IP 200920 FederalState Electronic Filing Handbook

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A period of extremely frigid temperatures is forecast to impact Connecticut between the afternoon of Saturday, December 21, through Tuesday, December 24. Governor Lamont is activating the state's severe cold weather protocol during this period. To locate a shelter or warming center in Connecticut, call 2-1-1 or visit 211ct.org.

Upcoming CT DRS webinar: Select to register for the upcoming Withholding Forms W-2 and 1099 Annual Filing Webinar on Wednesday, January 15, 2025, at 10:00 a.m.

This information is not current and is being provided for reference purposes only

IP 2009(20)

Federal/State Electronic Filing Handbook

This publication is available only in pdf format

Connecticut State Department of Revenue Services

IP 2009(20)

Federal/State Electronic Filing Handbook