CT.gov Home drs-beta Current: 2020 Special Notices Trending Now For Businesses For Individuals Practitioners Forms Publications Research Library Search Department of Revenue Services Search the current Agency with a Keyword Filtered Topic Search 2020 Special Notices SN 2020(1), Change to the Prepaid Wireless E 9-1-1 Fee SN 2020(2), Conversion Factors for Motor Vehicle Fuels Occurring in Gaseous Forms Beginning July 1, 2020