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The City of Portland, Oregon

Office of Management & Finance

Revenue Division

Arts Tax: 503-865-4278

Business Taxes: 503-823-5157

111 SW Columbia St, Suite 600, Portland, OR 97201

More Contact Info

Online Filing and Payment Services Maintenance Notification

Attention taxfilers,

On 8/26/2020, the Revenue Division will be shutting down our online filing and payment services for the City of Portland Business License Tax and Multnomah County Business Income Tax as we transition to our new Integrated Tax Software. The outage is expected to last from 8/26/2020 through 9/13/2020.

During this time, you won’t be able to manage your business tax account online. However, you may file your Combined Business Tax Return, make any payments, request an exemption, or submit your supporting tax documents by:

• Dropping off or mailing the forms and/or payments to our office:
   City of Portland Revenue Division
   111 SW Columbia Street, Suite 600
   Portland, OR 97201

   Please note that our office is temporarily closed to the public, but a dropbox outside of our 
   office door is available if you would like to deliver your documents in person.

• E-mailing the tax return to

• Faxing the forms to our office: (503) 823–5192

If you have any questions, please give us a call at (503) 823–5157.

You will be able to access our new taxpayer portal on September 14th at Your business tax account number will change in the new system. Please take note of the new account number and update your records.

Note: You will be required to create a new username and password when logging into for the first time.