educational expenseglossary / educational expense A deductible expense incurred either to maintain or improve an existing job skill or to meet a legally imposed job requirement. [Cases: Internal Revenue 3357. C.J.S. Internal Revenue §§ 166, 198.] 词条贡献者 法律翻译郭敏,毕业于欧洲顶尖的高级翻译学院,擅长翻译涉及互动娱乐领域的法律文件。