(a) Except as provided in section 20-731, a supervised personal representative shall render accounts:
(1) within one year and one day of the first publication of notice pursuant to section 20-704;
(2) within 9 months after the account referred to in paragraph (1) of this subsection and within 9 months of each subsequent account until the filing of the final account or the termination of the supervised personal representative’s appointment;
(3) upon termination of the supervised personal representative’s appointment, as provided in subchapter III of Chapter 5; and
(4) at such other times as may be ordered by the Court.
(b) Upon written application of the supervised personal representative stating reasons for the request, the Court may, for good cause shown, extend the time for rendering an account to a specified date.