Question 8 of 75. Which taxpayer(s) is/are required to file a 2019 federal income tax return? None of the individuals are blind. Antonio (33) has gross income of $4,300. His filing status is married filing separately Robert (69) has gross income of $11,950. He is single and has no dependents. Jose (36) has gross income of $17,600. He is a qualifying widower with one dependent Tom (65) and Louise (62) are married and have gross income of $24,150. They lived together all year and wish to file a joint return