Division of Revenue - Department of Finance

Tax Season Updates

Tax Information Memorandum (TIM) 2019-02: Credit for Maryland County and Nonresident Tax Against Delaware State Income Tax

Where's my refund? Some taxpayers are experiencing processing delays on 2018 returns. Please contact Public Assistance staff at (302) 577-8200 with questions. We apologize for any inconvenience.

Tax Services & Information

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Individual Taxpayer

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File Personal Income Tax

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Business Taxpayer

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File Your Business Gross Receipts Tax

Make a Payment

Individuals - Pay your Current Return or Delinquent Tax Bill

Individuals - Pay Your Quarterly Estimated Tax

Business - Pay Current Return or Delinquent Tax Bill

Where is my refund?

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.

Check Return Status