Important Due Dates for Individuals

January Description
15 Fourth quarter individual estimated tax payment for the previous year (Form 1040ES)
31 Last day for your employer to mail your W-2 to you
31 Last day for Form 1099 (investment income) and Form 1098 (mortgage interest) statements to be mailed to you
April Description
15 Individual income tax return filing deadline. (Form 1040) Extension available to October 15 but taxes owing are still due on this day. (Form 4868)
15 Final date to make contribution to Individual Retirement Account (IRA) for previous year
15 First quarter individual estimated tax payment for current year (Form 1040ES)
June Description
15 Second quarter individual estimated tax payment for current year (Form 1040ES)
September Description
15 Third quarter individual estimated tax payment for current year (Form 1040ES)
October Description
15 Final due date for extended individual income tax returns. No further extensions available. Penalty for late filing will apply to returns after this date.