Connecticut State Information

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Connecticut Individual Income Tax Forms

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CT 1040 - Resident Individual Tax Return
CT 1040NR - Nonresident Individual Tax Return
CT 1040X - Individual Amended Return
CT 1040AW - Part-Year Resident Allocation Worksheet
CT 1040CRC - Claim of Right Credit
CT 1040ES - Individual Estimated Tax
CT 1040 EXT - Underpayment of Estimated Income Tax
CT SI - Nonresident Schedule of Income from Connecticut Source
CT EITC - Earned Income Tax Credit
CT 6251 - Individual Alternative Minimum Tax Return
CT IT - Income Tax Credit Summary
CT 2210 - Underpayment of Estimated Income Tax
Use Tax Credit
Schedule CT-PE Pass-Through Entity Tax Credit
Schedule CT-CHET Connecticut Higher Education Trust (CHET) 529 College Savings Plan Contribution