40A:21-5. Limits on exemptions on abatements for dwellings

5. a. If the ordinance adopted pursuant to this act shall provide for the exemption from taxation of improvements to dwellings, it shall require that, in determining the value of real property, the municipality shall regard the first $5,000 or $15,000 or $25,000, as the ordinance shall specify, in assessor's full and true value of improvements for each dwelling unit primarily and directly affected by the improvement in any dwelling more than 20 years old, as not increasing the value of the property for a period of five years, notwithstanding that the value of the property to which the improvements are made is increased thereby. During the exemption period, the assessment on the property shall not be less than the assessment thereon existing immediately prior to the improvements, unless an abatement is granted pursuant to subsection b. of this section, or there is damage to the dwelling through action of the elements sufficient to warrant a reduction.

b. An ordinance providing for exemptions for improvements to dwellings may also provide for the abatement of some portion of the assessed value of property receiving the exemption as it existed immediately prior to the improvement. An abatement for a dwelling may be granted with respect to that property for a total of up to five years, but the annual amount of the abatement granted to any single property shall not exceed 30% of the annual amount of the exemption granted under the ordinance. The abatement period and the annual percentage of the abatement to be granted shall be set forth in the ordinance, which may include a schedule providing for a different percentage of abatement, up to 30%, for each year of the abatement period.

c. An ordinance providing for exemptions or abatements, or both, for improvements to dwellings may also provide for the exemption of some portion of the assessed valuation of construction of new dwellings or of conversions of other buildings and structures, including unutilized public buildings, to dwelling use, or both. If so, the ordinance shall require that, in determining the value of real property, the municipality shall regard a percentage, not to exceed 30%, of the assessor's full and true value of the dwelling constructed, or conversion alterations made, as not increasing the value of the property for a total up to five years, notwithstanding that the value of the property upon which the construction or conversion occurs is increased thereby. The exemption period and the annual percentage of the exemption to be granted shall be set forth in the ordinance, which may include a schedule providing for a different percentage of exemption, up to 30%, for each year of the exemption period.

d. An ordinance providing for the exemption of some portion of the assessed valuation of construction of new dwellings, or of conversions of other buildings and structures to dwelling use, or both, may also provide for the abatement of some portion of the assessed value of the property receiving the exemption as it existed immediately prior to the construction or conversion alteration. An abatement for a dwelling may be granted for a total of up to five years, but the annual amount of the abatement shall not exceed 30% of the total cost of the construction or conversion alteration, and the total amount of abatements granted to any single property shall not exceed the total cost of the construction or conversion alteration. The abatement period and the annual percentage of the abatement to be granted shall be set forth in the ordinance, which may include a schedule providing for a different percentage of abatement, up to 30%, for each year of the abatement period.

L.1991,c.441,s.5.