Section 315.037 - Tax expenditures applicable for limited time(1) As used in this section, "tax expenditure" has the meaning given that term in ORS 291.201.(2) Any tax credit enacted by the Legislative Assembly on or after January 1, 2010, shall apply for a maximum of six tax years beginning with the initial tax year for which the credit is applicable, unless the Legislative Assembly expressly provides for another period of applicability.(3) Any tax expenditure enacted by the Legislative Assembly on or after January 1, 2014, shall apply for a maximum of six tax years beginning with the initial tax year for which the tax expenditure is applicable, unless the Legislative Assembly expressly provides for another period of applicability.315.037 was enacted into law by the Legislative Assembly but was not added to or made a part of ORS chapter 315 or any series therein by legislative action. See Preface to Oregon Revised Statutes for further explanation.