Individual income tax; first-time homebuyer tax credit. Creates a one-time, nonrefundable individual income tax credit in taxable years 2026 through 2030 for the purchase of a principal residence by a first-time homebuyer, as such terms are defined in the bill, in an amount equal to $5,000. The bill requires that any credits be repaid if the principal residence is sold or no longer serves as the first-time homebuyer's principal residence within three years from the purchase date of such property.