Multnomah County Smartfile is closed until January 13th
Smartfile is Multnomah County's fastest method for filing your business Personal Property Return - no more filling out and mailing your paper return.
Note: The filing deadline is March 15.
E-filing is available January 13 through August 15 of each year.
Contact us either by email ppreturns@multco.us or by phone 503-988-6332.
Industrial Property Returns
If you are an Industrial Manufacturing business, please visit the Industrial Property Returns page.
Lost your Smartfile Instruction Letter?
Request a replacement instruction letter from ppreturns@multco.us. Note: We will not give your PIN over the phone.
Include your account number and the full name of the business
If you are requesting information on behalf of a client, include a Letter of Authorization.
Need to Correct your filing? Other Questions?
Contact us either by email ppreturns@multco.us or by phone 503-988-6332.
Avoid Late Filing Penalty
The Assessment Date is January 1 and the Filing deadline is March 15.
If you have difficulty logging into SmartFile after 4:00 p.m March 15th, and wish to avoid a late filing penalty, please submit your return and asset list via email here: ppreturns@multco.us.