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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.
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.
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
Please email any inquiries to taxportal@delaware.gov or call us at 302-577-8200