Nebraska Personal Tax Extension | Nebraska Application for Automatic Extension of Time

Nebraska Personal Tax Extension Guide

Nebraska's Extension Tied to Federal Approval

Nebraska grants an automatic six-month extension for filing personal income tax returns to taxpayers who have been approved for a federal extension by the IRS. The Nebraska Department of Revenue aligns with the federal timeline, moving the state filing deadline from April 15, 2026, to October 15, 2026. No separate Nebraska extension application is required.

Important: Attach Form 4868 When You File Your Return

When you file your Nebraska return by October 15, you must attach a copy of your federal Form 4868 to the return. Keep a copy available when preparing your Nebraska return.

Payment Is Still Due by April 15

Nebraska's extension covers filing only—not payment. Any Nebraska income tax owed must be paid by April 15, 2026, to avoid penalties and interest.

How to Make Extension Payments

• ACH Debit: Use Nebraska's web-based payment system at www.revenue.nebraska.gov—enter your bank routing and account number to pay directly.
• Credit Card: Pay through Official Payments at www.revenue.nebraska.gov or by calling 1-800-272-9829. A convenience fee applies.

Mailing Address for Extension Payments

For mail-in payments, send with your Nebraska application for automatic extension to:
Nebraska Department of Revenue
P.O. Box 94818
Lincoln, NE 68509-4818

Late Filing and Payment Penalties

Nebraska imposes a 5% failure-to-file penalty per month, up to a maximum of 25%. The failure-to-pay penalty is a flat 5% of unpaid tax. Filing by October 15 and paying by April 15 avoids both penalties.

Best Practices

• File IRS Form 4868 to secure your federal extension—Nebraska's extension depends on it.
• Pay Nebraska income tax owed by April 15, 2026, using ACH debit at revenue.nebraska.gov.
• Attach a copy of your Form 4868 when you file your Nebraska return by October 15.

Final Thoughts

Nebraska's extension is straightforward with a federal extension in place. Pay by April 15, attach Form 4868 to your return, and file by October 15, 2026.