(b) "Person who is homeless" is as defined in Section 35A-5-302.
(2) Subject to the other provisions of this section, an eligible employer that is a claimant, estate, or trust may claim a nonrefundable tax credit as provided in this section against a tax under this chapter.
(4) An eligible employer may carry forward a tax credit under this section for a period that does not exceed the next five taxable years if:
(a) the eligible employer is allowed to claim a tax credit under this section; and
(b) the amount of the tax credit exceeds the eligible employer's tax liability under this chapter for that taxable year.
(5) An eligible employer shall retain a tax credit certificate the eligible employer receives from the Department of Workforce Services for the same time period a person is required to keep books and records under Section 59-1-1406.