ALERT: In response to the national emergency, and following IRS Guidance - To protect our employees, Delaware taxpayers, our partners and the community, we have temporarily closed all Public Service offices and discontinued face-to-face service throughout the state until further notice. More Info logo
Division of

Tax Professional Services

Delaware Gross Receipts Filing System

File Delaware Personal Income Tax (Current and Prior Years): File Online

Gross Receipts Tax Rate Changes: New Rates

Nursing Facility Quality Assessment filing form: Return Form

Renew a Business License

Tax Season Updates

IRS Tax Center Information

Contacts for Additional Information

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