Form 7004 extends the deadline for filing up to 6 months, giving businesses until September 15, 2023, to complete and file their returns without worrying about unwanted IRS penalties.

C-Corporations must file IRS Form 1120 by the fifteenth day of the third month following the end of the corporate tax year. To receive an automatic six month extension of time to file Form 1120, the ...

Specifically, there are a few filing deadlines in a week, most notable are the deadlines for Partnerships to file Form 1065 and for S-Corporations to file Form 1120-S.