You’ll need your Social Security number, wage statements and past tax return to fill out Form 1040. Form 1040, formally known as the “U.S. Individual Income Tax Return,” is the form people ...

"In the past, you could choose to file Form 1040A or Form 1040EZ instead of Form ... "There are fewer boxes to fill in on Form 1040 than there were before because many lines from the old form ...