Individuals who sold property in Delaware with transactions closing on or after January 1, 2019 should submit a Form 5403 Real Estate Tax Return – Declaration of Estimated Income Tax.
Our online business license system is now open for 2019 renewals - update your business license for 2019 using a credit or debit card, or by direct debit from your bank account.
Have you already filed a return with the Delaware Division of Revenue, but have not received your refund yet? Check the status of your return and your refund using our online tools and services.
Cities & Towns
Delaware State Code
Business First Steps
Voting & Elections
Personal Income Tax
Weather & Travel
Gross Receipts Tax
E-mail / Text Alerts
Built by the Government Information Center