technical advice memorandumglossary / TECHNICAL ADVICE MEMORANDUM Technical Advice Memorandum. A publication issued by the national office of the IRS, usu. at a taxpayer’s request, to explain some complex or novel tax-law issue. — Abbr. TAM. [Cases: Internal Revenue 3044, 3051.] 词条贡献者 译者Stephen,毕业于亚洲顶尖的高级翻译学院,擅长翻译各种与国际环境保护法规相关的法律文件。