Connecticut State Department of Revenue Services

HOLIDAY: The Department of Revenue Services will be closed on Monday, May 26th, a state holiday.

WEBINAR: DRS will be holding a webinar on Wednesday, June 11, 2025, at 10:00 a.m.  This session will provide an overview of the sales and use tax requirements pertaining to landscaping services and related outdoor services.  Select here to register

Tax Preparers

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  • Hiring a Tax Preparer

    To protect you, the Taxpayer, the Department of Revenue Services has imposed new requirements on tax preparers and facilitators in Connecticut

  • Questions and Answers

    Frequently asked questions on Preparer process