McGraw-Hill's Taxation of Business Entities 3rd Edition by Connie Weaver, Brian Spilker, Edmund Outslay, John Robinson, Ronald Worsham, Benjamin Ayers, John Barrick

Exercise 25

Pavel, a citizen and resident of Russia, spent 100 days in the United States working for his employer, Yukos Oil, a Russian corporation. Under what conditions will Pavel be subject to U.S. tax on the portion of his compensation earned while working in the United States