District of Columbia Code Division VIII. General Laws. § 47-1535. Rules; powers of Mayor.

(1) For reasonable cause, waive penalties and interest in whole or in part;

(2) Compromise disputed claims in regard to the personal property tax whenever any doubt arises as to the liability or collectability of the tax; and

(3) Request information from the Internal Revenue Service of the Treasury Department of the United States regarding any person for the purpose of assessing the personal property tax.