Sentence:  If you are a nonresident <WSD>alien</WSD> and a resident of Puerto Rico , your return is also due June 15 , 1962 , or the 15 th day of the 6 th month after the close of your fiscal year . 
Meaning of the word marked with <WSD> tags:  a person who comes from a foreign country; someone who does not owe allegiance to your country