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Important Notice: If you recently experienced technical difficulties when filing a return or while attempting to make a payment, you will not be penalized. Please try again later or contact support if the issue continues. 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.
Taxpayer Services
- Submit a Personal Income Tax Estimated Payment
- Where is my 2025 Individual Refund?
- Please allow 10-12 weeks to process refunds.
- Make a payment
- Make 2025 Personal Income Tax Payment
User ID Request
Please enter the email address associated with your web portal account below in order to retrieve your User ID.
You will receive an email with a link to answer your security questions and change your password.
For assistance, please contact public service.
Businesses
Corporate Income Tax, Pass Through Entities, and Headquarters Management are now available for Taxpayer Portal Users New
Other
- DMV Tax Certification for Driving Privilege Card
- 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