federal insurance contributions actglossary / FEDERAL INSURANCE CONTRIBUTIONS ACT Federal Insurance Contributions Act. The federal act imposing the social-security tax on employers and employees. IRC (26 USCA) §§ 3101–3127. — Abbr. FICA. [Cases: Internal Revenue 4376, 4377.] 词条贡献者 法律翻译Frank,毕业于英国一流的高级翻译学院,专注翻译各类与娱乐、体育及媒体有关的法律文件。