Connecticut State Department of Revenue Services

DRS will be holding a webinar on Wednesday, May 14, 2025, at 10:00 a.m.  This session will provide an overview of the sales and use tax requirements pertaining to swimming pool installation, repair, cleaning and maintenance services.  Select here to register.

Other Sales and Use Tax Forms

Name Type Description Revised Date
 Schedule OS-114A  Form & Instr. Schedule for Buy Connecticut Permit Holders  08/2019
 AU-863  Form & Instr. Application for a Buy Connecticut Provision Exemption Permit 08/2019
 AU-526  Form & Instr. Sales and Use Tax Refund Application for Purchases Made Under the Buy Connecticut Provision 02/2018
 AU-463   Motor Vehicle and Vessel Gift Declaration 10/2021
 AU-524  Form & Instr. Assignment of Retailer's Rights for Refund 09/2017
 Resale Certificate  Certificate Sales and Use Tax Resale Certificate 1995
 DRS-O55  Certificate Marketplace Facilitators and Sellers Certificate of Collection 11/2018