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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.
Taxpayer Services
- Submit a Personal Income Tax Estimated Payment
- Where is my 2024 Individual Refund?
- Please allow 10-12 weeks to process refunds.
- Make a payment
- Make 2024 Personal Income Tax Payment
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.
Business
Corporate Income Tax, Pass Through Entities and Headquarters Management are now available for Taxpayer Portal Users New
Payments and Estimated Payments are now available for Corporate Income Tax, Pass Through Entities, and Headquarters Management New
Individual Return Refund
- Where is my 2024 Individual Return Refund?
- Please allow 10-12 weeks to process refunds.
