Or. Rev. Stat. § 314.404
(1) If a taxpayer fails to report to the Department of Revenue a reportable transaction as required by ORS 314.308, there shall be added to the tax liability of the taxpayer for the tax year a penalty as follows:
(2) If the reportable transaction is a listed transaction, in lieu of the penalty provided in subsection (1) of this section, the penalty shall be as follows:
[2007 c.568 §9]