A domestic financial institution or nonfinancial trade or business, and a partner, director, officer, or employee of a domestic financial institution or nonfinancial trade or business, willfully violating this subchapter or a regulation prescribed or order issued under this subchapter (except sections 5314, 5315, and 5336 of this title or a regulation prescribed under sections 5314, 5315, and 5336), or willfully violating a regulation prescribed under section 21 of the Federal Deposit Insurance Act or section 123 of Public Law 91–508, is liable to the United States Government for a civil penalty of not more than the greater of the amount (not to exceed $100,000) involved in the transaction (if any) or $25,000. For a violation of section 5318(a)(2) of this title or a regulation prescribed under section 5318(a)(2), a separate violation occurs for each day the violation continues and at each office, branch, or place of business at which a violation occurs or continues.

The Secretary of the Treasury may impose an additional civil penalty on a person not filing a report, or filing a report containing a material omission or misstatement, under section 5316 of this title or a regulation prescribed under section 5316. A civil penalty under this paragraph may not be more than the amount of the monetary instrument for which the report was required. A civil penalty under this paragraph is reduced by an amount forfeited under section 5317(b) of this title.

A person not filing a report under a regulation prescribed under section 5315 of this title or not complying with an injunction under section 5320 of this title enjoining a violation of, or enforcing compliance with, section 5315 or a regulation prescribed under section 5315, is liable to the Government for a civil penalty of not more than $10,000.