Connecticut State Department of Revenue Services

HOLIDAY: The Department of Revenue Services will be closed on Thursday, June 19th, a state holiday.

WEBINAR: DRS will be holding a webinar on Wednesday, June 25, 2025, at 10:00 a.m.  This session will provide an overview of the sales and use tax requirements pertaining to Sales and Use Taxes: Selling at Antique Shows, Craft Shows, Fairs, Farmer’s Markets, or Flea Markets. Select here to register.

Dry Cleaning Establishment Form

Name
 Type Description Revised
OP-374 Form & Inst. Dry Cleaning Establishment Surcharge Return 01/2023

This return must be filed and paid electronically using myconneCT at portal.ct.gov/DRS-myconneCT.