2021 Oregon Revised Statutes
Chapter 310 - Property Tax Rates and Amounts; Tax Limitations; Tax Reduction Programs
Section 310.055 - Operating taxes.

(2) For the tax year beginning July 1, 1997, operating taxes consist of the sum of the following (or such lesser amount as is certified to the assessor under ORS 310.206 (4)(b):
(a) The total amount of ad valorem property taxes as provided in ORS 310.200 to 310.242, except that the amount under this paragraph does not include:
(A) Local option taxes;
(B) Ad valorem property taxes used to repay taxing district bond or pension and disability plan obligations described in section 11 (5), Article XI of the Oregon Constitution;
(C) Ad valorem property taxes that would otherwise be subject to this paragraph, except that the taxes are of a taxing district other than a city, county or school district, and are used to support a hospital facility;
(D) Ad valorem property taxes that would otherwise be subject to this paragraph, except that the levy of the taxes was approved by voters prior to December 5, 1996, that met the voter participation requirements in section 11 (8), Article XI of the Oregon Constitution, and that are first imposed in the tax year beginning July 1, 1996, or July 1, 1997;
(E) Serial or one-year levies described in ORS 280.040 to 280.140 (1995 Edition) that replace levies that were imposed in the tax year beginning July 1, 1996, that were approved by voters in an election held after December 4, 1996, and that are first imposed for the tax year beginning July 1, 1997, if the rate or the amount of the levy is not greater than the rate or the amount of the replaced levy;
(F) Taxes imposed to pay principal and interest on exempt bonded indebtedness; and
(G) Urban renewal increment taxes; and
(b) The total amount of the following ad valorem property taxes, without reduction under ORS 310.200 to 310.242:
(A) Ad valorem property taxes of a taxing district other than a city, county or school district that are used to support a hospital facility;
(B) Ad valorem property taxes approved by voters prior to December 5, 1996, that met the voter participation requirements in section 11 (8), Article XI of the Oregon Constitution, and that are first imposed in the tax year beginning July 1, 1996, or July 1, 1997; and
(C) Serial or one-year levies described in ORS 280.040 to 280.140 (1995 Edition) that replace levies that were imposed in the tax year beginning July 1, 1996, that were approved by voters after December 4, 1996, and that are first imposed for the tax year beginning July 1, 1997, if the rate or the amount of the levy is not greater than the rate or the amount of the replaced levy.
(3) For tax years beginning on or after July 1, 1998, each taxing district is authorized to levy the full amount of the operating taxes of the district on all taxable property within the boundaries of the district. Operating taxes consist of:
(a) Ad valorem property taxes imposed at the rate established as the permanent rate limit or statutory rate limit, if applicable, for the taxing district or such lesser rate or amount as the taxing district certifies to the assessor under ORS 310.060; or
(b) If the district is imposing operating property taxes for the first time, ad valorem property taxes imposed at the rate established in the manner provided for by law as the permanent rate limit for the district or such lesser rate or amount as the taxing district may determine. [1997 c.541 §321; 1999 c.21 §24; 1999 c.186 §4; 2001 c.114 §23; 2013 c.420 §7]