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Office of Management & Finance

Revenue Bureau

Revenue is being re-organized under the Bureau of Revenue and Financial Services.

Phone: 503-823-5157

Arts Tax: 503-865-4278

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

More Contact Info

Tax Entity Changes

Existing businesses changing their tax entity (for example incorporating your sole proprietor business) need to re-register and provide their current business tax account number. You will generally be issued a new tax account number for your new tax entity.