To calculate the threshold amount ($100,000), you must aggregate gifts from different foreign nonresident aliens and foreign estates if you know (or have reason to know) that those persons are related to each other (see Related Person , earlier) or one is acting as a nominee or intermediary for the other. For example, if you receive a gift of $75,000 from Abby (a nonresident alien individual) and a gift of $40,000 from Brian (a nonresident alien individual), and you know that Abby and Brian are related, you must answer “Yes” and complete columns (a) through (c) for each gift.