Individual Income (1041) Individual - Income Tax Return for Estates and Trusts (Form 1041) due

Individual Income (5471) Individual - Attach Form 5471 to income tax return and file both by the due date for the income tax return

Individual Income (1040-ES) Individual - Second installment of current year estimated tax by individuals, other than farmers or fisherman due (Form 1040-ES)

Individual Income (1040) Individual - Last-day for U.S. citizens and resident aliens living and working (or on military duty) outside the U.S. and Puerto Rico to file income tax return (Form 1040). Combat

Individual Income (1040) Individual - Individual income tax return (Form 1040) due