Corporate Tax

Forms & Due Dates

Corporate Tax

FormDue Date
1120 Corporate Tax ReturnApril 15
1120S Small Corporate Tax ReturnMarch 15
1065 Partnership Tax ReturnMarch 15
W-2, 1099sJanuary 31
Corporate Estimated Tax Payments - Calendar yearMarch 15
Corporate Estimated Tax Payments - Calendar yearJune 15
Corporate Estimated Tax Payments - Calendar yearSeptember 15
Corporate Estimated Tax Payments - Calendar yearDecember 15