About Us

​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​Access department rules via the Oregon Administrative Rules Database (OARD)​.​

Important note

We renumbered our administrative rules—effective September 1, 2016—to meet the requirements of the Secretary of State Archives Division's new Oregon Administrative Rules database. You can match old rule numbers to new rule numbers using our index.​​

Business Tax​

Corporate Activity Tax: Sea and River Transportation Services


Meeting Recordings

Publi​c Announcement: 

Rules Advisory Committee Meeting - Data Security Breach Notification for Tax Professionals, HB 2128 (November 4, 2021)​​

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Phone: 503-949-9285