imputation of paymentglossary / IMPUTATION OF PAYMENT imputation of payment. Civil law. The act of applying or directing payment to principal or interest. La. Civ. Code arts. 1864, 1866. 词条贡献者 译者Henry,毕业于世界顶级翻译学院,擅长翻译各种与企业管治相关的法律文件。