commutation of taxesglossary / COMMUTATION OF TAXES commutation of taxes. A tax exemption resulting from a taxpayer’s paying either a lump sum or a specific sum in lieu of an ad valorem tax. [Cases: Taxation 200. C.J.S. Taxation § 273.] 词条贡献者 译者Lester,毕业于法国一流的高级翻译学院,擅长翻译各种与环境与自然资源相关的法律文件。