(1) General. A taxpayer shall be allowed a credit as provided herein equal to (i) the applicable percentage of the earned income credit allowed under section thirty-two of the internal revenue code for the same taxable year, (ii) reduced by the credit permitted under subsection (b) of this section.
The applicable percentage shall be (i) seven and one-half percent for taxable years beginning in nineteen hundred ninety-four, (ii) ten percent for taxable years beginning in nineteen hundred ninety-five, (iii) twenty percent for taxable years beginning after nineteen hundred ninety-five and before two thousand, (iv) twenty-two and one-half percent for taxable years beginning in two thousand, (v) twenty-five percent for taxable years beginning in two thousand one, (vi) twenty-seven and one-half percent for taxable years beginning in two thousand two, and (vii) thirty percent for taxable years beginning in two thousand three and thereafter. Provided, however, that if the reversion event, as defined in this paragraph, occurs, the applicable percentage shall be twenty percent for taxable years ending on or after the date on which the reversion event occurred. The reversion event shall be deemed to have occurred on the date on which federal action, including but not limited to, administrative, statutory or regulatory changes, materially reduces or eliminates New York state's allocation of the federal temporary assistance for needy families block grant, or materially reduces the ability of the state to spend federal temporary assistance for needy families block grant funds for the earned income credit or to apply state general fund spending on the earned income credit toward the temporary assistance for needy families block grant maintenance of effort requirement, and the commissioner of the office of temporary and disability assistance shall certify the date of such event to the commissioner of taxation and finance, the director of the division of the budget, the speaker of the assembly and the temporary president of the senate.