Connecticut State Download Page

Forms & Instructions

Primary Forms

Form CT-1040 Connecticut Resident Income Tax
   
   
   
   
   
   


 

AL Form 40/40NR Schedules

   
   
   
   
   
   
   
   
   
   

 

 

Forms

   
   
   

 

 

Extensions Forms

   

 

 

Designation Forms

   
   
   
   

 

 

eFile Declaration Forms

   
   
   

 

 

Estimate Payment Forms

   
   
   

 

 

Vouchers


Individual Income Tax Payment Voucher



Additional Forms and Information