Schedule C”, “Schedule D”, and “Schedule E” redirect here. Logo of irs schedule f pdf Internal Revenue Service. Flag of the United States. There are over 800 various forms and schedules.
The first Form 1040 was published for use for the tax years 1913, 1914, and 1915. IRS sent fewer packets via mail. In 2009 this practice was discontinued. Income tax returns for individual calendar year taxpayers are due by 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. An automatic extension until Oct. 15 to file Form 1040 can be obtained by filing Form 4868.