MCL 211.7ss
(3) Beginning December 31, 2013, eligible development property is exempt from the collection of the tax levied by a local school district for school operating purposes under section 1211 of the revised school code, 1976 PA 451, MCL 380.1211, to the same extent provided a principal residence under section 1211 of the revised school code, 1976 PA 451, MCL 380.1211, for 3 years or until the property is no longer eligible development property, whichever occurs first.
(4) To claim an exemption under subsection (1), an owner of development property shall file an affidavit claiming the exemption with the local tax collecting unit on or before June 1, 2013 for the immediately succeeding summer tax levy and all applicable subsequent tax levies or on or before November 1, 2013 for the immediately succeeding winter tax levy and all applicable subsequent tax levies. The affidavit shall be on a form prescribed by the department of treasury.
(17) As used in this section:
(a) "Development property" means real property on which a residential dwelling, condominium unit, or other residential structure is located, which residential dwelling, condominium unit, or other residential structure meets all of the following conditions:
(i) Is not occupied and has never been occupied.
(ii) Is available for sale.
(iii) Is not leased.
(iv) Is not used for any business or commercial purpose. This restriction does not apply to real property used as an on-site office in a specific development. However, in the case of a specific development that consists of multiple units, only 1 such unit is eligible for exclusion from this restriction as an on-site office.
(b) "Eligible development property" means all of the following real property not previously exempt under this section:
(i) A residential dwelling, condominium unit, or other residential structure that was new construction after December 30, 2012 and that meets all of the following conditions:
(A) Is not occupied and has never been occupied. In the case of a condominium or other residential structure that consists of multiple units, occupancy does not occur until all of the units are occupied. However, any unit that is occupied is not eligible for exemption under this section.
(B) Is available for sale.
(C) Is not leased.
(D) Is not used for any business or commercial purpose. This restriction does not apply to real property used as an on-site office in a specific development. However, in the case of a specific development that consists of multiple units, only 1 such unit is eligible for exclusion from this restriction as an on-site office.
(ii) The land on which the residential dwelling, condominium unit, or other residential structure identified in subparagraph (i) is located.
(c) "New construction" means that term as defined in section 34d.