Oregon Code § 317.010·Enacted ·Last updated March 01, 2026
Statute Text
Definitions.
As
used in this chapter, unless the context requires otherwise:
(1) Centrally
assessed corporation means every corporation the property of which is assessed
by the Department of Revenue under ORS 308.505 to 308.674.
(2) Department
means the Department of Revenue.
(3)(a) Consolidated
federal return means the return permitted or required to be filed by a group
of affiliated corporations under section 1501 of the Internal Revenue Code.
(b) Consolidated
state return means the return required to be filed under ORS 317.710 (5).
(4) Doing
business means any transaction or transactions in the course of its activities
conducted within the state by a national banking association, or any other
corporation; provided, however, that a foreign corporation whose activities in
this state are confined to purchases of personal property, and the storage
thereof incident to shipment outside the state, shall not be deemed to be doing
business unless such foreign corporation is an affiliate of another foreign or
domestic corporation which is doing business in Oregon. Whether or not
corporations are affiliated shall be determined as provided in section 1504 of
the Internal Revenue Code.
(5) Excise tax
means a tax measured by or according to net income imposed upon national
banking associations, all other banks, and financial, centrally assessed,
mercantile, manufacturing and business corporations for the privilege of
carrying on or doing business in this state.
(6) Financial
institution has the meaning given that term in ORS 314.610 except that it does
not include a credit union as defined in ORS 723.006, an interstate credit
union as defined in ORS 723.001 or a federal credit union.
(7) Internal
Revenue Code, except where the Legislative Assembly has provided otherwise,
refers to the laws of the United States or to the Internal Revenue Code as they
are amended and in effect:
(a) On December
31, 2023; or
(b) If related to
the definition of taxable income, as applicable to the tax year of the
taxpayer.
(8) Oregon
taxable income means taxable income, less the deduction allowed under ORS
317.476, except as otherwise provided with respect to insurers in subsection
(11) of this section and ORS 317.650 to 317.665.
(9) Oregon net
loss means taxable loss, except as otherwise provided with respect to insurers
in subsection (11) of this section and ORS 317.650 to 317.665.
(10) Taxable
income or loss means the taxable income or loss determined, or in the case of
a corporation for which no federal taxable income or loss is determined, as
would be determined, under chapter 1, Subtitle A of the Internal Revenue Code
and any other laws of the United States relating to the determination of
taxable income or loss of corporate taxpayers, with the additions,
subtractions, adjustments and other modifications as are specifically
prescribed by this chapter except that in determining taxable income or loss
for any year, no deduction under ORS 317.476 or 317.478 and section 45b,
chapter 293, Oregon Laws 1987, shall be allowed. If the corporation is a
corporation to which ORS 314.280 or 314.605 to 314.675 (requiring or permitting
apportionment of income from transactions or activities carried on both within
and without the state) applies, to derive taxable income or loss, the following
shall occur:
(a) From the
amount otherwise determined under this subsection, subtract nonapportionable
income, or add nonapportionable loss, whichever is applicable.
(b) Multiply the
amount determined under paragraph (a) of this subsection by the Oregon
apportionment percentage defined under ORS 314.280, 314.650 or 314.667,
whichever is applicable. The resulting product shall be Oregon apportioned
income or loss.
(c) To the amount
determined as Oregon apportioned income or loss under paragraph (b) of this
subsection, add nonapportionable income allocable entirely to Oregon under ORS
314.280 or 314.625 to 314.645, or subtract nonapportionable loss allocable
entirely to Oregon under ORS 314.280 or 314.625 to 314.645. The resulting
figure is taxable income or loss for those corporations carrying on taxable
transactions or activities both within and without Oregon.
(11) As used in
ORS 317.650 to 317.665, insurer means any domestic, foreign or alien insurer
as defined in ORS 731.082 and any interinsurance and reciprocal exchange and
its attorney in fact with respect to its attorney in fact net income as a
corporate attorney in fact acting as attorney in compliance with ORS 731.458,
731.462, 731.466 and 731.470 for the reciprocal or interinsurance exchange.
However, insurer does not include title insurers or health care service
contractors operating pursuant to ORS 750.005 to 750.095. [Amended by 1953
c.385 §9; 1959 c.631 §1; 1963 c.571 §1; subsection (18) enacted as 1969 c.600 §2;
1975 c.368 §4; 1977 c.866 §2; 1983 c.162 §3; 1984 c.1 §5; 1985 c.802 §20; 1987
c.293 §31; 1
Plain English Explanation
This Oregon statute addresses Definitions. AI-powered analysis coming soon.
Key Points
01Part of Oregon statutory law
02Referenced as Oregon Code § 317.010
03Subject to legislative amendments
04Consult a licensed attorney for application to specific cases
Frequently Asked Questions
This section of Oregon law addresses Definitions. Read the full statute text above for details.
This page reflects the current text as of our last update. Always verify with the official Oregon legislature website for the most current version.
The formal citation is Oregon Code § 317.010. Use this format in legal documents and court filings.
Browse related sections using the links below, or search all Oregon statutes on FlawFinder.