CHAPTER 221
MOTOR VEHICLE FUELS TAX

      Sec. 12-458. Returns. Rate and payment of tax. Exemptions. Penalties. Regulations. (a)(1) Each distributor shall, on or before the twenty-fifth day of each month, render a return to the commissioner. Each return shall be signed by the person required to file the return or by his authorized agent but need not be verified by oath. Any return required to be filed by a corporation shall be signed by an officer of such corporation or his authorized agent. Such return shall state the number of gallons of fuel sold or used by him during the preceding calendar month, on forms to be furnished by the commissioner, and shall contain such further information as the commissioner shall prescribe. The commissioner may make public the number of gallons of fuel sold or used by the distributor, as contained in such report, notwithstanding the provisions of section 12-15 or any other section. For purposes of this section, fuel sold shall include but not be limited to the transfer of fuel by a distributor into a receptacle from which fuel is supplied or intended to be supplied to other than such distributor's motor vehicles.

      (2) On said date and coincident with the filing of such return each distributor shall pay to the commissioner for the account of the purchaser or consumer a tax (A) on each gallon of such fuels sold or used in this state during the preceding calendar month of twenty-six cents on and after January 1, 1992, twenty-eight cents on and after January 1, 1993, twenty-nine cents on and after July 1, 1993, thirty cents on and after January 1, 1994, thirty-one cents on and after July 1, 1994, thirty-two cents on and after January 1, 1995, thirty-three cents on and after July 1, 1995, thirty-four cents on and after October 1, 1995, thirty-five cents on and after January 1, 1996, thirty-six cents on and after April 1, 1996, thirty-seven cents on and after July 1, 1996, thirty-eight cents on and after October 1, 1996, thirty-nine cents on and after January 1, 1997, thirty-six cents on and after July 1, 1997, thirty-two cents on and after July 1, 1998, and twenty-five cents on and after July 1, 2000; and (B) in lieu of said taxes, each distributor shall pay a tax on each gallon of gasohol, as defined in section 14-1, sold or used in this state during such preceding calendar month, of twenty-five cents on and after January 1, 1992, twenty-seven cents on and after January 1, 1993, twenty-eight cents on and after July 1, 1993, twenty-nine cents on and after January 1, 1994, thirty cents on and after July 1, 1994, thirty-one cents on and after January 1, 1995, thirty-two cents on and after July 1, 1995, thirty-three cents on and after October 1, 1995, thirty-four cents on and after January 1, 1996, thirty-five cents on and after April 1, 1996, thirty-six cents on and after July 1, 1996, thirty-seven cents on and after October 1, 1996, thirty-eight cents on and after January 1, 1997, thirty-five cents on and after July 1, 1997, thirty-one cents on and after July 1, 1998, and twenty-four cents on and after July 1, 2000, and twenty-five cents on and after July 1, 2004; (C) in lieu of said taxes, each distributor shall pay a tax on each gallon of diesel fuel, propane or natural gas sold or used in this state during such preceding calendar month, of eighteen cents on and after September 1, 1991, and twenty-six cents on and after August 1, 2002; (D) in lieu of said taxes, each distributor shall pay a tax on each gallon of propane or natural gas sold or used in this state during such preceding calendar month, of twenty-six cents on and after July 1, 2007; and (E) in lieu of said taxes, each distributor shall pay a tax on each gallon of diesel fuel sold or used in this state during such preceding calendar month, of thirty-seven cents on and after July 1, 2007, and at the applicable tax rate, as determined by the commissioner pursuant to section 12-458h, on and after July 1, 2008.

      (3) Said tax shall not be payable on such fuel as may have been (A) sold to the United States, (B) sold to a municipality of this state, (i) for use by any contractor performing a service for such municipality in accordance with a contract, provided such fuel is used by such contractor exclusively for the purposes of and in accordance with such contract, or (ii) for use exclusively in a school bus, as defined in section 14-275, (C) sold to a municipality of this state, a transit district of this state, or this state, at other than a retail outlet, for governmental purposes and for use in vehicles owned and operated, or leased and operated by such municipality, such transit district or this state, (D) sold to a person licensed as a distributor in this state under section 12-456, (E) transferred from storage within this state to some point without this state, (F) sold to the holder of a permit issued under section 12-458a for sale or use without this state, (G) sold to the holder of a permit issued under subdivision (63) of section 12-412, provided (i) such fuel is not used in motor vehicles registered or required to be registered to operate upon the public highways of this state, unless such fuel is used in motor vehicles registered exclusively for farming purposes, (ii) such fuel is not delivered, upon such sale, to a tank in which such person keeps fuel for personal and farm use, and (iii) a statement, prescribed as to form by the Commissioner of Revenue Services and bearing notice to the effect that false statements made under this section are punishable, that such fuel is used exclusively for farming purposes, is submitted by such person to the distributor, (H) sold exclusively to furnish power for an industrial plant in the actual fabrication of finished products to be sold, or for the fishing industry, (I) sold exclusively for heating purposes, (J) sold exclusively to furnish gas, water, steam or electricity, if delivered to consumers through mains, lines or pipes, (K) sold to the owner or operator of an aircraft, as defined in section 15-34, exclusively for aviation purposes, provided (i) for purposes of this subdivision, "aviation purposes" means for the purpose of powering an aircraft or an aircraft engine, (ii) such fuel is delivered, upon such sale, to a tank in which fuel is kept exclusively for aviation purposes, and (iii) a statement, prescribed as to form by the Commissioner of Revenue Services and bearing notice to the effect that false statements made under this section are punishable, that such fuel is used exclusively for aviation purposes, is submitted by such person to the distributor, (L) sold to a dealer who is licensed under section 12-462 and whose place of business is located upon an established airport within this state, or (M) diesel fuel sold exclusively for use in portable power system generators that are larger than one hundred fifty kilowatts.

      (4) Each distributor, when making a taxable sale, shall furnish to the purchaser an invoice showing the quantities of fuel sold, the classification thereof under the provisions of this chapter and the amount of tax to be paid by the distributor for the account of the purchaser or consumer.

      (5) If any distributor fails to pay the amount of tax reported to be due on its report within the time specified under the provisions of this section, there shall be imposed a penalty equal to ten per cent of such amount due and unpaid, or fifty dollars, whichever is greater. The tax shall bear interest at the rate of one per cent per month or fraction thereof from the due date of the tax until the date of payment.

      (6) If no return has been filed within three months after the time specified under the provisions of this chapter, the commissioner may make such return at any time thereafter, according to the best information obtainable and the form prescribed. There shall be added to the tax imposed upon the basis of such return an amount equal to ten per cent of such tax, or fifty dollars, whichever is greater. The tax shall bear interest at the rate of one per cent per month or fraction thereof from the due date of such tax to the date of payment.

      (7) Subject to the provisions of section 12-3a, the commissioner may waive all or part of the penalties provided under this chapter when it is proven to his satisfaction that the failure to pay any tax was due to reasonable cause and was not intentional or due to neglect.

      (8) A distributor who is exclusively making sales of fuel on which the tax imposed by this chapter is not payable may be permitted, as specified in regulations adopted in accordance with the provisions of chapter 54, to file reports less frequently than monthly but not less frequently than annually if the commissioner determines that enforcement of this section would not be adversely affected by less frequent filings. Distributors permitted to file such reports shall maintain records that shall detail (A) the persons from whom the fuel was purchased, (B) the persons to whom, the quantities in which and the dates on which such fuel was sold, and (C) any other information deemed necessary by the commissioner.

      (b) The commissioner shall, within three years after the due date for the filing of a return or, in the case of a completed return filed after such due date, within three years after the date of which such return was received by him, examine it and, in case any error is disclosed by such examination, shall, within thirty days after such disclosure, notify the taxpayer thereof. When it appears that any part of the deficiency for which a deficiency assessment is made is due to negligence or intentional disregard of the provisions of this chapter or regulations promulgated thereunder, there shall be imposed a penalty equal to ten per cent of the amount of such deficiency assessment, or fifty dollars, whichever is greater. When it appears that any part of the deficiency for which a deficiency assessment is made is due to fraud or intent to evade the provisions of this chapter or regulations promulgated thereunder, there shall be imposed a penalty equal to twenty-five per cent of the amount of such deficiency assessment. No taxpayer shall be subject to more than one penalty under this subsection in relation to the same tax period. Within thirty days of the mailing of such notice, the taxpayer shall pay to the commissioner, in cash or by check, draft or money order drawn to the order of the Commissioner of Revenue Services, any additional amount of tax shown to be due by the corrected return or shall be paid by the State Treasurer, upon order of the Comptroller, any amount shown to be due such taxpayer by such corrected return. The failure of such taxpayer to receive any notice required by this section shall not relieve such taxpayer of the obligation to pay the tax or any interest or penalties thereon. When, before the expiration of the time prescribed in this section for the examination of the return or the assessment of said tax, both the commissioner and such taxpayer have consented in writing to such examination or assessment after such time, the return may be examined and said tax may be assessed at any time prior to the expiration of the period agreed upon. The period so agreed upon may be extended by subsequent agreements in writing made before the expiration of the period previously agreed upon. The commissioner may also in such a case waive the statute of limitations against a claim for refund by such taxpayer. To any taxes which are assessed under this subsection, there shall be added interest at the rate of one per cent per month or fraction thereof from the date when the original tax became due and payable.

      (c) Any person who owns or operates a vehicle which runs only upon rails or tracks which is properly registered with the federal government, in accordance with the provisions of Section 4222 of the Internal Revenue Code of 1986, or any subsequent corresponding internal revenue code of the United States, as from time to time amended, shall be exempt from paying to a distributor the motor fuels tax imposed pursuant to section 12-458 for use in such vehicle.

      (1949 Rev., S. 2552, 2554; November, 1949, June, 1955, S. 1414d; November, 1955, S. N165; 1957, P.A. 620, S. 1; 1958 Rev., 14-335, 14-336; 1959, P.A. 579, S. 4; 1961, P.A. 385; February, 1965, P.A. 58, S. 2; 325, S. 10; 1969, P.A. 612, S. 1; 1971, P.A. 784, S. 1; June, 1971, P.A. 8, S. 31; 1972, P.A. 205, S. 1; P.A. 73-2, S. 1, 11; 73-636, S. 1, 3; P.A. 75-374, S. 1, 3; 75-511, S. 1, 3; P.A. 76-114, S. 5, 21; 76-322, S. 16, 27; P.A. 78-322, S. 3, 5; P.A. 79-627, S. 3, 6; P.A. 80-307, S. 24, 31; P.A. 81-411, S. 32, 42; P.A. 83-18, S. 2, 5; P.A. 84-254, S. 16, 62; 84-424, S. 1, 2; 84-427, S. 2; 84-429, S. 50; P.A. 85-391, S. 6, 7; P.A. 86-172, S. 2, 3; 86-352, S. 2, 5; P.A. 87-589, S. 21, 87; P.A. 88-314, S. 33, 54; June Sp. Sess. P.A. 91-3, S. 121, 168; P.A. 92-177, S. 8, 12; P.A. 93-74, S. 34, 67; P.A. 93-93; May Sp. Sess. P.A. 94-4, S. 21, 59, 85; P.A. 95-24, S. 1, 2; 95-26, S. 21, 52; 95-159; 95-160, S. 64, 69; P.A. 97-243, S. 34, 67; 97-281, S. 2, 3; 97-309, S. 1, 23; 97-322, S. 7, 9; P.A. 98-128, S. 1, 10; 98-190, S. 1, 3; P.A. 00-170, S. 10, 42; 00-174, S. 33, 65, 83; P.A. 02-103, S. 27; May 9 Sp. Sess. P.A. 02-1, S. 71; May Sp. Sess. P.A. 04-2, S. 26; P.A. 07-199, S. 1; June Sp. Sess. P.A. 07-1, S. 135.)

      History: 1959 act replaced previous provisions; 1961 act allowed commissioner to make public the number of gallons sold or used by distributor; 1965 acts excluded from tax fuel sold to permit holder under Sec. 12-458a and increased tax from $0.06 to $0.07 per gallon; 1969 act increased tax to $0.08; 1971 acts excluded from tax fuel sold to municipality for governmental purposes at other than retail outlet and increased tax to $0.10; 1972 act excluded from tax fuel sold to state and added provision that fuel sold includes transfer of fuel by distributor into receptacle from which fuel supplied or intended to be supplied to other than distributor's motor vehicles; P.A. 73-2 added provisions re imposition of $0.11 tax upon transit district vote to request $0.11 rate, effective February 16, 1973, except that no tax may be imposed upon transit district's request earlier than July 1, 1973, and any such tax increase and the applicable motor carrier road tax levied under Sec. 12-479 shall apply to all fuel sold or used on or after the beginning of the applicable quarter of the fiscal year under provisions of section; P.A. 73-636 excluded from tax fuel sold to municipality for use by school bus contractors for exclusive use in transporting children to and from school and fuel sold to municipality or the state for use in vehicles owned or leased and operated by municipality or the state; P.A. 75-374 deleted provisions re $0.11 rate; P.A. 75-511 excluded from tax fuel sold to transit district for governmental purposes or for use in vehicles owned or leased and operated by district; P.A. 76-114 and 76-322 raised tax to $0.11 and raised interest from 9% to 12% per year on overdue tax, effective June 1, 1976, and amount of tax increase and the applicable motor carrier road tax levied under Sec. 12-479 shall apply to all fuel subject to tax under section sold or used on or after that date; P.A. 78-322 replaced exemption for fuel used by school bus contractors with exemption for "any contractor performing a service for...[a] municipality in accordance with a contract", effective July 1, 1978, and applicable to motor fuel purchased for use on or after that date, except that any provisions concerning refund of tax with respect to motor fuel or special fuel used in taxicabs shall be applicable to such fuel purchased for that use on or after July 1, 1977; P.A. 79-627 set tax rate for gasohol at $0.10 a gallon, effective July 1, 1979, and applicable to fuel sold on or after that date; P.A. 80-307 temporarily increased interest rate to 15% for taxes due on or after July 1, 1980, but not later than June 30, 1981; P.A. 81-411 continued interest on taxes not paid when due at 15% per annum, effective July 1, 1981, and applicable to taxes becoming due on or after that date; P.A. 83-18 increased rate of tax on each gallon of fuel, except gasohol, from $0.11 to $0.14, and from $0.10 to $0.13 on each gallon of gasohol, effective April 1, 1983, and applicable to sales of fuel on or after said date; P.A. 84-254 increased the fuel tax from $0.14 per gallon to $0.23 per gallon between July 1, 1984, and July 1, 1991, and increased the gasohol tax from $0.13 per gallon to $0.22 per gallon over the same period; P.A. 84-424 divided section in Subdivs., provided for several technical changes and added Subdiv. (7) concerning exemption from tax on motor fuels sold exclusively for use in farming, effective July 1, 1984, and applicable to sales of motor fuel by distributors on or after that date; P.A. 84-427 provided for several technical changes and added Subdivs. (8), (9) and (10) concerning exemption from tax on motor fuel sold exclusively for the uses enumerated in said Subdivs.; P.A. 84-429 made technical change for statutory consistency; P.A. 85-391 required each distributor when making a sale to furnish the purchaser with an invoice showing quantity sold, the classification thereof and the amount of tax to be paid by the distributor; P.A. 86-172 inserted requirement that the return be signed and provided that a corporate return be signed by an officer or his agent and deleted the requirement that fuel be kept in a separate tank in order to qualify for the farming exemption in Subdiv. (7); P.A. 86-352 added Subdiv. (11) in the list of sales with respect to which the tax shall not be payable, effective (1) July 1, 1986, for purposes of establishing procedures and regulations and preparation of forms and identification markers as required in Sec. 12-480a and (2) October 1, 1987, for purposes of actual sales of diesel fuel to holders of permits in accordance with the procedure in Sec. 12-480a; P.A. 87-589 made technical change; P.A. 88-314 added provisions clarifying application of the most common state tax penalty provision when tax is not paid within the time specified and incorporated in the section language concerning the commissioners' power to waive penalties under certain conditions as used for most state taxes and language used for most state taxes regarding deficiency assessments by the commissioner, including the penalties applicable when the deficiency is due to negligence and when due to fraud or intent to evade the tax, effective July 1, 1988, and applicable to any tax which first becomes due and payable on or after said date, to any return or report due on or after said date, or in the case of any ongoing obligation imposed in accordance with said act, to the tax period next beginning on or after said date; June Sp. Sess. P.A. 91-3 amended Subsec. (a) to increase the rate of tax on each gallon of fuel, except gasohol, to $0.25 on and after September 1, 1991, $0.26 on and after January 1, 1992, $0.28 on and after January 1, 1993, $0.29 on and after July 1, 1993, $0.30 on and after January 1, 1994, $0.31 on and after July 1, 1994, $0.32 on and after January 1, 1995, $0.33 on and after July 1, 1995, and $0.34 on and after January 1, 1996; on each gallon of gasohol to $0.24 on and after September 1, 1991, $0.25 on and after January 1, 1992, $0.27 on and after January 1, 1993, $0.28 on and after July 1, 1993, $0.29 on and after January 1, 1994, $0.30 on and after July 1, 1994, $0.31 on and after January 1, 1995, $0.32 on and after July 1, 1995, and $0.33 on and after July 1, 1996; and during the period from September 1, 1991, to June 30, 1992, on each gallon of diesel fuel sold or used in this state on and after September 1, 1991, during such preceding calendar month, of $0.18; P.A. 92-177 amended Subsec. (a) to substitute January 1, 1996, for July 1, 1996, to delete phrase "during the period from September 1, 1991, to June 30, 1992," and to make technical changes for statutory consistency; P.A. 93-74 amended Subsec. (a), effective May 19, 1993, to increase the rate of tax on each gallon of fuel, except gasohol, to $0.34 on and after October 1, 1995, $0.35 on and after January 1, 1996, $0.36 on and after April 1, 1996, $0.37 on and after July 1, 1996, $0.38 on and after October 1, 1996, and $0.39 on and after January 1, 1997, on each gallon of gasohol to $0.33 on and after October 1, 1995, $0.34 on and after January 1, 1996, $0.35 on and after April 1, 1996, $0.36 on and after July 1, 1996, $0.37 on and after October 1, 1996, and $0.38 on and after January 1, 1997; P.A. 93-93 decreased the state excise tax on propane from $0.29 per gallon to $0.18 per gallon and placed propane in the same tax category as diesel fuel, thereby exempting propane from tax increases already scheduled for gasoline; May Sp. Sess. P.A. 94-4 in Subsec. (a) reduced interest rate from 1.25% to 1%, provided that such interest may only be applied on the tax rather than on the tax and any penalty and provided for the commissioner to make a return for a taxpayer who fails to file a return within three months after the specified due date, effective July 1, 1995, and applicable to taxes due and owing on or after said date, and added a new Subsec. (c) exempting railroads from paying the tax at the distributor, effective June 9, 1994; P.A. 95-24 amended Subsec. (a) to insert new Subdiv. indicators and designate former Subdivs. as Subparas. and to add Subdiv. (8) authorizing the commissioner to adopt regulations providing that distributors who only sell gas on which the tax is not payable may file reports at least annually, effective May 8, 1995, and applicable to sales of fuel on or after January 1, 1996; P.A. 95-26 amended Subsec. (b) to lower interest rate from 1.66% to 1%, effective July 1, 1995, and applicable to taxes due and owing on or after July 1, 1995, whether or not those taxes first became due before said date; P.A. 95-159 amended Subsec. (a) to decrease the state excise tax on natural gas from $0.34 per gallon to $0.18 per gallon and placed natural gas in the same tax category as diesel fuel and propane, thereby exempting natural gas from scheduled tax increases for gasoline; P.A. 95-160 revised effective date of May Sp. Sess. P.A. 94-4 but without affecting this section; P.A. 97-243 added Subsec. (a)(3)(K) and (L) re fuel sold to the owner or operator of an aircraft exclusively for aviation purposes and re fuel sold to a licensed aviation fuel dealer and to make technical changes, effective June 24, 1997, and applicable to sales occurring on or after January 1, 1998; P.A. 97-281 added Subsec. (a)(3)(M) excluding diesel fuel sold exclusively for use in portable power system generators that are larger than 150 kilowatts, effective July 1, 1997, and applicable to calendar quarters commencing on or after said date; P.A. 97-309 amended Subsec. (a)(2) to reduce the tax to $0.36 on July 1, 1997, and $0.33 on July 1, 1998, for gas and $0.35 on July 1, 1997, and $0.32 on July 1, 1998, for diesel, effective July 1, 1997, and applicable to sales occurring on or after said date; P.A. 97-322 changed effective date of P.A. 97-309 but without affecting this section; P.A. 98-128 amended Subsec. (a) to decrease rate of tax on each gallon of fuel, except gasohol, from $0.33 to $0.32 and on each gallon of gasohol from $0.32 to $0.31 on and after July 1, 1998; P.A. 98-190 amended Subsec. (a)(3)(B) to add (ii) re use exclusively in a school bus and lettered existing text as (i), effective July 1, 1998, and applicable to sales occurring on or after said date; P.A. 00-170 amended Subsec. (a)(2) to reduce the rate of tax on fuels to $0.25 and to reduce the rate of tax on gasohol to $0.24, effective July 1, 2000, and applicable to sales occurring on or after that date; P.A. 00-174 amended Subsec. (a)(3) to delete requirements for an affidavit for certain information required to be submitted and to add provisions re submission of a statement, effective July 1, 2000, and amended Subsec. (a)(8) to modify the requirements for reports re purchase and sale of fuel, effective May 26, 2000, and applicable to reports for periods commencing on or after July 1, 2000; P.A. 02-103 made technical changes in Subsec. (a)(3); May 9 Sp. Sess. P.A. 02-1 amended Subsec. (a) to increase the rate of tax on each gallon of diesel fuel, propane and natural gas to $0.26 on and after August 1, 2002, effective July 1, 2002, and applicable to fuels sold or used in this state on or after August 1, 2002; May Sp. Sess. P.A. 04-2 amended Subsec. (a)(2) to increase the tax on gasohol to $0.25 per gallon on and after July 1, 2004, effective May 12, 2004; P.A. 07-199 amended Subsec. (a)(2) by adding Subpara. (D) imposing on each gallon of propane or natural gas a rate of $0.26 on and after July 1, 2007, and Subpara. (E) imposing on each gallon of diesel fuel a rate of $0.36 on and after July 1, 2007, $0.368 on and after July 1, 2008, and $0.38 on and after July 1, 2013, effective July 1, 2007; June Sp. Sess. P.A. 07-1 amended Subsec. (a)(2)(E) to impose a tax on diesel fuel at a rate of $0.37 on and after July 1, 2007, and at a rate to be determined by commissioner pursuant to Sec. 12-458h on and after July 1, 2008, effective July 1, 2007.

      Sec. 12-458h. Calculation of rate of tax to be imposed on the sale or use of diesel fuel. (a)(1) The Commissioner of Revenue Services shall, on or before June 15, 2008, and on or before the fifteenth day of June thereafter, calculate, in accordance with subsection (b) of this section, the applicable tax rate per gallon of diesel fuel on the sale or use of such fuel during the twelve-month period beginning on the next succeeding July first, and shall notify each distributor, the chairpersons and ranking members of the joint standing committee of the General Assembly having cognizance of matters relating to finance, revenue and bonding, and the Secretary of the Office of Policy and Management of such applicable tax rate.

      (2) The commissioner shall, on or before June 15, 2008, and on or before the fifteenth day of June thereafter, determine the average wholesale price per gallon of diesel fuel in this state during the twelve-month period ending on the next preceding March thirty-first by using wholesale price information for diesel fuel published by the Oil Price Information Service. Such wholesale price information for "Hartford/Rocky Hill" and "New Haven" shall be averaged by the commissioner. If either the first or last day of such twelve-month period falls on a Sunday or a legal holiday, as defined in section 1-4, the next succeeding day which is not a Sunday or legal holiday shall be substituted for such first or last day, as the case may be.

      (b) (1) The applicable tax rate per gallon of diesel fuel shall be the sum of (A) twenty-six cents, and (B) the product calculated in accordance with subdivision (2) of this subsection. The sum shall be rounded to the nearest one-tenth of a cent.

      (2) The commissioner shall multiply (A) the average wholesale price per gallon of diesel fuel, as determined in accordance with subdivision (2) of subsection (a) of this section, by (B) the tax rate specified in subdivision (1) of subsection (b) of section 12-587. The tax rate so specified shall be the tax rate in effect for the twelve-month period beginning on the next succeeding July first.

      (c) For purposes of subdivision (1) of subsection (a) of section 12-459, the tax provided for by section 12-458 shall, if determined by the commissioner to be eligible for refund, be refunded at the tax rate per gallon specified in subparagraph (A) of subdivision (1) of subsection (b) of this section.

      (June Sp. Sess. P.A. 07-1, S. 136.)

      History: June Sp. Sess. P.A. 07-1 effective July 1, 2007.

      Sec. 12-459. Refunds of tax related to certain uses of fuel. (a) The payment of the tax provided for by section 12-458 shall be subject to refund as provided herein when such fuel has been sold for use of any of the following: (1) Any person, other than one engaged in the business of farming, when such fuel is used other than in motor vehicles licensed or required to be licensed to operate upon the public highways of this state, except that no tax paid on fuel which is taken out of this state in a fuel tank connected with the engine of a motor vehicle and which is consumed without this state shall be refunded; (2) any person engaged in the business of farming, when such fuel is used other than in motor vehicles licensed or required to be licensed to operate upon the public highways of this state or such fuel is used in motor vehicles registered exclusively for farming purposes, except that no tax paid on fuel which is taken out of this state in a fuel tank connected with the engine of a motor vehicle and which is consumed without this state shall be refunded; (3) the United States; (4) a Connecticut motor bus company, as defined in subsection (e) of section 12-455a, engaged in the business of carrying passengers for hire in this state in common carrier motor vehicles, or any person, association or corporation engaged in the business of operating taxicabs in this state pursuant to a certificate under chapter 244a, when such fuel is used in such common carrier motor vehicle or taxicab on roads in this state, except that with respect to such fuel used in a taxicab only fifty per cent of the tax paid on any purchase of fuel applicable to mileage on any roads in this state shall be refunded; (5) any person, association or corporation engaged in the business of operating a motor vehicle in livery service pursuant to a permit issued under chapter 244b, or a motor bus over highways within this state and between points within and without this state pursuant to a permit issued under chapter 244, when such fuel is used in such motor bus on roads in this state for the exclusive purpose of transporting passengers for hire to or from airport facilities, except that with respect to any such motor vehicle in livery service pursuant to a permit issued under chapter 244b only fifty per cent of the tax paid on any purchase of fuel applicable to mileage on any roads in this state shall be refunded; (6) this state or a municipality of this state, when such fuel is used in vehicles owned and operated, or leased and operated, by this state or municipality for governmental purposes; (7) any school bus, as defined in section 14-275; (8) a hospital, when such fuel is used in an ambulance owned by such hospital; (9) a nonprofit civic organization approved by the commissioner, when such fuel is used in an ambulance owned by such organization; (10) a transit district formed under chapter 103a or any special act, when such fuel is used in vehicles owned and operated, or leased and operated, by such transit district for the purposes of such transit district; (11) a corporation or an employee of a corporation or of the United States, this state or a municipality of this state, when such fuel is used in a high-occupancy commuter vehicle on roads in this state, which vehicle is owned or leased by such corporation or such employee, seats at least ten but not more than fifteen passengers and has a minimum average daily passenger usage of nine persons to and from work, for the purpose of transporting such passengers to and from work daily; (12) a person, corporation or association operating a motor vehicle in livery service which is registered in accordance with the provisions of section 13b-83, when such fuel is used in such motor vehicle in livery service on roads in this state; (13) a federally funded nutrition program approved by the commissioner, when such fuel is used in a delivery vehicle on roads in this state for the exclusive purpose of delivering meals to senior citizens; and (14) a company, when such fuel has been used and consumed exclusively for hauling waste for the Connecticut Resources Recovery Authority's mid-Connecticut project.

      (b) All claims for refund shall be accompanied by original invoices or sales receipts or other statements of fact, under penalty of false statement, showing, to the satisfaction of the commissioner, that the tax has been paid on the fuel involved in such refund, and any other information which is deemed necessary by the commissioner for the determination of such claims. Any claim for refund of said tax for fuel used during any calendar year shall be filed with the commissioner on or before May thirty-first of the succeeding year. Such claim shall be on a form prescribed by the commissioner which shall contain such information as he deems necessary for the determination of such claim.

      (c) Each claim for refund filed under this section must involve at least two hundred gallons of fuel eligible for tax refund.

      (d) (1) The commissioner shall, within ninety days after receipt of any claims under this section, transmit all claims approved by him to the Comptroller, who shall draw his order upon the State Treasurer for payment. If the commissioner determines that any such claim is not valid, either in whole or in part, he shall mail notice of the proposed disallowance to the claimant and such notice shall set forth briefly the commissioner's findings of fact and the basis of disallowance in each case decided in whole or in part adversely to the claimant. Sixty days after the date on which it is mailed, a notice of proposed disallowance shall constitute a final disallowance except only for such amounts as to which the claimant has filed, as provided in subdivision (2) of this subsection, a written protest with the Commissioner of Revenue Services.

      (2) On or before the sixtieth day after the mailing of the proposed disallowance, the claimant may file with the commissioner a written protest against the proposed disallowance in which the claimant sets forth the grounds on which the protest is based. If a protest is filed, the commissioner shall reconsider the proposed disallowance and, if the claimant has so requested, may grant or deny the claimant or the claimant's authorized representatives an oral hearing.

      (3) The commissioner shall mail notice of his determination to the claimant, which notice shall set forth briefly the commissioner's findings of fact and the basis of decision in each case decided in whole or in part adversely to the claimant.

      (4) The action of the commissioner on the claimant's protest shall be final upon the expiration of one month from the date on which he mails notice of his action to the claimant unless within such period the claimant seeks judicial review of the commissioner's determination pursuant to section 12-463.

      (e) Repealed by P.A. 88-314, S. 53, 54.

      (1949 Rev., S. 2555; 1953, S. 1416d; 1957, P.A. 170; 543, S. 1, 2; 1958 Rev., S. 14-337; 1959, P.A. 579, S. 5; 673, S. 2; 1963, P.A. 219; 233; 1967, P.A. 625, S. 2; 1969, P.A. 392; P.A. 77-542, S. 1, 2; P.A. 78-322, S. 2, 5; P.A. 79-627, S. 4, 6; P.A. 82-25, S. 2, 10; P.A. 84-427, S. 4; 84-541, S. 1, 2; P.A. 85-437, S. 1; P.A. 88-314, S. 53, 54; P.A. 97-232, S. 1, 2; 97-243, S. 58, 67; P.A. 98-190, S. 2, 3; 98-244, S. 21, 35; P.A. 03-225, S. 11; P.A. 07-250, S. 15.)

      History: 1959 acts replaced previous provisions; 1963 acts made technical changes and required form in Subsec. (b) to contain information required for federal gas tax refunds; 1967 act required that application for refund be filed within one year, rather than six months, of purchase in Subsec. (a), required that claim contain information deemed necessary by commissioner, rather than same information as required for refunds of federal gasoline tax and added new Subsec. (c) requiring claim to pertain to at least 100 gallons, relettering remaining Subsecs. accordingly; 1969 act amended Subsec. (b) to replace "one-year" with "twelve-month", "June thirtieth" with "December thirty-first", "September thirtieth" with "March thirty-first" and "same year" with "succeeding year" in provision re refund claims and added exception for initial claims; P.A. 77-542 included in 50% refund provision of Subsec. (a) "any person, association or corporation engaged in the business of operating taxicabs in this state ..."; P.A. 78-322 amended Subsec. (a) to provide 50% refund for operation on any road in state rather than on town and city roads and to include in eligibility for refund persons, associations or corporations operating a motor vehicle in livery service or motor bus for transporting passengers to and from airports, effective July 1, 1978, and applicable to motor fuel or special fuel purchased for use on or after that date except that any provisions concerning refund of tax with respect to motor fuel or special fuel used in taxicabs shall be applicable to such fuel purchased for that use on or after July 1, 1977; P.A. 79-627 included gasohol under Subsec. (c), effective July 1, 1979, and applicable to fuel sold on or after that date; P.A. 82-25 revised refund provisions so as to be applicable to any use of fuel for which refund is allowed, enabling repeal of Sec. 12-460 which also concerned refund of tax related to certain uses, effective July 1, 1982 and applicable to fuel sales by distributors on or after that date; P.A. 84-427 amended Subsec. (a)(10) by clarifying that the refund provisions are applicable in the case of a transit district if the fuel is used in vehicles owned and operated, or leased and operated, by such transit district; P.A. 84-541 added definition of Connecticut motor bus company by reference to Sec. 12-455a and provided for full refund of motor fuel tax for fuel used by Connecticut motor buses in operation on or after July 1, 1984; P.A. 85-437 added Subsec. (a)(12) which provides for the refunding of the tax to any person, corporation or association operating a motor vehicle in livery service which is registered in accordance with the provisions of Sec. 13b-83; P.A. 88-314 repealed former Subsec. (e) which had specified penalties for false or fraudulent refund claims, effective July 1, 1988, and applicable to any tax which first becomes due and payable on or after said date, to any return or report due on or after said date, or in the case of any ongoing obligation imposed in accordance with said act, to the tax period next beginning on or after said date; P.A. 97-232 added Subsec. (a)(13) re fuel used in delivery of federally funded nutrition program, effective July 1, 1997, and applicable to fuel sales on or after July 1, 1997; P.A. 97-243 amended Subsec. (d) to provide for an administrative hearing with the department before taking an appeal to the Superior Court and establish the time for filing a claim, effective July 1, 1997, and applicable to claims for refund filed on or after said date; P.A. 98-190 amended Subsec. (a)(7) to delete existing language and insert any school bus as defined in Sec. 14-275, effective July 1, 1998, and applicable to sales occurring on or after said date; P.A. 98-244 amended Subsec. (b) to change the date by which claims for refund must be filed from March thirty-first to May thirty-first, effective June 8, 1998, and applicable to claims for refund filed on or after January 1, 1999; P.A. 03-225 amended Subsec. (a) to specify in Subdivs. (11), (12) and (13) that refunds are for use of fuel in vehicles on roads in this state, effective July 9, 2003; P.A. 07-250 added Subsec. (a)(14) re fuel used for hauling waste for Connecticut Resources Recovery Authority's mid-Connecticut project, effective July 1, 2007, and applicable to claims for refund filed on or after that date.