Conn. Gen. Stat. § 12-214
(1949 Rev., S. 1897; 1951, 1953, June, 1955, S. 1089d; 1957, P.A. 515, S. 1; 649, S. 1; 1959, P.A. 394, S. 1; 510; 1961, P.A. 604, S. 2; February, 1965, P.A. 147; 461, S. 7; 1969, P.A. 674; June, 1969, P.A. 1, S. 13; 1971, P.A. 683, S. 1; June, 1971, P.A. 5, S. 111; 1972, P.A. 271, S. 1; 285, S. 6; P.A. 73-350, S. 6, 27; 73-442, S. 4; P.A. 75-101, S. 1, 2; 75-213, S. 1, 53; P.A. 77-476, S. 1, 3; 77-499, S. 1, 2; P.A. 80-406, S. 4, 5; 80-483, S. 54, 186; P.A. 81-472, S. 15, 159; June Sp. Sess. P.A. 83-1, S. 1, 15; P.A. 85-431, S. 1, 2; 85-474, S. 1, 2; P.A. 88-222, S. 1, 2; P.A. 89-16, S. 1, 31; 89-211, S. 22; 89-251, S. 20, 203; P.A. 90-28, S. 1; June Sp. Sess. P.A. 91-3 , S. 99 , 168 ; P.A. 92-152 , S. 1 ; P.A. 93-74 , S. 5 , 67 ; 93-199 , S. 4 , 6 ; P.A. 94-4 , S. 1 , 2 ; May 25 Sp. Sess. P.A. 94-1 , S. 45 , 130; P.A. 95-160 , S. 32 , 69 ; P.A. 96-139 , S. 12 , 13 ; 96-197 , S. 3 , 11 ; P.A. 98-110 , S. 13 , 27 ; 98-244 , S. 6 , 35 ; June Sp. Sess. P.A. 98-1 , S. 106 , 121 ; P.A. 03-2 , S. 32 ; June 30 Sp. Sess. P.A. 03-1, S. 87; P.A. 05-251 , S. 62 ; P.A. 06-186 , S. 66 ; June Sp. Sess. P.A. 09-3 , S. 94 ; P.A. 11-6 , S. 76 ; P.A. 13-184 , S. 73 ; P.A. 15-244 , S. 83 , 142 ; June Sp. Sess. P.A. 15-5 , S. 139 , 140 .)
Cited. 127 C. 508 ; 129 C. 664 ; 130 Conn. 461 . Constitutionality not passed upon until Connecticut court determines extent of applicability of tax to corporation solely in interstate business. 323 U.S. 104 . Is an excise upon franchise of corporation for privilege of doing business in the state. 135 C. 37 . Cited. 142 Conn. 483 ; 151 C. 688 ; 178 Conn. 243 ; 196 C. 1 ; 202 C. 412 ; Id., 583; 203 C. 198 ; 220 Conn. 665 ; 224 Conn. 426 . Section is tax imposition statute; any ambiguity must be resolved in favor of taxpayer. 228 C. 137 . Cited. Id., 139; 232 C. 325 . Cited. 26 CS 277 ; Id., 373; 40 Conn.Supp. 77 ; 43 CS 314 ; 44 Conn.Supp. 90 .
See chapter 138c re tax credits for donations to Rental Housing Assistance Trust Fund. See Sec. 12-264 re tax on gross earnings of utility companies. See chapter 228z re affected business entity tax.