deficiency assessmentglossary / deficiency assessment An assessment by the IRS — after administrative review and tax-court adjudication — of additional tax owed by a taxpayer who underpaid. See DEFICIENCY(2). [Cases: Internal Revenue 4520. C.J.S. Internal Revenue § 641.] 词条贡献者 双语律师Jenna,国际知名法学院环境法专业,擅长翻译各类与环境、社会及管治 (ESG)相关的法律文件。
deficiency assessment deficiency assessment, 不足税额, 税款差额 deficiency assessment 〈美〉不足税额;税款差额 指国内税务署估算并经行政审查和税务法院裁定的纳税人应交而少交的税款差额。 (→tax deficiency)