Filing Your Business Personal Property Tax Return via WebFile
Step 1
- Fill out the 2025 Confidential Personal Property Return completely (don’t forget to sign in the Taxpayer’s Declaration section!)
If you did not receive a 2025 Return form in the mail, please contact us at 503-846-8838 and we can mail one to you. You can also download a blank form HERE.
- Use the existing asset list that was mailed with the return, or create a new list, and indicate all asset disposals and acquisitions from the prior year.
Step 2
- Scan both the Return form and the asset list – these will be uploaded to WebFile separately.
- Go to WebFile and follow the instructions for uploading your documents.
- Once you have submitted the filing you will receive an automated email confirmation – SAVE THIS. It is your proof that the return was filed on or before the March 17th deadline.
If you do not wish to file using WebFile, you can either mail in your return, or drop it off in person to:
Washington County Assessment & Taxation
Business Personal Property
155 N. 1st Ave, Ste 200, MS-8A
Hillsboro, OR 97124