Sec. 1322. (a) Except as provided in subsection (b), an impact fee ordinance must require that, if the fee payer requests, an impact fee on a development must be assessed not later than thirty (30) days after the earlier of:

(1) the date the fee payer obtains an improvement location permit for the development; or

(2) the date that the fee payer voluntarily submits to the unit a development plan for the development and evidence that the property is properly zoned for the proposed development. The plan shall be in the form prescribed by the unit's zoning ordinance and shall contain reasonably sufficient detail for the unit to calculate the impact fee.

(b) An impact fee ordinance may provide that if a proposed development is of a magnitude that will require revision of the zone improvement plan in order to appropriately serve the new development, the unit shall revise the unit's zone improvement plan and shall assess an impact fee on a development not later than one hundred eighty (180) days after the earlier of the following:

(1) The date on which the fee payer obtains an improvement location permit for the development.

(2) The date on which the fee payer submits to the unit a development plan for a development and evidence that the property is properly zoned for the proposed development. The development plan must be in the form prescribed by the unit's zoning ordinance and must contain reasonably sufficient detail for the unit to calculate the impact fee.

(c) An impact fee assessed under subsections (a) or (b) may be increased only if the structural building permit has not been issued for the development and the requirements of subsection (d) are satisfied. In the case of a phased development, only a portion of an impact fee assessed under subsection (a) or (b) that is attributable to the portion of the development for which a permit has not been issued may be increased if the requirements of subsection (d) are satisfied.

(d) Unless the improvement location permit or development plan originally submitted for the development is changed so that the amount of impact on infrastructure the development creates in the impact zone is significantly increased, an impact fee assessed under:

(1) subsection (a)(1) or (b)(1) may not be increased for the period of the improvement location permit's validity; and

(2) subsection (a)(2) or (b)(2) may not be increased for three (3) years.

(e) An impact fee assessed under subsection (a) or (b) shall be decreased if the improvement location permit or development plan originally submitted for the development is changed so that the amount of impact on infrastructure that the development creates in the impact zone is significantly decreased. If a change occurs in the permit or plan that results in a decrease in the amount of the impact fee after the fee has been paid, the unit that collected the fee shall immediately refund the amount of the overpayment to the fee payer.

(f) If the unit fails to assess an impact fee within the period required by subsection (a) or (b), the unit may not assess an impact fee on the development unless the development plan originally submitted for the development is materially and substantially changed.

(g) Notwithstanding other provisions in this chapter, a unit may not assess an impact fee against a development if:

(1) an improvement location permit has been issued for all or a part of a development before adoption of an impact fee ordinance that is in compliance with this chapter; and

(2) the development satisfies all of the following criteria:

(A) The development is zoned for commercial or industrial use before January 1, 1991.

(B) The development will consist primarily of new buildings or structures. As used in this clause, the term "new buildings or structures" does not include additions or expansions of existing buildings or structures.

(C) The parts of the development for which a structural building permit has not been issued are owned or controlled by the person that owned or controlled the development on January 1, 1991.

(D) A structural building permit is issued for the development not more than four (4) years after the effective date of the impact fee ordinance.

(E) The development is part of a common scheme of development that:

(i) involves land that is contiguous;

(ii) involves a plan for development that includes a survey of the land, engineering drawings, and a site plan showing the anticipated size, location, and use of buildings and the anticipated location of streets, sewers, and drainage;

(iii) if plan approval is required, resulted in an application being filed with an appropriate office, commission, or official of the unit before January 1, 1991, that resulted or may result in approval of any phase of the development plan referred to in item (ii);

(iv) has been diligently pursued since January 1, 1991;

(v) resulted before January 1, 1991, in a substantial investment in creating, publicizing, or implementing the common scheme of development; and

(vi) involved the expenditure of significant funds before January 1, 1991, for the provision of improvements, such as roads, sewers, water treatment facilities, water storage facilities, water distribution facilities, drainage systems, or parks, that are on public lands or are available for other development in the area.

(h) Notwithstanding any other provision of this chapter, this chapter does not impair the validity of any contract between a unit and a fee payer that was:

(1) entered into before January 1, 1991; and

(2) executed in consideration of zoning amendments or annexations requested by the fee payer.

As added by P.L.221-1991, SEC.23.