exceptions specif