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Portland property tax: Multnomah bills, assessed values and county resources

Start with the property’s actual county. For Multnomah County accounts, use the County’s statement and account resources to separate values, district taxes and payment questions.

Sources checked . General information maintained by Portland Tax with AI assistance. We are an independent directory, not a government agency or tax adviser. Verify the instructions for your tax year and circumstances.

Use Multnomah County resources for a Multnomah account

Multnomah County’s Assessment, Recording and Taxation hub links property accounts, payments, appraisal and value-appeal resources. These are County routes, not one Portland-wide account covering every property in the metropolitan area.

Find the account or payment route
Start with the County hub and its property-record and payment links. Multnomah property-tax resources
Understand the statement
Compare the account, value definitions, taxing districts and payment information. Multnomah statement guide
Ask about a value review
Use the current appeal resource and notice for the relevant year. Multnomah appraisal and appeal resources

Market value and assessed value are different figures

The County statement guide distinguishes real market value, maximum assessed value and assessed value. It describes assessed value as the lower of the first two applicable value measures. Do not read a market-value change as an identical percentage change in the final tax bill.

Compare the district lines as well as the values. If your statement or mortgage arrangements suggest that a lender pays, confirm the current arrangement with the lender; the statement guide specifically calls for a check after ownership or mortgage changes.

Prepare a bill-and-assessment comparison

Start with the parcel or account number and the tax year on the notice. Place the current assessment, current bill, prior bill and payment confirmations together. Compare values, exemptions, districts and other charges separately rather than comparing only the final amount.

  • Write down whether the problem concerns value, an exemption, a missing payment, ownership or mailing details.
  • If a lender pays from escrow, reconcile the lender record with the collecting office before assuming the account is settled.
  • For a value dispute, organize the notice, property details and evidence you want the assessor to review.
  • Check the current notice and official instructions for deadlines, forms and payment obligations during a dispute.

What if my Portland-area property is outside Multnomah County?

Use the county and account shown on the property record. This guide’s Multnomah links are examples for that county, not a claim that the same portal, appeal procedure or payment instructions apply across the metro area. Keep notices from different counties separate.

Ask a professional about your situation

Use the official office for bill, assessment and relief questions first. If you need paid help, ask about experience with this particular county or municipality, representation authority and a written fee agreement. A directory category does not verify property-tax appeal expertise.

Compare professional qualifications and questions to ask. Keep personal tax documents private; this directory does not receive returns, identity documents or portal credentials.

Related guides

Official sources and applicability

Next source review due 2027-01-22, and before promotion for a new tax year. To report an outdated resource, contact the directory without sending personal tax information.