Oregon Revised Statutes Chapter 314 § 314.525 — Underpayment of estimated tax; interest; nonapplicability of penalties
Oregon Revised Statutes Chapter 314 ·
Oregon Code § 314.525·Enacted ·Last updated March 01, 2026
Statute Text
Underpayment of estimated tax; interest; nonapplicability of penalties.
(1) An underpayment of estimated
tax under ORS 314.505 to 314.525 will be considered to have occurred if the
estimated tax is not paid as required.
(2)
Notwithstanding subsection (1) of this section, there shall be no underpayment
of estimated tax if the estimated tax paid equals or exceeds the amount
described in any one of the following paragraphs:
(a) The amount
which would be required to be paid if the estimated tax liability were equal to
100 percent of the tax shown on the return for the taxable year or, if no
return was filed, 100 percent of the tax for such taxable year.
(b) The amount
which would be required to be paid if the estimated tax liability were equal to
100 percent of the tax shown on the return for the preceding taxable year, and
the preceding taxable year was a taxable year of 12 months.
(c)(A) An amount
equal to 100 percent of the tax for the taxable year computed by placing on an
annualized basis the taxable income:
(i) For the first
three months of the taxable year, in the case of the installment required to be
paid in the fourth month;
(ii) For the
first three months or for the first five months of the taxable year, in the
case of the installment required to be paid in the sixth month;
(iii) For the
first six months or for the first eight months of the taxable year in the case
of the installment required to be paid in the ninth month; and
(iv) For the
first nine months or for the first 11 months of the taxable year, in the case
of the installment required to be paid in the 12th month of the taxable year.
(B) For purposes
of this paragraph the taxable income shall be placed on an annualized basis by:
(i) Multiplying
by 12 the taxable income referred to in subparagraph (A) of this paragraph; and
(ii) Dividing the
resulting amount by the number of months in the taxable year (3, 5, 6, 8, 9 or
11, as the case may be) referred to in subparagraph (A) of this paragraph.
(d) An amount
equal to 100 percent of the amount obtained by applying section 6655(e) (3)(C)
of the Internal Revenue Code to Oregon taxable income.
(e) An election
made under section 6655(e) (2)(C) of the Internal Revenue Code (relating to
annualization periods) for federal tax purposes shall also apply for purposes
of estimated tax under ORS 314.505 to 314.525.
(3) Interest
shall accrue on the underpayment of estimated tax under ORS 314.505 to 314.525
at the rate established under ORS 305.220 for the period the estimated tax or
any installment thereof remains unpaid. The penalty provisions contained in
this chapter and ORS chapters 317 and 318 for underpayment of tax shall not
apply to underpayments of estimated tax under ORS 314.505 to 314.525.
(4) For purposes
of subsection (3) of this section, the underpayment of estimated tax shall be
the excess of:
(a) The amount of
the installment which would be required to be paid if the estimated tax were
equal to the lowest of the payments required under subsection (2) of this
section (and allowed to be made by the taxpayer under subsection (5) of this
section), over
(b) The amount,
if any, of the installment paid on or before the last date prescribed for
payment.
(5) In the case
of a large corporation, subsection (2)(b) of this section shall apply only to
determine the amount of the first required installment for any taxable year.
Any reduction in the first installment by reason of this subsection shall be
added to the amount of the next required installment determined without regard
to subsection (2)(b) of this section. For purposes of this subsection, a large
corporation is any corporation that had federal taxable income, determined
without regard to any amount carried to any of the three taxable years under
section 172 or 1212(a) of the Internal Revenue Code, of $1 million or more in
any of the three taxable years immediately preceding the taxable year involved.
(6) The
application of this section to taxable years of less than 12 months shall be in
accordance with rules adopted by the Department of Revenue. [1973 c.292 §3;
1981 c.678 §5; 1982 s.s.1 c.16 §9; 1983 c.162 §78; 1985 c.603 §3; 1987 c.293 §61a;
1989 c.625 §63; 1995 c.556 §26; 1997 c.839 §57; 2001 c.660 §33; 2017 c.278 §10]
DIVISION OF INCOME FOR
TAX PURPOSES
(General Provisions)
Plain English Explanation
This Oregon statute addresses Underpayment of estimated tax; interest; nonapplicability of penalties. AI-powered analysis coming soon.
Key Points
01Part of Oregon statutory law
02Referenced as Oregon Code § 314.525
03Subject to legislative amendments
04Consult a licensed attorney for application to specific cases
Frequently Asked Questions
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