NOTICE: Taxpayers are strongly encouraged to visit the DRS website for answers to many questions. You may also email DRS at If contacting DRS by phone, please plan for wait times that may be longer than usual. See DRS FAQ's, which now include important information regarding Connecticut sales tax. Frequently Asked Questions

2014 Individual IncomeTax Forms

Name Type Description Revised
Instr. Booklet 2014 Connecticut Resident Income Tax 12/2014
Form 2014 Resident Income Tax Return 12/2014
Form 2014 Connecticut Earned Income Tax Credit 12/2014
CT-1040NR/PY Instr. Booklet 2014 Nonresident/Part-Year Resident Tax Booklet
CT-1040NR/PY Form 2014 Nonresident/Part-Year Resident Tax Return 12/2014
Schedule CT-SI Form Nonresident or Part-Year Resident Schedule of Income From Connecticut Sources 12/2014
Schedule CT-IT Credit Form Schedule CT-IT Credit 12/2014
CT-1040AW Form Part-Year Resident Income Allocation Worksheet 12/2014
CT-1040BA Form Nonresident Business Apportionment Schedule
Form Change of Resident Status - Special Accruals Connecticut Surety Bond Form 2006
CT-12-717B Form Change of Resident Status - Special Accruals Other Acceptable Security Form 2006
Inst. Forms CT-12-717 A and CT-12-717 B Instructions 2006
Form & Inst. Connecticut Income Tax Withholding Supplemental Schedule
Schedule CT-CHET Form & Inst. 2014 Connecticut Higher Education Trust (CHET) 529 College Savings Plan Contribution
CT-1040CRC Form & Inst. Claim of Right Credit
Connecticut Electronic Withdrawal Payment Record
Form & Inst. Amended Income Tax Return for Individuals 1/2015
CT-1040V Form & Inst. Connecticut Electronic Filing Payment Voucher
CT-1127 Form & Inst. Application for Extension of Time for Payment of Income Tax 12/2014
CT-19 IT Form & Inst. Title 19 Status Release Form
Form & Inst. Underpayment of Estimated Income Tax by Individuals, Trusts and Estates (Schedules A & B) 1/2015
CT-4852 Form & Inst. Substitute for Forms W-2 and 1099-R 11/2006
CT-6251 Form & Inst. Connecticut Alternative Minimum Tax Return 1/2015
CT-8379 Form & Inst. Nonobligated Spouse Claim 12/2014
CT-8801 Form & Inst. Credit for Prior Year Connecticut Minimum Tax for Individuals, Trusts and Estates 1/2015
CT-8822 Form & Inst. Change of Address for Individuals 12/2010
CT-8857 Form & Inst. Request for Innocent Spouse Relief 1/2015
CT-IRF Form & Inst. Insurance Reinvestment Fund Credit
OP-186 Form & Inst. Individual Use Tax Return 07/2013
2014 Tax Tables Tables 2014 Tax Tables
Tax Calculation Schedule Schedule & Inst. Use this schedule to calculate the tax if your a.g.i is over $102,000
Income Tax Calculator Calculator Use this calculator to determine your tax liability, regardless of your a.g.i. 12/2014
Property Tax Calculator Calculator Use this calculator to determine the amount of your property tax credit 12/2014