The deadline for IRS Form 990 filing is the 15th day of the fifth month following the end of your fiscal year. For organizations on a calendar year, Form 990 is due on May 15 of the following year. In plain English, your due date is four months and 15 days after your organization’s year ends. The due dates may be extended by filing Form 8868.
|Fiscal Year End Date||Form 990/990EZ Due Date||Six Month Extension Due Date||Tax Year|