26 U.S.C. § 7435

If any officer or employee of the United States intentionally compromises the determination or collection of any tax due from an attorney, certified public accountant, or enrolled agent representing a taxpayer in exchange for information conveyed by the taxpayer to the attorney, certified public accountant, or enrolled agent for purposes of obtaining advice concerning the taxpayer’s tax liability, such taxpayer may bring a civil action for damages against the United States in a district court of the United States. Such civil action shall be the exclusive remedy for recovering damages resulting from such actions.

section 1304 of title 31Claims pursuant to this section shall be payable out of funds appropriated under , United States Code.

Notwithstanding any other provision of law, an action to enforce liability created under this section may be brought without regard to the amount in controversy and may be brought only within 2 years after the date the actions creating such liability would have been discovered by exercise of reasonable care.

Upon a certification by the Commissioner or the Commissioner’s delegate that there is an ongoing investigation or prosecution of the taxpayer, the district court before which an action under this section is pending shall stay all proceedings with respect to such action pending the conclusion of the investigation or prosecution.

Subsection (a) shall not apply to information conveyed to an attorney, certified public accountant, or enrolled agent for the purpose of perpetrating a fraud or crime.