"Sec. 1   RCW 84.36.560 and 2001 1st sp.s. c 7 s 1 are each amended to read as follows:
     (1) The real and personal property owned or used by a nonprofit entity in providing rental housing for very low-income households or used to provide space for the placement of a mobile home for a very low-income household within a mobile home park is exempt from taxation if:
     (a) The benefit of the exemption inures to the nonprofit entity;
     (b) At least seventy-five percent of the occupied dwelling units in the rental housing or lots in a mobile home park are occupied by a very low-income household; and
     (c) The rental housing or lots in a mobile home park were insured, financed, or assisted in whole or in part through one or more of the following sources:
     (i) A federal or state housing program administered by the department of community, trade, and economic development; ((or))
     (ii) A federal housing program administered by a city or county government;
     (iii) An affordable housing levy authorized under RCW 84.52.105; or
     (iv) The surcharges authorized by RCW 36.22.178 and 36.22.179 and any of the surcharges authorized in chapter 43.185C RCW.
     (2) If less than seventy-five percent of the occupied dwelling units within the rental housing or lots in the mobile home park are occupied by very low-income households, the rental housing or mobile home park is eligible for a partial exemption on the real property and a total exemption of the housing's or park's personal property as follows:
     (a) A partial exemption shall be allowed for each dwelling unit in the rental housing or for each lot in a mobile home park occupied by a very low-income household.
     (b) The amount of exemption shall be calculated by multiplying the assessed value of the property reasonably necessary to provide the rental housing or to operate the mobile home park by a fraction. The numerator of the fraction is the number of dwelling units or lots occupied by very low-income households as of December 31st of the first assessment year in which the rental housing or mobile home park becomes operational or on January 1st of each subsequent assessment year for which the exemption is claimed. The denominator of the fraction is the total number of dwelling units or lots occupied as of December 31st of the first assessment year the rental housing or mobile home park becomes operational and January 1st of each subsequent assessment year for which exemption is claimed.
     (3) If a currently exempt rental housing unit in a facility with ten units or fewer or mobile home lot in a mobile home park with ten lots or fewer was occupied by a very low-income household at the time the exemption was granted and the income of the household subsequently rises above fifty percent of the median income but remains at or below eighty percent of the median income, the exemption will continue as long as the housing continues to meet the certification requirements of a very low-income housing program ((administered by the department of community, trade, and economic development or the affordable housing levy under RCW 84.52.105)) listed in subsection (1) of this section. For purposes of this section, median income, as most recently determined by the federal department of housing and urban development for the county in which the rental housing or mobile home park is located, shall be adjusted for family size. However, if a dwelling unit or a lot becomes vacant and is subsequently rerented, the income of the new household must be at or below fifty percent of the median income adjusted for family size as most recently determined by the federal department of housing and urban development for the county in which the rental housing or mobile home park is located to remain exempt from property tax.
     (4) If at the time of initial application the property is unoccupied, or subsequent to the initial application the property is unoccupied because of renovations, and the property is not currently being used for the exempt purpose authorized by this section but will be used for the exempt purpose within two assessment years, the property shall be eligible for a property tax exemption for the assessment year in which the claim for exemption is submitted under the following conditions:
     (a) A commitment for financing to acquire, construct, renovate, or otherwise convert the property to provide housing for very low-income households has been obtained, in whole or in part, by the nonprofit entity claiming the exemption from((:
     (i) A federal or state housing program administered by the department of community, trade, and economic development; or
     (ii) An affordable housing levy authorized under RCW 84.52.105)) one or more of the sources listed in subsection (1)(c) of this section;
     (b) The nonprofit entity has manifested its intent in writing to construct, remodel, or otherwise convert the property to housing for very low-income households; and
     (c) Only the portion of property that will be used to provide housing or lots for very low-income households shall be exempt under this section.
     (5) To be exempt under this section, the property must be used exclusively for the purposes for which the exemption is granted, except as provided in RCW 84.36.805.
     (6) The nonprofit entity qualifying for a property tax exemption under this section may agree to make payments to the city, county, or other political subdivision for improvements, services, and facilities furnished by the city, county, or political subdivision for the benefit of the rental housing. However, these payments shall not exceed the amount last levied as the annual tax of the city, county, or political subdivision upon the property prior to exemption.
     (7) As used in this section:
     (a) "Group home" means a single-family dwelling financed, in whole or in part, by ((the department of community, trade, and economic development or by an affordable housing levy under RCW 84.52.105)) one or more of the sources listed in subsection (1)(c) of this section. The residents of a group home shall not be considered to jointly constitute a household, but each resident shall be considered to be a separate household occupying a separate dwelling unit. The individual incomes of the residents shall not be aggregated for purposes of this exemption;
     (b) "Mobile home lot" or "mobile home park" means the same as these terms are defined in RCW 59.20.030;
     (c) "Occupied dwelling unit" means a living unit that is occupied by an individual or household as of December 31st of the first assessment year the rental housing becomes operational or is occupied by an individual or household on January 1st of each subsequent assessment year in which the claim for exemption is submitted. If the housing facility is comprised of three or fewer dwelling units and there are any unoccupied units on January 1st, the department shall base the amount of the exemption upon the number of occupied dwelling units as of December 31st of the first assessment year the rental housing becomes operational and on May 1st of each subsequent assessment year in which the claim for exemption is submitted;
     (d) "Rental housing" means a residential housing facility or group home that is occupied but not owned by very low-income households;
     (e) "Very low-income household" means a single person, family, or unrelated persons living together whose income is at or below fifty percent of the median income adjusted for family size as most recently determined by the federal department of housing and urban development for the county in which the rental housing is located and in effect as of January 1st of the year the application for exemption is submitted; and
     (f) "Nonprofit entity" means a:
     (i) Nonprofit as defined in RCW 84.36.800 that is exempt from income tax under section 501(c) of the federal internal revenue code;
     (ii) Limited partnership where a nonprofit as defined in RCW 84.36.800 that is exempt from income tax under section 501(c) of the federal internal revenue code, a public corporation established under RCW 35.21.660, 35.21.670, or 35.21.730, a housing authority created under RCW 35.82.030 or 35.82.300, or a housing authority meeting the definition in RCW 35.82.210(2)(a) is a general partner; or
     (iii) Limited liability company where a nonprofit as defined in RCW 84.36.800 that is exempt from income tax under section 501(c) of the federal internal revenue code, a public corporation established under RCW 35.21.660, 35.21.670, or 35.21.730, a housing authority established under RCW 35.82.030 or 35.82.300, or a housing authority meeting the definition in RCW 35.82.210(2)(a) is a managing member.

Sec. 2   RCW 84.40.030 and 2001 c 187 s 17 are each amended to read as follows:
     All property shall be valued at one hundred percent of its true and fair value in money and assessed on the same basis unless specifically provided otherwise by law.
     Taxable leasehold estates shall be valued at such price as they would bring at a fair, voluntary sale for cash without any deductions for any indebtedness owed including rentals to be paid.
     The true and fair value of real property for taxation purposes (including property upon which there is a coal or other mine, or stone or other quarry) shall be based upon the following criteria:
     (1) Any sales of the property being appraised or similar properties with respect to sales made within the past five years. The appraisal shall be consistent with the comprehensive land use plan, development regulations under chapter 36.70A RCW, zoning, and any other governmental policies or practices in effect at the time of appraisal that affect the use of property, as well as physical and environmental influences. An assessment may not be determined by a method that assumes a land usage or highest and best use not permitted, for that property being appraised, under existing zoning or land use planning ordinances or statutes or other government restrictions. The appraisal shall also take into account: (a) In the use of sales by real estate contract as similar sales, the extent, if any, to which the stated selling price has been increased by reason of the down payment, interest rate, or other financing terms; and (b) the extent to which the sale of a similar property actually represents the general effective market demand for property of such type, in the geographical area in which such property is located. Sales involving deed releases or similar seller-developer financing arrangements shall not be used as sales of similar property.
     (2) In addition to sales as defined in subsection (1) of this section, consideration may be given to cost, cost less depreciation, reconstruction cost less depreciation, or capitalization of income that would be derived from prudent use of the property, as limited by law or ordinance. Consideration should be given to any agreement, between an owner of rental housing and any government agency, that restricts rental income, appreciation, and liquidity; and to the impact of government restrictions on operating expenses and on ownership rights in general of such housing. In the case of property of a complex nature, or being used under terms of a franchise from a public agency, or operating as a public utility, or property not having a record of sale within five years and not having a significant number of sales of similar property in the general area, the provisions of this subsection shall be the dominant factors in valuation. When provisions of this subsection are relied upon for establishing values the property owner shall be advised upon request of the factors used in arriving at such value.
     (3) In valuing any tract or parcel of real property, the true and fair value of the land, exclusive of structures thereon shall be determined; also the true and fair value of structures thereon, but the valuation shall not exceed the true and fair value of the total property as it exists. In valuing agricultural land, growing crops shall be excluded."