Jamarcus, a full-time student, earned $3,500 this year from a summer job. He had no other income this year and will have zero federal income tax liability this year. His employer withheld $665 of federal income tax from his summer pay. Is Jamarcus required to file a tax return? Should Jamarcus file a tax return? He is not required to file a tax return as the refund of $665 previously withheld will be automatically credited to his bank account. He is not required to file an income tax return because his gross income of $3500 is well below the gross income threshold for a single taxpayer ($12950 for 2022). He should still file a tax return to receive a refund of the $665 previously withheld. He is required to file an income tax return regardless of income and should file a tax return. He should compulsorily file a tax return because his gross income of $3,500 is well below the gross income threshold for a single taxpayer.