Oregon Income Tax Calculator
Estimate your 2026 Oregon state income tax in seconds. Enter your annual income and filing status — this free Oregon income tax calculator applies the verified 2026 Oregon brackets, standard deduction, exemptions and credits. Runs entirely in your browser.
In 2026, Oregon has a graduated income tax ranging from 4.75% to 9.9%. Oregon offers a $2,910 standard deduction for single filers ($5,820 joint) and a $256 per-filer credit. Excludes Portland-metro and other local taxes. Oregon's $256-per-filer credit is modeled.
Oregon 2026 Income Tax Brackets
| Taxable income (Single) | Rate |
|---|---|
| $0 – $4,550 | 4.75% |
| Over $4,550 – $11,400 | 6.75% |
| Over $11,400 – $125,000 | 8.75% |
| Over $125,000 | 9.9% |
Married filing jointly
| Taxable income (Joint) | Rate |
|---|---|
| $0 – $9,100 | 4.75% |
| Over $9,100 – $22,800 | 6.75% |
| Over $22,800 – $250,000 | 8.75% |
| Over $250,000 | 9.9% |
Marginal rates: only income inside each band is taxed at that band's rate.
Frequently Asked Questions
What is the Oregon income tax rate for 2026?
Oregon has a graduated income tax ranging from 4.75% to 9.9%.
What deductions and exemptions does Oregon offer?
Oregon offers a $2,910 standard deduction for single filers ($5,820 joint) and a $256 per-filer credit.
How accurate is this Oregon income tax estimate?
It is an annualized estimate: your income minus the 2026 standard deduction (and any state exemptions/credits shown), run through 2026 marginal brackets. It does not include pre-tax deductions like 401(k) contributions, itemized deductions, phaseouts, or local income taxes. Your actual liability can differ.
Sources
Tax figures verified September 2026 for tax year 2026.
Estimate only — not tax advice. This calculator annualizes your income, subtracts the 2026 standard deduction (and state personal exemptions/credits where shown), and applies 2026 marginal brackets. It does not model pre-tax deductions (401(k), health insurance), itemized deductions, credits you may qualify for, phaseouts, or local/city/county income taxes. Consult a tax professional for your situation.