West Virginia Nonprofit Tax Deadlines 2026
Complete guide to Nonprofit filing dates, extensions, estimated payment schedules, and required forms in West Virginia for the 2026 tax year. West Virginia imposes a state income tax, so Nonprofit entities must file both federal and state returns.
West Virginia Nonprofit 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
West Virginia Nonprofit Tax Calendar at a Glance
| Event | Date |
|---|---|
| Filing deadline | May 15, 2026 |
| Extension deadline | Nov 15, 2026 |
FAQ
When is the Nonprofit tax filing deadline in West Virginia for 2026?
The West Virginia Nonprofit tax return is due May 15, 2026 for the 2026 tax year. An extension is available until Nov 15, 2026.
Does West Virginia require Nonprofit estimated tax payments?
Estimated payments are not typically required at the entity level for Nonprofit in West Virginia, but confirm with West Virginia State Tax Department.
What form do I file for a Nonprofit in West Virginia?
Nonprofit entities in West Virginia file using Form State nonprofit return. You can download the form from West Virginia State Tax Department at https://tax.wv.gov.
Can I get an extension for my West Virginia Nonprofit tax return?
Yes. West Virginia allows an extension for Nonprofit returns until Nov 15, 2026. Note that an extension gives you more time to file, not more time to pay — any tax owed is still due by the original deadline of May 15, 2026.
What are the penalties for filing late in West Virginia?
West Virginia typically charges a failure-to-file penalty (usually 5% of unpaid tax per month, up to 25%) and a failure-to-pay penalty (usually 0.5-1% per month). Interest also accrues on unpaid balances. Filing for an extension by the original deadline avoids the failure-to-file penalty but not the failure-to-pay penalty.
Where can I file West Virginia Nonprofit taxes?
File through West Virginia State Tax Department. Visit https://tax.wv.gov for e-filing options, downloadable forms, and payment portals.
West Virginia Estimated Tax Payments
View the full quarterly estimated payment schedule for West Virginia, including all entity types and payment methods.
View West Virginia estimated payments →