Nonprofit Tax Deadlines in Pennsylvania
Federal and state filing dates, extensions, and estimate schedules for 2026.
Pennsylvania filing deadline
Nonprofit annual return generally due the 15th day of the 5th month.
Due: May 15, 2026
Extension: Nov 15, 2026
Form: State nonprofit return
Estimated payments
No state estimated payment schedule listed.
Due: N/A
FAQ
Does Pennsylvania require Nonprofit estimated payments?
Estimated payments are not typically required at the entity level, but confirm with Pennsylvania Department of Revenue.
Where can I file Pennsylvania Nonprofit taxes?
Use Pennsylvania Department of Revenue resources at https://www.revenue.pa.gov for forms and filing instructions.