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Form 1120-POL - When to File

Form 1120-POL is due on the 15th day of the 3rd month following the end of the organization's taxable year. For organizations on a calendar year, Form 1120-POL is due on March 15 of the following year.

Additional information

Extension of time for filing Form 1120-POL

Page Last Reviewed or Updated: 09-Mar-2017