matching principleglossary / MATCHING PRINCIPLE matching principle. Tax. A method for handling expense deductions, by which the depreciation in a given year is matched by the associated tax benefit. 词条贡献者 资深译员玉晶,毕业于国内顶尖的高级翻译学院,擅长翻译各类与环境、安全与健康相关的法律文件。