Title 29, Revenue and Taxation

(1) To derive Oregon taxable income, federal taxable income shall be modified to the extent necessary to not recognize for Oregon tax purposes any transaction between the taxpayer and a related foreign sales corporation. The taxpayer shall be considered to have entered directly i…

(1) There shall be added to federal taxable income for Oregon tax purposes the difference between the amount allowable as a deduction under section 108 of the Internal Revenue Code as applicable to the tax year of the taxpayer and the amount allowable as a deduction under section…

If a taxpayer has taken a federal credit, which requires as a condition of the use of the federal credit the reduction of a corresponding deduction or basis, and the federal credit is not allowable for Oregon purposes, the taxpayer shall be allowed the deduction or appropriate ad…

There shall be added to federal taxable income the amount taken as a deduction on the taxpayer’s federal return for unused qualified business credits under section 196 of the Internal Revenue Code. [1995 c.556 §16]

There shall be subtracted from federal taxable income the amount by which a corporation must reduce its charitable contribution deduction under section 170(d)(2)(B) of the Internal Revenue Code (relating to carryovers of excess contributions for corporations). [1995 c.556 §17; 19…

(1) To derive Oregon taxable income, there shall be added to federal taxable income the amount of any interest or dividends received during the taxable year from obligations of a state or any political subdivision of a state (including Oregon), exempt from federal taxation under …

(1) To derive Oregon taxable income of a financial institution which has changed from the reserve method of accounting to the specific charge-off method of accounting for federal tax purposes, there shall be subtracted from federal taxable income amounts which the financial insti…

Section 243 of the Tax Reform Act of 1986 (P.L. 99-514) does not apply for purposes of determining taxable income under this chapter. [1987 c.293 §44a; 2005 c.94 §88]

To derive Oregon taxable income, for certain health care service contractors for which federal tax exempt status was denied by section 501(m) of the Internal Revenue Code, and for which all assets owned by the health care service contractor prior to the effective date of the deni…

(1) To derive Oregon taxable income, there shall be added to federal taxable income taxes upon or measured by net income or profits imposed by any foreign country (including withholding taxes upon the payment of dividends arising from sources within such foreign country), this st…

To derive Oregon taxable income: (1) There shall be added to federal taxable income an amount equal to the amount of income which the taxpayer defers under section 607 of the Merchant Marine Act of 1936 -- Capital Construction Fund (46 U.S.C. 1177), as amended, or under section 7…

The amount of any long term care insurance premiums paid or incurred by a taxpayer during the tax year shall be added to taxable income if: (1) The amount is taken into account as a deduction on the taxpayer’s federal return for the tax year; and (2) The taxpayer claims the credi…

(1) If gain is deferred upon the voluntary or involuntary disposition of property in an exchange that qualifies for deferral under section 1031 or 1033 of the Internal Revenue Code, and the property acquired in the exchange has a situs outside of this state, upon the sale or othe…

A corporation shall have the same basis for state excise or income tax purposes as for federal income tax purposes for assets: (1) If the corporation engages in a qualified stock purchase on or after August 31, 1982, and elects (or is treated as having elected) section 338 of the…

There shall be added to federal taxable income the amount of any net operating loss carryback or carryover allowed in arriving at federal taxable income. [1983 c.162 §24; 1984 c.1 §11]

(1) As used in this section, “eligible taxpayer” means a taxpayer primarily doing business in 2017 North American Industry Classification System code 111, crop production, or code 112, animal production and aquaculture. (2) After making the addition required under ORS 317.344, an…

To derive Oregon taxable income, federal taxable income shall be modified to the extent necessary to not treat as a lease purchase or in any other way recognize for Oregon tax purposes a transaction entered into pursuant to section 168(f) (8) of the Internal Revenue Code as that …

Notwithstanding ORS 317.349, finance leases as described in section 168(f)(8) of the Internal Revenue Code, as that section was amended and in effect for purposes of ORS 317.349, shall be accorded the same treatment for Oregon tax purposes as they are for federal tax purposes. [1…

(1) Upon the taxable sale, exchange or disposition of any asset, federal taxable income shall be increased or decreased by an amount that will reflect one or more of the following: (a) The difference in basis that results from the difference in depreciation, depletion or other co…

To derive Oregon taxable income, federal taxable income shall be modified to reverse the effect of section 631 of the Internal Revenue Code. [1983 c.162 §27]

Section 280E of the Internal Revenue Code applies to all trafficking in controlled substances in Schedule I or Schedule II that is prohibited by federal law or the laws of this state, other than conduct authorized under: (1) ORS 475C.005 to 475C.525 or 475C.700 to 475C.919; or (2…

(1) To the extent that the amount allowed as a deduction for depletion under section 611 of the Internal Revenue Code exceeds, or is less than, the amount determined as the Oregon depletion allowance under subsection (2) or (3) of this section, to derive Oregon taxable income, th…

Income derived from the exercise of rights of any Indian tribe to fish secured by treaty, Executive order or Act of Congress is exempt from the tax imposed by this chapter if section 7873 of the Internal Revenue Code does not permit a like federal tax to be imposed on such income…

Any amount received as a cash payment for energy conservation measures under ORS 456.594 to 456.599 and 469.631 to 469.687 is exempt from the tax imposed under this chapter. [Formerly 317.083; 1985 c.802 §28]

There shall be added to federal taxable income any amount taken as a deduction under section 1341 of the Internal Revenue Code in computing federal taxable income for the tax year, if the taxpayer has claimed a credit for claim of right income repayment adjustment under ORS 315.0…

(1) For each tax year in which a business firm has received an annual certification for a facility under ORS 285C.506, the income of the business firm that is apportionable to the certified facility shall be exempt from tax under this chapter. (2) The income of a business firm th…

If the amount received as a labor rebate under section 1, chapter 559, Oregon Laws 2005, is included in federal taxable income for federal tax purposes, then the amount shall be subtracted from federal taxable income for purposes of determining Oregon taxable income under this ch…

Except as otherwise provided in this section, a taxpayer that is allowed a deduction for qualified production activities income under section 199 of the Internal Revenue Code for federal tax purposes shall add the amount deducted to federal taxable income for purposes of the tax …

A taxpayer that is allowed an exclusion from gross income under section 139A of the Internal Revenue Code for federal tax purposes shall add the amount excluded to federal taxable income for purposes of the tax imposed by this chapter. [2005 c.832 §45] (Temporary provisions relat…

(1) In computing Oregon taxable income there shall be allowed as a deduction an amount equal to the aggregate of the Oregon net losses of prior years to the extent provided in this section. (2) As used in this section, “Oregon net loss” means Oregon net loss as defined in ORS 317…

(1) That portion of the pre-change and built-in losses which the taxpayer deducted pursuant to section 382 of the Internal Revenue Code shall be added to federal taxable income under ORS 317.344 or otherwise. (2) Pre-change losses and recognized built-in losses, subject to the li…

(1) Preacquisition losses, as described under section 384 of the Internal Revenue Code, to the extent allocated or apportioned to Oregon, with the additions, subtractions, modifications and other adjustments required for purposes of this chapter, shall not be considered in determ…

Unless specifically required otherwise under this chapter, nothing in this chapter shall be construed to require that after a reorganization a loss carryforward may be allowed only if the income against which the loss is offset is from substantially the same business activities o…

(1) Except as provided in subsection (2) of this section, in addition to any other modification to federal taxable income under this chapter there shall be added to federal taxable income the amount of any charitable contribution that: (a) Is allowed as a deduction for federal ta…

If the amount of the purchase price of a lottery ticket that is purchased in violation of ORS 461.610 is allowed as a deduction for federal tax purposes, the amount of the purchase price shall be added to federal taxable income for Oregon tax purposes. [2025 c.46 §6]

The Department of Revenue may order additional reports or such other information it deems necessary in addition to the regular reports provided in this chapter. All reports and returns, as provided in this chapter, shall be upon standard forms, adopted by the department, with no …

Income from sources without the United States, as defined in section 862 of the Internal Revenue Code, shall be accounted for in the computation of Oregon taxable income as required by ORS chapters 305 and 314 and this chapter without regard to sections 861 to 864 of the Internal…

(1) Except as provided in ORS 317.283, a domestic international sales corporation, commonly referred to as “DISC,” as defined in section 992 of the Internal Revenue Code, shall be taxed in the manner provided for other corporations under this chapter and without regard to section…

(1) ORS 317.356, relating to depreciation and basis, shall be applicable to every insurer. (2) Notwithstanding ORS 314.835 or 314.840 or any other law concerning confidentiality of tax returns, the Department of Consumer and Business Services and the Department of Revenue may dis…

(1) For purposes of the tax imposed under ORS 317.070, the Oregon taxable income of an insurer shall be the insurer’s “net gain from operations” or “net income” determined in the manner prescribed by the Department of Consumer and Business Services on its Annual Statement Form fo…

(1)(a) If the income of an insurer is derived from business done both within and without this state, the determination of Oregon taxable income shall be arrived at by multiplying the insurer’s net income by the insurance sales factor. (b) The insurance sales factor shall consist …

In computing Oregon taxable income, an insurer shall be allowed as a deduction an amount equal to the aggregate Oregon net losses of prior years as defined in ORS 317.476. [Formerly 317.299; 1995 c.786 §18]

A captive insurer, as defined in ORS 735.150, making a valid election under section 831(b) of the Internal Revenue Code of 1986, as amended, shall be afforded the same tax treatment on receipt of premiums and tax on investment earnings for state income tax purposes as exists for …

As used in ORS 317.705 to 317.715: (1) “Affiliated group” means an affiliated group of corporations as defined in section 1504 of the Internal Revenue Code. (2) “Unitary group” means a corporation or group of corporations engaged in business activities that constitute a unitary b…

(1) A corporation shall make a return with respect to the tax imposed by this chapter as provided in this section. (2) If the corporation is a member of an affiliated group of corporations making a consolidated federal return, it shall file a return and determine its Oregon taxab…

If the use of group losses to offset income of a subsidiary paying dividends on preferred stock is limited under section 1503(f) of the Internal Revenue Code, a like limitation shall apply for purposes of this chapter. For purposes of applying section 1503(f) of the Internal Reve…