CONNECTICUT STATUTES AND CODES
               		Sec. 12-251. Basis. Rate. Deductions.
               		
               		
               	 	
               	 	               	 	
               	 	
               	 	
               	 		
      Sec. 12-251. Basis. Rate. Deductions. (a)(1) Such tax shall be based on the amount 
of gross earnings from all sources from operations in this state as determined by one-half of a railroad's revenues generated by its shipments from all origins in this state and 
to all destinations in this state or as follows: (A) In case of a corporation operating a 
railroad which is entirely within the limits of this state, the amount of gross earnings 
from all sources from operations; (B) in case of a corporation operating a railroad when 
only part of such railroad lies in this state, such portion of the amount of gross earnings 
from all sources from operations as is represented by the ratio of the number of miles 
of tracks, including yard tracks, sidings, branches and spurs, operated in this state during 
the year ended said thirty-first day of December, to the number of miles of such tracks, 
including yard tracks, sidings, branches and spurs, operated by it during such year. (2) 
The net railway operating income for the purpose of computing the rate of tax shall 
constitute: (A) In the case of a corporation operating a railroad which is entirely within 
the limits of this state, the entire net railway operating income; (B) in the case of a 
corporation operating a railroad, only a part of which railroad is in this state, such portion 
of the net railway operating income as is represented by the ratio of the number of miles 
of tracks, including yard tracks, sidings, branches and spurs, operated in this state during 
the year ended said December thirty-first, to the number of miles of such tracks, including 
yard tracks, sidings, branches and spurs, operated by it during such year.
      (b) The rate of tax on gross earnings of railroads shall be fixed as follows: (1) When 
there is no net railway operating income, or the net railway operating income does not 
exceed eight per cent of the gross earnings, two per cent of the gross earnings; (2) when 
the net railway operating income exceeds eight per cent of the gross earnings, but does 
not exceed ten per cent, two and one quarter per cent; (3) when the net railway operating 
income exceeds ten per cent of the gross earnings, but does not exceed twelve per cent, 
two and one-half per cent; (4) when the net railway operating income exceeds twelve 
per cent of the gross earnings, but does not exceed fourteen per cent, two and three-quarters per cent; (5) when the net railway operating income exceeds fourteen per cent 
of the gross earnings, but does not exceed sixteen per cent, three per cent; (6) when the 
net railway operating income exceeds sixteen per cent of the gross earnings, but does 
not exceed eighteen per cent, three and one-quarter per cent; (7) when the net railway 
operating income exceeds eighteen per cent of the gross earnings, three and one-half 
per cent, provided with respect to the tax under subdivisions (1) to (7), inclusive, when 
there has been filed with the Governor by the Commissioner of Transportation the annual 
certificate of eligibility for exemption required by section 13b-232 with respect to the 
year ended said thirty-first day of December, there shall be no tax on gross earnings but 
a fee of twenty dollars shall be paid to the Commissioner of Revenue Services with the 
statement required by section 12-250. The amount of taxes paid during the year ended 
said thirty-first day of December, in any town in this state, on the real estate not used 
exclusively in the business of such corporation, or of any corporation all of whose 
property is operated by such corporation, shall be deducted from the amount of the tax 
upon such gross earnings.
      (1949 Rev., S. 1929; 1961, P.A. 11, S. 2; P.A. 75-486, S. 28, 69; P.A. 77-614, S. 139, 162, 610; P.A. 78-291, S. 1, 2, 
16; 78-303, S. 85, 136; P.A. 85-518, S. 1; P.A. 94-175, S. 2, 32; May Sp. Sess. P.A. 94-4, S. 80, 85; P.A. 95-160, S. 64, 69.)
      History: 1961 act added provision for exemption, by public utilities commission, from taxation under Subdiv. (a); P.A. 
75-486 substituted public utilities control authority for public utilities commission; P.A. 77-614 and P.A. 78-303 substituted 
commissioner of revenue services for tax commissioner and division of public utility control within the department of 
business regulation for public utilities control authority, effective January 1, 1979; P.A. 78-291 replaced proviso re $20 
fee in lieu of tax on gross earnings with similar provision wherein required certificate of eligibility is filed by commissioner 
of transportation rather than by division of public utility control as was the case previously, effective January 1, 1979, and 
applicable with respect to tax imposed by this chapter on gross earnings in the calendar year ending December 31, 1978, 
and in each calendar year thereafter; P.A. 85-518 specified that gross earnings may be determined by one-half of revenues 
generated by shipments "from all origins in this state and to all destinations in this state" and applied proviso re payment 
of $20 fee in lieu of gross earnings tax to all cases where previously it applied only to Subparas. (a) to (c), inclusive; P.A. 
94-175 divided section into Subsecs. and Subdivs., effective June 2, 1994; May Sp. Sess. P.A. 94-4 and P.A. 95-160 revised 
effective date of P.A. 94-175 but without affecting this section.
      See Secs. 13b-226 to 13b-233, inclusive, re standards of service required to maintain exemption.
      See note to Sec. 12-250.