§ 316.013¹ "Determination of federal adjusted gross income
Unless the context requires otherwise and notwithstanding ORS 316.012 (Terms have same meaning as in federal laws), whenever, in the calculation of Oregon taxable income, reference to the taxpayers federal adjusted gross income is required to be made, the taxpayers federal adjusted gross income shall be as determined under the provisions of the Internal Revenue Code as they may be in effect for the tax year of the taxpayer without any of the additions, subtractions or other modifications or adjustments required under this chapter and other laws of this state applicable to personal income taxation.