Independent informational website — not affiliated with any county, assessor, appraisal district, tax office or government agency.
county system

Oregon property records and assessment offices

County assessment and taxation offices maintain values, exemptions and tax records.

Correct office term: County Assessor.

How the Oregon system works

County assessment and taxation offices maintain values, exemptions and tax records.

County assessment and taxation offices maintain RMV, MAV and AV, issue tax statements, collect tax and often record documents. Property Value Appeals Boards hear local value appeals.

AssessmentCounty Assessor
Appeal bodyProperty Value Appeals Board
Tax collectionCounty tax collector / assessment and taxation
Recorded documentsCounty clerk or recording division

Before opening a property portal

  • Identify whether the task concerns value, payment, recorded documents or an appeal.
  • Use the official office or authorized portal listed on a completed county page.
  • Do not assume a county office handles municipal assessment where the state uses city or town systems.
  • Confirm filing dates for the current year before submitting an exemption or appeal.

Available county and local guides