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General Information: 503-823-4000
1221 SW 4th Avenue, Room 110, Portland, OR 97204
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1221 SW 4th Avenue, Room 110
Portland, OR 97204
Where do my City of Portland business tax dollars go?
Based on FY 2017-18 Adopted Budget
Everyone doing business in Portland or Multnomah County must register. No payment is due with the registration form.
We offer a variety of online services including business registration, uploading tax pages, filing a return/extension, exemptions, and payments.
Select Pay the Arts Tax
Request a household exemption from the Arts Tax
Arts Tax FAQs