A person having income taxable by this state which is not included in federal taxable income is required to file a return. For example, a return must be filed reporting interest on obligations of any foreign state or territorial possession of the United States which by the laws of the United States is exempt from federal income taxation but not from state income taxation.
Or. Admin. Code § 150-316-0427
Stat. Auth.: ORS 305.100
Stats. Implemented: ORS 316.362