West Virginia accepts the federal extension. If you file IRS Form 4868 to extend your federal return, West Virginia will honor it for your state return. However, an extension of time to file does not extend the time to pay. If you owe WV state income tax, you must make a payment using Form WV 4868 or the MyTaxes WV online portal by the original due date to avoid penalties and interest.
West Virginia State Income Tax Extension Overview
West Virginia taxpayers can extend their filing deadline by following federal extension rules, but payment deadlines remain firm. If you expect to owe, you must prepay to avoid penalties. Extension payments are submitted with Form WV 4868, Application for Extension of Time to File, or online through MyTaxes WV.
- West Virginia honors the federal extension (IRS Form 4868) for individuals.
- You must prepay any expected WV tax by April 15, 2026.
- Use Form WV 4868 if mailing a check or money order.
- Online payments are made through MyTaxes WV.
West Virginia Tax Deadlines
| Return Type | Original Due Date (2026) | Extended Due Date (2026) | Form / Payment Method |
|---|---|---|---|
| West Virginia Individual Income Tax | April 15, 2026 | October 15, 2026 (with valid extension) | IRS Form 4868 + WV Form 4868 if payment due |
How to Make an Extension Payment in West Virginia
If you owe West Virginia income taxes, you must pay by April 15, 2026. You can pay by:
- Online through the MyTaxes WV portal.
- Mailing Form WV 4868 with payment to the WV State Tax Department.
- Credit card via WV Treasury e-Pay (2.25% service fee applies).
Many taxpayers ask, “Can I pay my WV state taxes online?” — Yes, you can securely pay through the official MyTaxes WV system.
Common Questions About West Virginia Extensions
Does West Virginia accept the federal extension?
Yes. West Virginia accepts the federal extension, meaning if you file IRS Form 4868, you automatically receive a WV extension. However, you must still pay any West Virginia balance due by April 15 to avoid penalties.
When are West Virginia state taxes due in 2026?
The WV state tax deadline is April 15, 2026. With a valid extension, you have until October 15, 2026 to file.
What happens if I don’t file a WV tax extension?
If you fail to file or pay, West Virginia imposes penalties: 5% of unpaid tax per month (up to 25%) for late filing, and 0.5% per month (up to 25%) for late payment.
Where can I check my WV tax refund status?
You can check your WV state tax refund status through the MyTaxes WV portal. Many filers search “where is my WV tax refund” or “WV refund status” — both can be answered through this tool.
Does West Virginia have a state income tax?
Yes. West Virginia imposes a state income tax. Your WV return begins with your federal AGI and applies state-specific adjustments. That’s why many filers search for “West Virginia state income tax extension” when planning their filing.
Bottom Line
West Virginia does accept the federal extension, giving you until October 15, 2026 to file your return. But you must pay any WV state tax due by April 15, 2026 using Form WV 4868 or the MyTaxes WV portal. For more guidance, visit the West Virginia State Tax Department or learn more about filing a federal tax extension.
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