2018 Forms

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On Sunday and Monday, Connecticut will experience a blast of arctic temperatures. Governor Lamont has activated the Severe Cold Weather Protocol during this period. A list of shelters is available at 211ct.org or by calling 2-1-1. [Read more about the Severe Cold Weather Protocol]

2018 Forms

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2018 Estate and Gift Tax

Estate and Gift Tax Returns
Excise Tax Forms
Individual Income Tax Forms

Income Tax
Pass-Through Entity Tax Forms

Pass-Through Entity Tax Forms
Trust & Estate Tax Forms
Controlling Interest/Insurance Premium/Healthcare Center Tax Forms

AU forms
2018 Corporation Tax Forms
Unrelated Business Tax
Withholding Forms

Connecticut State Department of Revenue Services

2018 Forms