Oregon bonus tax at a glance
Oregon withholds 8% from a bonus paid separately from your regular pay, although employers can choose to use the regular withholding tables instead.
Every bonus in Oregon also has federal income tax (22% when paid separately), Social Security (6.2%) and Medicare (1.45%) withheld. Use the calculator above to see the exact amounts for your bonus.
Source: Oregon DOR: 2026 withholding tax formulas (150-206-436)