Form 1040 consists of two full pages.
(79 lines in total) not counting attachments
Form 1040 (officially, the "U.S. Individual Income Tax Return") is one of three IRS tax forms (see variants section for explanations of each) used for personal (individual) federal income tax returns filed with the Internal Revenue Service (IRS) by United States residents for tax purposes.
Income tax returns for individual calendar year taxpayers are due by Tax Day, which is usually April 15 of the next year, except when April 15 falls on a Saturday, Sunday, or a legal holiday. In those circumstances, the returns are due on the next business day.