(d)
(1) For purposes of this subsection, the term:
(A) “Notice” means a document specifically stating the amount of the taxpayer’s liability and the basis for the liability.
(B) “Abatement date” means the day after the expiration of the one-year period beginning on the later of: (i) the date on which the return is filed, or (ii) the due date of the return determined without regard to extensions.
(2) If an individual files a timely individual income tax return imposed by this title (determined with regard to extensions) and the Mayor does not provide a notice to the individual before the abatement date, the Mayor shall abate any interest or penalty for a failure relating to the return for the period (A) beginning on the abatement date, and (B) ending 21 days after the date on which the notice is provided by the Mayor.
(3) Paragraph (2) of this subsection shall not apply to:
(A) A penalty imposed by § 47-4213 ;
(B) Interest, penalty, an addition to tax, or an additional amount in a case involving fraud;
(C) Interest, penalty, an addition to tax, or an additional amount with respect to a tax liability shown on the return; or
(D) A criminal penalty.
(4) This subsection shall apply only to an individual income tax return.