So far as they may be pertinent, the rules approved by the Department of Revenue pertaining to ORS Chapter 314, Income Taxation generally, and to ORS Chapter 317, The Corporation Excise Tax Act of 1929, are incorporated herein by reference and made applicable to like sections of ORS Chapter 318.
Or. Admin. Code § 150-318-0010
Stat. Auth.: ORS 305.100
Stats. Implemented: ORS 318.000