市町村は、震災等により滅失し、又は損壊した家屋の所有者(当該家屋が共有物である場合には、その持分を有する者を含む。)その他の政令で定める者が、政令で定める区域内に当該震災等の発生した日から被災年の翌年の三月三十一日から起算して四年を経過する日までの間に、当該滅失し、若しくは損壊した家屋に代わるものと市町村長が認める家屋を取得し、又は当該損壊した家屋を改築した場合における当該取得され、又は改築された家屋に対して課する固定資産税については、当該家屋が取得され、又は改築された日(当該家屋が当該震災等の発生した日以後において二回以上改築された場合には、その最初に改築された日。以下この条において同じ。)の属する年の翌年の一月一日(当該家屋が取得され、又は改築された日が一月一日である場合には、同日)を賦課期日とする年度から四年度分の固定資産税に限り、政令で定めるところにより、当該家屋に係る固定資産税額のうち、この条の規定の適用を受ける部分に係る税額として政令で定めるところにより算定した額(当該家屋が区分所有に係る家屋である場合又は共有物である家屋である場合には、この条の規定の適用を受ける部分に係る税額として各区分所有者又は各共有者ごとに政令で定めるところにより算定した額の合算額)の二分の一に相当する額を当該家屋に係る固定資産税額から減額するものとする。
With respect to fixed assets tax imposed on a house that has been acquired or rebuilt where the owner of a house that was lost or damaged due to an earthquake or other disaster (including, where the house is property in co-ownership, a person holding a share in it) or any other person specified by Cabinet Order has, within an area specified by Cabinet Order, during the period from the date on which the earthquake or other disaster occurred until the day on which four years have elapsed counting from March 31 of the year following the disaster year, acquired a house that the mayor of the municipality finds to replace the lost or damaged house, or rebuilt the damaged house, a municipality is to, limited to fixed assets tax for four fiscal years whose assessment date is January 1 of the year following the year that includes the day on which the house was acquired or rebuilt (where the house was rebuilt two or more times on or after the date on which the earthquake or other disaster occurred, the day on which it was first rebuilt; the same applies hereinafter in this Article) (where the day on which the house was acquired or rebuilt is January 1, that day), as provided by Cabinet Order, reduce from the fixed assets tax amount relating to the house an amount equivalent to one-half of the amount calculated as provided by Cabinet Order as the tax amount relating to the portion, of the fixed assets tax amount relating to the house, to which this Article applies (where the house is a building held in unit ownership or property in co-ownership, the aggregate of the amounts calculated as provided by Cabinet Order for each unit owner or each co-owner as the tax amount relating to the portion to which this Article applies).