(1)

(a) For purposes of this section, "qualified individual" means:

(I) A natural person who is domiciled in this state for the entire taxable year commencing January 1 and ending December 31 of such taxable year and who has state income tax liability under section 39-22-104 for the taxable year or who files a Colorado individual income tax return to claim a refund of Colorado income tax withheld from wages for that tax year;

(II) A natural person who is domiciled in this state for the entire taxable year commencing January 1 and ending December 31 of such taxable year and who is at least eighteen years of age as of December 31 of the taxable year preceding such taxable year;

(III) A natural person who died during the taxable year commencing January 1 and ending December 31, who was domiciled in this state from January 1 of the taxable year until the date of death, and whose estate or spouse has state income tax liability under section 39-22-104 for the taxable year or whose estate or spouse files a Colorado income tax return to claim a refund of Colorado income tax withheld from wages for that tax year; or

(IV) A natural person who died during the taxable year commencing on January 1 and ending December 31, who was domiciled in this state from January 1 of the taxable year until the date of death, and who was at least eighteen years of age as of December 31 immediately prior to that taxable year.

(b) "Qualified individual" does not include:

(I) Any natural person who was convicted of a felony and who served a sentence of incarceration in a correctional facility operated by or under contract with the department of corrections or in a county or municipal jail awaiting transfer to the department of corrections pursuant to section 16-11-308, C.R.S., or in both such facility and jail for a total of one hundred eighty days or more during the fiscal year ending during the taxable year, regardless of whether such person meets the qualifications set forth in paragraph (a) of this subsection (1);

(II) Any natural person who is convicted of a misdemeanor or is adjudicated for an offense that would constitute a misdemeanor if committed by an adult and who is incarcerated in a county or municipal jail for a total of one hundred eighty days or more during the fiscal year ending during the taxable year, regardless of whether such person meets the qualifications set forth in paragraph (a) of this subsection (1);

(III) Any natural person under eighteen years of age who is adjudicated for an offense that would constitute a felony if committed by an adult and who was committed to the department of human services for a total of one hundred eighty days or more during the fiscal year ending during the taxable year, regardless of whether such person meets the qualifications set forth in paragraph (a) of this subsection (1).

(1.5) For purposes of this section, "adjusted gross income" means:

(a) For the taxable year commencing on January 1, 1999, and ending December 31, 1999, and for the taxable year commencing on January 1, 2000, and ending December 31, 2000, the combined total of:

(I) Federal adjusted gross income; and

(II) Social security benefits excluded from federal adjusted gross income for the tax year.

(b) For the taxable year commencing on January 1, 2001, and ending December 31, 2001, and for each subsequent taxable year thereafter, the combined total of:

(I) Federal adjusted gross income;

(II) Social security benefits excluded from federal adjusted gross income for the tax year; and

(III) Repealed.(IV) The amount of interest income from state and local bonds added to federal taxable income pursuant to section 39-22-104 (3)(b).

(2) With respect to the taxable year commencing on January 1, 1999, and ending December 31, 1999, and for each subsequent taxable year, there shall be allowed to each qualified individual a state sales tax refund in an amount specified in subsection (3) of this section to be claimed in the manner specified in subsection (4) of this section if there were excess state revenues for the fiscal year ending in that tax year that voters statewide have not authorized the state to retain and spend and that are required to be refunded pursuant to section 20 (7)(d) of article X of the state constitution.

(3) The amount of the refund allowed under this section shall be as follows:

(a) For a qualified individual filing a single return, the amount of the identical individual sales tax refund calculated pursuant to section 39-22-2002 (2) or (5)(a) if the amount of such identical individual refund is less than or equal to fifteen dollars;

(b) For any two qualified individuals filing a joint return, double the amount of the identical individual sales tax refund calculated pursuant to section 39-22-2002 (2) or (5)(a) if the amount of such identical individual refund is less than or equal to fifteen dollars;

(c) For a qualified individual filing a single return, if the amount of the identical individual sales tax refund calculated pursuant to section 39-22-2002 (2) or (5)(a) exceeds fifteen dollars:

(I) If the qualified individual's adjusted gross income for the tax year is less than or equal to twenty-five thousand dollars, the refund shall be in an amount equal to the amount of excess state revenues required to be refunded pursuant to subsection (1) of this section, multiplied by twenty-five percent, divided by the estimated number of said qualified individuals expected to claim the credit for that taxable year;

(II) If the qualified individual's adjusted gross income for the tax year is greater than twenty-five thousand dollars but not more than fifty thousand dollars, the refund shall be in an amount equal to the amount of excess state revenues required to be refunded pursuant to subsection (1) of this section, multiplied by twenty-three percent, divided by the estimated number of said qualified individuals expected to claim the credit for that taxable year;

(III) If the qualified individual's adjusted gross income for the tax year is greater than fifty thousand dollars but not more than seventy-five thousand dollars, the refund shall be in an amount equal to the amount of excess state revenues required to be refunded pursuant to subsection (1) of this section, multiplied by nineteen percent, divided by the estimated number of said qualified individuals expected to claim the credit for that taxable year;

(IV) If the qualified individual's adjusted gross income for the tax year is greater than seventy-five thousand dollars but not more than one hundred thousand dollars, the refund shall be in an amount equal to the amount of excess state revenues required to be refunded pursuant to subsection (1) of this section, multiplied by twelve percent, divided by the estimated number of said qualified individuals expected to claim the credit for that taxable year;

(V) If the qualified individual's adjusted gross income for the tax year is greater than one hundred thousand dollars but not more than one hundred twenty-five thousand dollars, the refund shall be in an amount equal to the amount of excess state revenues required to be refunded pursuant to subsection (1) of this section, multiplied by six percent, divided by the estimated number of said qualified individuals expected to claim the credit for that taxable year;

(VI) If the qualified individual's adjusted gross income for the tax year is greater than one hundred twenty-five thousand dollars, the refund shall be in an amount equal to the amount of excess state revenues required to be refunded pursuant to subsection (1) of this section, multiplied by fifteen percent, divided by the estimated number of said qualified individuals expected to claim the credit for that taxable year;

(d) For two qualified individuals filing a joint return, if the amount of the identical individual sales tax refund calculated pursuant to section 39-22-2002 (2) or (5)(a) exceeds fifteen dollars, the amount of the refund shall be basedupon the aggregate adjusted gross income of the qualified individuals and shall be an amount equal to double the amount of the refund allowed under paragraph (c) of this subsection (3) for such aggregate income amount.

(4)

(a) The amount of the refund allowed under subsection (2) of this section for the taxable year commencing January 1, 2000, and ending December 31, 2000, and for each subsequent taxable year, shall be the same as provided in subsection (3) of this section; except that, for each such taxable year, the executive director shall adjust:

(I) The amount of adjusted gross income, to the nearest thousand dollars, for each income classification such that the percentage of all qualified individuals who are expected to claim a refund under each income classification for such taxable year remains the same as the percentage of all qualified individuals who claimed a refund under such income classification for the 1999 tax year; and

(II) The amount of the refund allowed for each income classification such that the percentage of excess state revenues to be refunded to all qualified individuals for such income classification for such taxable year remains the same as the percentage of excess state revenues refunded to all qualified individuals for such income classification for the 1999 tax year.

(b) In calculating income classifications or the amount of refund allowed for a given income classification in accordance with the provisions of this section, the executive director shall use the most recent estimate of general fund revenues for the applicable taxable year prepared by the staff of the legislative council of the general assembly.

(5)

(a)

(I) Except as otherwise provided in subparagraph (II) of this paragraph (a), any refund allowed pursuant to this section shall be claimed by a qualified individual as defined in subparagraph (I) or (III) of paragraph (a) of subsection (1) of this section by timely filing an income tax return with the department of revenue for a taxable year for which the refund is allowed in compliance with the provisions of this article.

(II) Any refund allowed pursuant to this section shall be claimed by a qualified individual as defined in subparagraph (I) or (III) of paragraph (a) of subsection (1) of this section or by a qualified individual that is required to file a Colorado individual income tax return for that tax year pursuant to section 39-22-601 (1)(a) who is granted an extension of time to file an income tax return by filing an income tax return with the department of revenue no later than October 15 of the calendar year following the taxable year for which the refund is being claimed. Such qualified individual shall not be required to pay all or any portion of the qualified individual's net tax liability due prior to October 15 of said calendar year in order to be granted an extension of time to file said tax return; except that, pursuant to section 39-22-621, such qualified individual may be subject to a late payment penalty and interest on any net income tax liability not paid by April 15 of said calendar year.

(III) The department of revenue shall not allow said refund claimed on any income tax return not filed in compliance with the provisions of this article. In no event shall the refund claimed by a qualified individual as defined in subparagraph (I) or (III) of paragraph (a) of subsection (1) of this section on any income tax return be:

(A) Disallowed if said return is filed on or before October 15 of the calendar year following the tax year for which the refund is being claimed; and

(B) Allowed if said return is filed after October 15 of the calendar year following the tax year for which the refund is being claimed.

(b) Except as otherwise provided in subparagraph (II) of paragraph (a) of this subsection (5), any refund allowed pursuant to this section shall be claimed by a qualified individual as defined in subparagraph (II) or (IV) of paragraph (a) of subsection (1) of this section by filing an income tax return for the taxable year for which the refund is allowed with the department of revenue no later than April 15 of the calendar year following the tax year for which the refund is being claimed. The department of revenue shall not allow said refund claimed by a qualified individual as defined in subparagraph (II) or (IV) of paragraph (a) of subsection (1) of this section on any income tax return filed with the department of revenue after April 15 of the calendar year following the tax year for which the refund is being claimed.

(c)

(I) Notwithstanding any provision of paragraph (b) of this subsection (5) to the contrary, a qualified individual as defined in subparagraph (II) or (IV) of paragraph (a) of subsection (1) of this section who claims a property tax assistance grant pursuant to section 39-31-101 or a heat or fuel expenses assistance grant pursuant to section 39-31-104 may claim a refund authorized by this section on the assistance grant application form described in section 39-31-102 (2). Claiming a refund on such assistance grant application form shall be in lieu of claiming the refund on an income tax return pursuant to paragraph (b) of this subsection (5). Any refund claimed pursuant to this paragraph (c) shall be claimed on or before April 15 of the calendar year following the tax year for which the refund is being claimed.

(II) The department of revenue shall not allow a refund authorized by this section that is claimed on an assistance grant application form if:

(A) The assistance grant application form is filed after April 15 of the calendar year following the tax year for which the refund is being claimed; or

(B) The qualified individual has claimed the refund authorized by this section on an income tax form filed in accordance with paragraph (b) of this subsection (5) for the tax year for which the refund is allowed.

(6) Except as otherwise provided in this subsection (6), if the refund allowed under this section exceeds the income taxes otherwise due on the claimant's income, the amount of the refund shall be refunded to the claimant. The claimant may elect to carry forward the amount of the refund not used as an offset against income taxes or as an offset against subsequent years' income tax liability.

(7) In addition to any other penalties allowed by law, any person who claims but is not eligible to claim the refund allowed pursuant to this section shall be subject to the criminal penalties imposed pursuant to section 39-21-118, as applicable.

(8) The state sales tax refund allowed to any qualified individual under this section shall not be reported by the department of revenue as a payment of a refund, credit, or offset of state income taxes to such qualified individual in any information return required to be filed pursuant to federal law.

(9)

(a) The department of revenue shall identify any qualified individual who has been convicted of a felony and who, at the time of filing for a refund pursuant to this section, is incarcerated in a correctional facility operated by or under contract with the department of corrections or in a county or municipal jail awaiting transfer to a correctional facility pursuantto section 16-11-308, C.R.S. The department of revenue shall transfer the amount of any refund owed to said qualified individual to the department of corrections.

(b) The department of corrections shall transmit the amount of said refund as follows:

(I) Except as otherwise provided in paragraph (c) of this subsection (9), if the qualified individual is under a valid court order to pay restitution or costs and under a valid court order or administrative order to pay child support then:

(A) One-half of the refund to the clerk of the district court that issued an order for payment of restitution entered pursuant to article 18.5 of title 16, C.R.S., or an order for costs pursuant to section 18-1.3-701, C.R.S. Such refund shall be credited in the priority specified in section 16-11-101.6 (1), C.R.S.; and

(B) One-half of the refund to the department of human services for application toward the qualified individual's child support obligation for individuals receiving services pursuant to section 26-13-106, C.R.S.; or

(II) If the qualified individual is not under a valid court order or administrative order to pay child support but is under a valid court order to pay restitution or costs, then to the clerk of the district court that issued an order for payment of restitution entered pursuant to article 18.5 of title 16, C.R.S., or an order for costs pursuant to section 18-1.3-701, C.R.S., whereupon such refund shall be credited in the priority specified in section 16-11-101.6 (1), C.R.S.; or

(III) If the qualified individual is not under a valid court order to pay restitution or costs but is under a valid court order or administrative order to pay child support, then to the department of human services for application toward the qualified individual's child support obligation for individuals receiving services pursuant to section 26-13-106, C.R.S.; or

(IV) If the qualified individual is not under a valid court order or administrative order to pay child support and is not under a valid court order to pay restitution or costs, then to the qualified individual subject to other applicable provisions of law.

(c) If a refund is transmitted in accordance with the provisions of subparagraph (I), (II), or (III) of paragraph (b) of this subsection (9) and results in excess refund moneys remaining after satisfaction of the qualified individual's restitution or child support obligation, the excess refund moneys shall be first applied toward any outstanding restitution obligation or child support obligation of the qualified individual before being returned to the qualified individual.

(10) The department of corrections, the department of human services, and each county of the state, to the extent each such county has the capability within existing resources, shall provide in a timely manner the information requested by the department of revenue necessary to identify the persons specified in paragraph (b) of subsection (1) of this section and in subsection (9) of this section. The information shall be provided in the form requested by the department of revenue. The department of revenue shall maintain the confidentiality of any social security number received pursuant to this subsection (10).