Oregon income tax
OROregon uses a progressive income tax structure with 4 brackets and a top marginal rate of 9.90%.
- Top marginal rate
- 9.90%
- Brackets
- 4
- Structure
- Progressive — multiple brackets
- Last legislated change
- 2024
Source: https://www.oregon.gov/dor/. Last reconciled 2026-05-03.
Coming in v0.2
Full Oregon income tax calculator
We're building per-state take-home calculators that account for every bracket, deduction, and local levy. For v0.1 we're shipping the top-marginal summary and source link only. Honest: we'd rather ship one polished mortgage calculator and an accurate state tax index than fake calculators for all 50 states.