The Mayor of the District of Columbia is authorized to refund any license fee or tax, or portion thereof, erroneously paid or collected under this chapter.
D.C. Code § 47-2849
Mayor, Council and other offices, application of certain sections to boards, commissions and committees, see § 1-321.02. Real property tax sales, refunds, see §§ 47-1317 to 47-1319. .