Connecticut Tax Forms
Form 207F Insurance Premiums Tax Return Nonresident and Foreign Companies
Form CT-1040 Connecticut Resident Income Tax Return
Form CT-1040 EXT Application for Extension of Time to File Income Tax Return for Individuals
Form CT-1040 Resident Income Tax Return
Form CT-1040AW PY Allocation Worksheet
Form CT-1040ES Estimated CT Income Tax Payment Coupon
Form CT-1040NR/PY Connecticut Nonresident and Part-Year Resident Income Tax Return
Form CT-1040NR/PY Nonresident/Part Year Resident Income Tax Return
Form CT-1040X Amended Connecticut Income Tax Return for Individuals
Form CT-1065/CT-1120 (2004) Partnership Income Tax Return
Form CT-1096 Annual Summary and Transmittal of Information Returns
Form CT-1120 ATT Corporation Business Tax Return Attachment Schedules H, I, and J
Form CT-1120 Corporation Business Tax Return
Form CT-1120X Amended Corporation Business Tax Return
Form CT-706 NT Estate Tax Return for Nontaxable Estates
Form CT-706-709 Connecticut Estate and Gift Tax Return
Form CT-8109 Withholding Tax Payment Form
Form CT-941 Quarterly Reconciliation of Withholding
Form CT-945 Annual Reconciliation of Withholding for Non Payroll Amounts
Form CT-W3 Annual Reconciliation of Withholding
Form CT-W4 Employee’s Withholding Certificate
Form CT-W4NA Employees Withholding or Exemption Certificate – Non Resident Apportionment
Form CT-WH (DRS) 2011 Withholding Tax Payment Form
Form OP-186 Connecticut Individual Use Tax Return
Form OP-186 Individual Use Tax Return
Form OS-114 Business Sales and Use Tax Return
Form OS-114 Sales and Use Tax Return
Form Personal Property Declaration 2011
Form Personal Property Declaration 2011 Short Form
Form S-1 Succession Tax Return
Form S-2 Succession Tax Return
Form Schedule CT-IT Schedule CT-IT Credit
Form Schedule CT-SI Schedule of Income Form CT Sources
Form CT-1040 Connecticut Resident Income Tax Return
Form CT-1040 EXT Application for Extension of Time to File Income Tax Return for Individuals
Form CT-1040 Resident Income Tax Return
Form CT-1040AW PY Allocation Worksheet
Form CT-1040ES Estimated CT Income Tax Payment Coupon
Form CT-1040NR/PY Connecticut Nonresident and Part-Year Resident Income Tax Return
Form CT-1040NR/PY Nonresident/Part Year Resident Income Tax Return
Form CT-1040X Amended Connecticut Income Tax Return for Individuals
Form CT-1065/CT-1120 (2004) Partnership Income Tax Return
Form CT-1096 Annual Summary and Transmittal of Information Returns
Form CT-1120 ATT Corporation Business Tax Return Attachment Schedules H, I, and J
Form CT-1120 Corporation Business Tax Return
Form CT-1120X Amended Corporation Business Tax Return
Form CT-706 NT Estate Tax Return for Nontaxable Estates
Form CT-706-709 Connecticut Estate and Gift Tax Return
Form CT-8109 Withholding Tax Payment Form
Form CT-941 Quarterly Reconciliation of Withholding
Form CT-945 Annual Reconciliation of Withholding for Non Payroll Amounts
Form CT-W3 Annual Reconciliation of Withholding
Form CT-W4 Employee’s Withholding Certificate
Form CT-W4NA Employees Withholding or Exemption Certificate – Non Resident Apportionment
Form CT-WH (DRS) 2011 Withholding Tax Payment Form
Form OP-186 Connecticut Individual Use Tax Return
Form OP-186 Individual Use Tax Return
Form OS-114 Business Sales and Use Tax Return
Form OS-114 Sales and Use Tax Return
Form Personal Property Declaration 2011
Form Personal Property Declaration 2011 Short Form
Form S-1 Succession Tax Return
Form S-2 Succession Tax Return
Form Schedule CT-IT Schedule CT-IT Credit
Form Schedule CT-SI Schedule of Income Form CT Sources