Social Services, Department

State of Connecticut

Official Website: https://portal.ct.gov/dsshome?language=en_US

Forms & Documents

Browse all Social Services, Department government forms

21 - 40 of 117 forms

Form Title Topics
2023 Nexus Combined Base Tax Calculation
2023 Nonresident/Part-Year Resident Tax Return
2023 Resident Income Tax Return
2023 Tax on Combined Group Minimum Tax Base
2023 Tax on Combined Group Net Income
2024 Connecticut Quarterly Reconciliation of Withholding
2024 Employee's Withholding Certificate
2024 Employees Withholding or Exemption Certificate-Nonresident Apportionment
2024 Estimated Connecticut Income Tax Payment Coupon for Individuals
2024 Estimated Corporation Business Tax Payment Coupons
2024 Withholding Calculation Rules
2024 Withholding Certificate for Pension or Annuity Payments
2024 Withholding Tax Tables
Add Back and Exceptions to Add Back of Interest and Intangible Expenses
Amended Connecticut Reconciliation of Withholding
Amended Income Tax Return for Individuals
Application for Exchange of Research and Development or Research and Experimental
Application for Extension of Time for Payment of Income Tax
Application for Extension of Time to File Connecticut Income Tax Return for Individuals
Application for Extension of Time to File Corporation Business Tax Return (with instructions)

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