evidence: Filing requirements for specific U.S. territories are explained in Publication 570, Tax Guide for Individuals With Income From U.S. Possessions. Possession exclusion for bona fide residents of American Samoa Currently, the possession exclusion - under Internal Revenue Code (IRC) section 931 - applies only to U.S. citizens or resident aliens who are bona fide residents of American Samoa. If you qualify for this exclusion, you may have to attach Form 4563, Exclusion of Income for Bona Fide Residents of American Samoa, to their U.S. federal individual income tax returns. Individuals in the following U.S. territories are NOT eligible for the possession exclusion: Baker Island, the CNMI, Guam, Howland Islands, Jarvis Island, Johnston Island, Kingman Reef, Midway Islands, Palmyra, Puerto Rico, the U.S. Virgin Islands, and Wake Island. Please refer to Publication 570, Tax Guide for Individuals With Income From U.S. Possessions, for the exclusions, credits, and deductions which apply to residents of the CNMI, Guam, Puerto Rico, and the U.S. Virgin Islands.