Oregon Constitution/Article IX

Section 1.
Assessment and taxation; uniform rules; uniformity of operation of laws. The Legislative Assembly shall, and the people through the initiative may, provide by law uniform rules of assessment and taxation. All taxes shall be levied and collected under general laws operating uniformly throughout the State. [Constitution of 1859; Amendment proposed by H.J.R. 16, 1917, and adopted by the people June 4, 1917]

Section 1a.
Poll or head tax; declaration of emergency in tax laws. No poll or head tax shall be levied or collected in Oregon. The Legislative Assembly shall not declare an emergency in any act regulating taxation or exemption. [Created through initiative petition filed June 23, 1910, and adopted by the people Nov. 8, 1910; Amendment proposed by S.J.R. 10, 1911, and adopted by the people Nov. 5, 1912]

Section 1b.
Ships exempt from taxation until 1935. All ships and vessels of fifty tons or more capacity engaged in either passenger or freight coasting or foreign trade, whose home ports of registration are in the State of Oregon, shall be and are hereby exempted from all taxes of every kind whatsoever, excepting taxes for State purposes, until the first day of January, 1935. [Created through S.J.R. 18, 1915, and adopted by the people Nov. 7, 1916]

Section 1c.
Financing redevelopment and urban renewal projects. The Legislative Assembly may provide that the ad valorem taxes levied by any taxing unit, in which is located all or part of an area included in a redevelopment or urban renewal project, may be divided so that the taxes levied against any increase in the assessed value, as defined by law, of property in such area obtaining after the effective date of the ordinance or resolution approving the redevelopment or urban renewal plan for such area, shall be used to pay any indebtedness incurred for the redevelopment or urban renewal project. The legislature may enact such laws as may be necessary to carry out the purposes of this section. [Created through S.J.R. 32, 1959, and adopted by the people Nov. 8, 1960; Amendment proposed by H.J.R. 85, 1997, and adopted by the people May 20, 1997]

Section 2.
Legislature to provide revenue to pay current state expenses and interest. The Legislative Assembly shall provide for raising revenue sufficiently to defray the expenses of the State for each fiscal year, and also a sufficient sum to pay the interest on the State debt, if there be any.–

Section 3.
Laws imposing taxes; gasoline and motor vehicle taxes. [Constitution of 1859; Amendment proposed by S.J.R. 11, 1941, and adopted by the people Nov. 3, 1942; Repeal proposed by S.J.R. 7, 1979, and adopted by the people May 20, 1980]

Section 3.
Tax imposed only by law; statement of purpose. No tax shall be levied except in accordance with law. Every law imposing a tax shall state distinctly the purpose to which the revenue shall be applied. [Created through S.J.R. 7, 1979, and adopted by the people May 20, 1980 (this section and section 3a adopted in lieu of former section 3 of this Article)]

Section 3a.
Use of revenue from taxes on motor vehicle use and fuel; legislative review of allocation of taxes between vehicle classes. (1) Except as provided in subsection (2) of this section, revenue from the following shall be used exclusively for the construction, reconstruction, improvement, repair, maintenance, operation and use of public highways, roads, streets and roadside rest areas in this state: (a) Any tax levied on, with respect to, or measured by the storage, withdrawal, use, sale, distribution, importation or receipt of motor vehicle fuel or any other product used for the propulsion of motor vehicles; and (b) Any tax or excise levied on the ownership, operation or use of motor vehicles. (2) Revenues described in subsection (1) of this section: (a) May also be used for the cost of administration and any refunds or credits authorized by law. (b) May also be used for the retirement of bonds for which such revenues have been pledged. (c) If from levies under paragraph (b) of subsection (1) of this section on campers, motor homes, travel trailers, snowmobiles, or like vehicles, may also be used for the acquisition, development, maintenance or care of parks or recreation areas. (d) If from levies under paragraph (b) of subsection (1) of this section on vehicles used or held out for use for commercial purposes, may also be used for enforcement of commercial vehicle weight, size, load, conformation and equipment regulation. (3) Revenues described in subsection (1) of this section that are generated by taxes or excises imposed by the state shall be generated in a manner that ensures that the share of revenues paid for the use of light vehicles, including cars, and the share of revenues paid for the use of heavy vehicles, including trucks, is fair and proportionate to the costs incurred for the highway system because of each class of vehicle. The Legislative Assembly shall provide for a biennial review and, if necessary, adjustment, of revenue sources to ensure fairness and proportionality. [Created through S.J.R. 7, 1979, and adopted by the people May 20, 1980 (this section and section 3 adopted in lieu of former section 3 of this Article); Amendment proposed by S.J.R. 44, 1999, and adopted by the people Nov. 2, 1999; Amendment proposed by S.J.R. 14, 2003, and adopted by the people Nov. 2, 2004]

Section 3b.
Rate of levy on oil or natural gas; exception. Any tax or excise levied on, with respect to or measured by the extraction, production, storage, use, sale, distribution or receipt of oil or natural gas, or the ownership thereof, shall not be levied at a rate that is greater than six percent of the market value of all oil and natural gas produced or salvaged from the earth or waters of this state as and when owned or produced. This section does not apply to any tax or excise the proceeds of which are dedicated as described in sections 3 and 3a of this Article. [Created through H.J.R. 6, 1979, and adopted by the people Nov. 4, 1980]

Note: Section 3b was designated as “Section 3a” by H.J.R. 6, 1979, and adopted by the people Nov. 4, 1980.

Section 4.
Appropriation necessary for withdrawal from treasury. No money shall be drawn from the treasury, but in pursuance of appropriations made by law.–

Section 5.
Publication of accounts. An accurate statement of the receipts, and expenditures of the public money shall be published with the laws of each regular session of the Legislative Assembly.–

Section 6.
Deficiency of funds; tax levy to pay. Whenever the expenses, of any fiscal year, shall exceed the income, the Legislative Assembly shall provide for levying a tax, for the ensuing fiscal year, sufficient, with other sources of income, to pay the deficiency, as well as the estimated expense of the ensuing fiscal year.–

Section 7.
Appropriation laws not to contain provisions on other subjects. Laws making appropriations, for the salaries of public officers, and other current expenses of the State, shall contain provisions upon no other subject.–

Section 8.
Stationery for use of state. All stationary [sic] required for the use of the State shall be furnished by the lowest responsible bidder, under such regulations as may be prescribed by law. But no State Officer, or member of the Legislative Assembly shall be interested in any bid, or contract for furnishing such stationery.–

Section 9.
Taxation of certain benefits prohibited. Benefits payable under the federal old age and survivors insurance program or benefits under section 3(a), 4(a) or 4(f) of the federal Railroad Retirement Act of 1974, as amended, or their successors, shall not be considered income for the purposes of any tax levied by the state or by a local government in this state. Such benefits shall not be used in computing the tax liability of any person under any such tax. Nothing in this section is intended to affect any benefits to which the beneficiary would otherwise be entitled. This section applies to tax periods beginning on or after January 1, 1986. [Created through H.J.R. 26, 1985, and adopted by the people May 20, 1986]

Section 10.
Retirement plan contributions by governmental employees. (1) Notwithstanding any existing State or Federal laws, an employee of the State of Oregon or any political subdivision of the state who is a member of a retirement system or plan established by law, charter or ordinance, or who will receive a retirement benefit from a system or plan offered by the state or a political subdivision of the state, must contribute to the system or plan an amount equal to six percent of their salary or gross wage. 2. On and after January 1, 1995, the state and political subdivisions of the state shall not thereafter contract or otherwise agree to make any payment or contribution to a retirement system or plan that would have the effect of relieving an employee, regardless of when that employee was employed, of the obligation imposed by subsection (1) of this section. 3. On and after January 1, 1995, the state and political subdivisions of the state shall not thereafter contract or otherwise agree to increase any salary, benefit or other compensation payable to an employee for the purpose of offsetting or compensating an employee for the obligation imposed by subsection (1) of this section. [Created through initiative petition filed May 10, 1993, and adopted by the people Nov. 8, 1994]

Section 11.
Retirement plan rate of return contract guarantee prohibited. (1) Neither the state nor any political subdivision of the state shall contract to guarantee any rate of interest or return on the funds in a retirement system or plan established by law, charter or ordinance for the benefit of an employee of the state or a political subdivision of the state. [Created through initiative petition filed May 10, 1993, and adopted by the people Nov. 8, 1994]

Section 12.
Retirement not to be increased by unused sick leave. (1) Notwithstanding any existing Federal or State law, the retirement benefits of an employee of the state or any political subdivision of the state retiring on or after January 1, 1995, shall not in any way be increased as a result of or due to unused sick leave. [Created through initiative petition filed May 10, 1993, and adopted by the people Nov. 8, 1994]

Section 13.
Retirement plan restriction severability. If any part of Sections 10, 11 or 12 of this Article is held to be unconstitutional under the Federal or State Constitution, the remaining parts shall not be affected and shall remain in full force and effect. [Created through initiative petition filed May 10, 1993, and adopted by the people Nov. 8, 1994]

Section 14.
Revenue estimate; return of excess revenue to taxpayers; legislative increase in estimate. (1) As soon as is practicable after adjournment sine die of a regular session of the Legislative Assembly, the Governor shall cause an estimate to be prepared of revenues that will be received by the General Fund for the biennium beginning July 1. The estimated revenues from corporate income and excise taxes shall be separately stated from the estimated revenues from other General Fund sources. (2) As soon as is practicable after the end of the biennium, the Governor shall cause actual collections of revenues received by the General Fund for that biennium to be determined. The revenues received from corporate income and excise taxes shall be determined separately from the revenues received from other General Fund sources. (3) If the revenues received by the General Fund from corporate income and excise taxes during the biennium exceed the amount estimated to be received from corporate income and excise taxes for the biennium, by two percent or more, the total amount of the excess shall be returned to corporate income and excise taxpayers. (4) If the revenues received from General Fund revenue sources, exclusive of those described in subsection (3) of this section, during the biennium exceed the amount estimated to be received from such sources for the biennium, by two percent or more, the total amount of the excess shall be returned to personal income taxpayers. (5) The Legislative Assembly may enact laws: (a) Establishing a tax credit, refund payment or other mechanism by which the excess revenues are returned to taxpayers, and establishing administrative procedures connected therewith. (b) Allowing the excess revenues to be reduced by administrative costs associated with returning the excess revenues. (c) Permitting a taxpayer’s share of the excess revenues not to be returned to the taxpayer if the taxpayer’s share is less than a de minimis amount identified by the Legislative Assembly. (d) Permitting a taxpayer’s share of excess revenues to be offset by any liability of the taxpayer for which the state is authorized to undertake collection efforts. (6)(a) Prior to the close of a biennium for which an estimate described in subsection (1) of this section has been made, the Legislative Assembly, by a two-thirds majority vote of all members elected to each House, may enact legislation declaring an emergency and increasing the amount of the estimate prepared pursuant to subsection (1) of this section. (b) The prohibition against declaring an emergency in an act regulating taxation or exemption in section 1a, Article IX of this Constitution, does not apply to legislation enacted pursuant to this subsection. (7) This section does not apply: (a) If, for a biennium or any portion of a biennium, a state tax is not imposed on or measured by the income of individuals. (b) To revenues derived from any minimum tax imposed on corporations for the privilege of carrying on or doing business in this state that is imposed as a fixed amount and that is nonapportioned (except for changes of accounting periods). (c) To biennia beginning before July 1, 2001. [Created through H.J.R. 17, 1999, and adopted by the people Nov. 7, 2000]