Arts Tax: 503-865-4278
111 SW Columbia St, Suite 600, Portland, OR 97201
Based on FY 2013-2014 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.
A serious security vulnerability known as "Heartbleed" was recently discovered in OpenSSL, a popular software library commonly used by many websites on the internet to encrypt communication between a user's computer and a web server.
PortlandOregon.gov is NOT affected by this vulnerability as it does not use the OpenSSL software library. Please rest assured we are dedicated to protecting your security on this website.