US lawDistrict of ColumbiaStatutesTitle 29A — Corporations. [Repealed].Chapter 4. Professional Corporations. [Repealed].29A-421D.C. Code § 29A-421Treatment of professional corporation as unincorporated business for purpose of franchise tax.RepealedLast amended: 1985Year: 2026Length: 1 wordsOfficial source Repealed.PreviousD.C. Code § 29A-420