Filing your Industrial Property Tax Returns for the First Time
Welcome to Multnomah County. We're glad you are part of our community.
If you are filing for the first time
Step 1: Download, complete, and sign the (RP) Real Property return and (CPPR) Confidential Personal Property Return
- 2025 Confidential Personal Property Return (link is external)
- 2025 Real Property Return(link is external) (link is external)
Step 2: Enter your taxable assets in the Combined Asset List Worksheet.
If you provide your own asset list, the following fields are required and indicated by an *
- Asset Description*
- Purchase date (Month/Year)*
- Original cost*
- Asset Number
- Asset Category (e.g. building improvements, machinery & equipment, leasehold, movable personal property)
- Quantity/Number of Units
- Comments
The Assessment Date is January 1 and the Filing deadline is March 15. Submit completed return to ind@multco.us
or mail to:
Multnomah County
Attn: Industrial Property
P.O. Box 2716
Portland, OR 97208
Taxpayer Assistance
Contact the industrial appraisal team at ind@multco.us(link sends e-mail) to schedule an appointment to review your business assets and see if you qualify as an industrial site. You may also leave a voice message for the industrial appraisal team by calling 503.988.0037