The useful life of the depreciable assets listed in each of the following items is, notwithstanding the provisions of paragraph (1) of the preceding Article, as provided in the table listed in that item.
Depreciable assets used for wastewater treatment (meaning treatment of wastewater, mine water, effluent or waste liquid by sedimentation, filtration, neutralization, biochemical methods, mixing, cooling or drying, or other similar methods) or soot and smoke treatment (meaning treatment of soot and smoke or dust prescribed in Article 2, paragraph (1) or (7) (Definitions, etc.) of the Air Pollution Control Act (Act No. 97 of 1968), or of specified substances (excluding soot and smoke) prescribed in Article 17, paragraph (1) (Measures at the Time of an Accident) of that Act, by methods of gravitational settling, inertial separation, centrifugal separation, filtration, washing, electrostatic precipitation, sonic agglomeration, absorption, neutralization, adsorption or diffusion, or other similar methods) that are listed in Appended Table 5 (Table of Useful Lives of Depreciable Assets for Pollution Prevention): that table;
Depreciable assets used for development research (meaning test and research conducted specially for the purpose of manufacturing new products, inventing new technology, or significantly improving technology that is currently commercialized) that are listed in Appended Table 6 (Table of Useful Lives of Depreciable Assets for Development Research): that table.
略称規定第一条第一項
所得税法(昭和四十年法律第三十三号)第二条第一項第十九号(定義)又は法人税法(昭和四十年法律第三十四号)第二条第二十三号(定義)に規定する減価償却資産(以下「減価償却資産」という。)のうち鉱業権(租鉱権及び採石権その他土石を採掘し又は採取…
わかりやすく言うと
建物、構築物、機械及び装置、船舶、車両及び運搬具、工具、器具及び備品、鉱業権その他の資産で、償却をすべきものとして政令で定めるもののことです(所得税法第二条第一項第十九号、法人税法第二条第二十三号)。所得税法では、所得を生む業務の用に供されるものなどに限られます。