Pub. L. 87-408, tit. III, sec. 310
Compromise and Settlement.—
Sec. 310. Compromise and Settlement.— (a) Whenever in the opinion of the Commissioners there shall arise with respect of any tax imposed under this title any doubt as to the liability of the taxpayer or the collectibility of the tax for any reason whatsoever, the Commissioners may compromise such tax. (b) b) The Commissioners are authorized to enter into a written agreement with any person relating to the liability of such person for payment of the tax imposed under this title. Amy such agreement which is approved by the Commissioners and the taxpayer involved, or his authorized agent or representative, shall be final and conclusive and—except upon a showing of fraud, malfeasance, or misrepresentation of a material fact—the case shall not be reopened as to the matters agreed upon or the agreement modified; and in any suit or proceeding relating to the tax liability of the taxpayer such agreement shall not be annulled, modified, set aside, or disregarded. (c) Amy person who, in connection with any compromise under this section or offer of such compromise or in connection with any written agreement under this section or offer to enter into any such agreement, conceals from any officer or employee of the District of Columbia any material fact relating to the tax imposed by this title; destroys, mutilates, or falsifies any nooks, documents, or record; or makes under oath any false statements relating to the tax imposed by this title shall, upon conviction thereof, be fined not more than $1,000 or imprisoned for not more than one year, or both. All prosecutions under this section shall be brought in the municipal court of the District of Columbia, in the name of the District or Columbia, on information by the76 Stat. 15 Corporation Counsel of the District of Columbia or any of his assistants.