2021 Special Notices

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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.

2021 Special Notices

SN 2021(1), Change to the Prepaid Wireless E 9-1-1 Fee

SN 2021(2), Conversion Factors for Motor Vehicle Fuels Occurring in Gaseous Form Beginning July 1, 2021

SN 2021(3), Legislative Changes Affecting Admissions Tax and Sales and Use Taxes as of July 1, 2021

SN 2021(5), 2021 Legislative Changes Affecting the Corporation Business Tax

SN 2021(6), 2021 Legislative Changes Affecting the Income Tax

Connecticut State Department of Revenue Services

2021 Special Notices