If you were in business on January 1st, 2021, you are responsible for the 2021 taxes.  Multnomah County does not prorate tax liability for Buyers and Sellers.  This is the responsibility of the Property Owner.

Out of Business or Temporarily Closed due to Covid-19?  Follow this link for specific filing instructions.

For other questions, review our frequently asked questions page or call 503-988-3326.

Information for new businesses

Information for existing Businesses

Buying or selling a business in Multnomah County?

Information for Food Cart Operators

Visit the Oregon Department of Revenue's website for more information about business personal property taxes. Or, call the DOR at 503.378.4998 (1.800.356.4222).


2021 Personal Property Return Instructions and Form

2021-2022 Valuation Factors