A bill to provide penalties for unauthorized disclosure of tax information.

[AI summary unavailable — showing source text] Amends the Internal Revenue Code to prohibit the unauthorized disclosure of nonreturn information as well as of tax returns. Establishes an affirmative defense to a prosecution for unauthorized disclosure of a return or nonreturn information if such disclosure resulted from a good faith, but erroneous, interpretation of the confidentiality provisions of the Code while a Federal employee was acting within the scope of his employment or duties.…