The due date and return due dates for each form can be found by selecting the following links:

• Forms 720, 2290, and 8849 Filing Information (posted 12/07/2011)
• Form 990 Series and Form 4720(posted 12/07/2011)
• Form 7004, Form 1120 Series, and Form 1065 Series (posted 12/07/2011)

Forms 1040/1040A/1040EZ/1040SS/1040PR/4868/2350

Forms 1040/1040A/1040EZ/1040SS/1040PR/4868/2350 must have a tax period ending date of December 31, 2011 to be submitted through Modernized e-File (MeF).

Forms 1040/1040A/1040EZ/1040SS/1040PR/4868/2350 due date - 04/17/2012

Forms 1040/1040A/1040EZ/1040SS/1040PR/4868/2350 overseas exception due date - 06/15/2012

Forms 1040/1040A/1040EZ/1040SS/1040PR filed under an approved extension due date - 10/15/2012