Tax Year 2010 Return Due Dates
The return due dates and extended return due dates for each form can be found by selecting the following links:
- Forms 720, 2290, and 8849 Filing Information
- Form 990 Series and Form 4720 (Revised 4/3/11)
- Form 7004, Form 1120 Series, and Form 1065 Series (Revised 4/3/11)
Forms 1040 and 4868
Forms 1040 and 4868 must have a tax period ending date of December 31, 2010 to be submitted through Modernized e-File (MeF).
Forms 1040/4868 due date - 04/18/2011
Forms 1040/4868 overseas exception due date - 06/15/2011
Form 1040 filed under an approved extension due date - 10/17/2011
Page Last Reviewed or Updated: 2013-01-29
