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Link to original content: https://tax.delaware.gov/

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Maintenance

The Delaware Taxpayer Portal is experiencing technical difficulties with Safari browser on mobile and desktop, specifically around filing Estimated Payments. We encourage all users to use Google Chrome or Microsoft Edge until further notice. We apologize for any inconvenience.

There is scheduled maintenance on 12/01/2024 from 06:00 am to 10:00 am EST. You will not be able to log into your portal account during this time. Please plan accordingly.

Taxpayer Services

File a Personal Income Tax Return New
Resume a Personal Income Tax Return
Submit an Estimated Payment New
Where is my 2023 Individual Refund?
Please allow 10-12 weeks to process refunds.
Make a payment
Make 2023 Personal Income Tax Payment New

Navigating the Taxpayer Portal

Some features are not available through smartphones. Please use a computer to access all features. For the best usability, please hold your smartphone in landscape view.

Member Sign In

If you wish to create a Delaware Taxpayer Portal Account, register now.
Guests without an account may also access the Taxpayer Services listed on this page.

Forgot User ID? Forgot password?

Individuals

File a Personal Income Tax Return New
Resume a Personal Income Tax Return
DMV Tax Certification for Driving Privilege Card
Submit an Estimated Payment New
Usernames and passwords from our previous Personal Income Tax online filing system do not carry over to the Portal.

Business

If you have a debit block on your account, please give the below information to your bank to avoid payments being rejected before making payments on the portal. Delaware Revenue debit block ID 9782272000

Corporate Income Tax Coming 2025
Pass Through Entities Coming 2025
Headquarters Management Coming 2025