Mailing address: Oregon Department of Revenue
PO Box 14800
Salem, OR 97309-0920
Phone: 503.945.8091
Note: Contact the Oregon Department of Revenue for the Oregon State Tax Payer ID # at 503.945.8091 select option #2 to speak to a specialist for guiding of registration.
The Oregon State Tax Payer ID # is required to contract with OPERS.
Page updated: March 18, 2008
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