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.

Estate Tax

(For estates of decedents dying on or after July 1, 2004 and before January 1, 2005)

Name Type Description
CT-706 Return Connecticut Estate Tax Return
CT-706 Instructions Connecticut Estate Tax Return Instructions
C-122 Instructions Declaration That Estate is Not Required to File Form CT-706
Federal Form 706 Form & Instr. 2002 Federal Form 706 (PDF) United States Estate (and Generation-Skipping Transfer) Tax Return
Instructions Federal Form 706 Instructions
CT-792 Form Certificate Releasing Connecticut Succession and Estate Tax Liens
CT-4422

Form

 Application for Certificate Releasing Connecticut Succession and Estate Tax Liens
Form C-3

Form

 State of Connecticut Domicile Declaration

 

(For estates of decedents dying on or after July 1, 1997 and before July 1, 2004)

Name Type Description
CT-706 Return & Inst. Connecticut Estate Tax Return and Instructions
CT-792 Form Certificate Releasing Connecticut Succession and Estate Tax Liens for estates of decedents dying before January 1, 2005
CT-4422

Form

 Application for Certificate Releasing Connecticut Succession and Estate Tax Liens for estates of decedents dying before January 1, 2005