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TAX YEAR 2026 · RATES CHECKED OCTOBER 2026

Oregon Income Tax Calculator 2026

Oregon taxes wages through 4 bands, from 4.75% up to 9.9% on taxable income above $125,000, after the standard deduction (single) of $2,910. Federal income tax is charged on top under separate bands. This page runs one salary through both layers and shows each line.

Calculate your Oregon take-home pay

Federal and Oregon state tax plus payroll contributions, 2026 rates.

Take-home pay / year—
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Effective rate
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Marginal rate
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Monthly take-home
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Tax freedom day
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Estimates for a single employee with standard allowances, calculated in your browser. Rates checked October 2026. Not tax advice.

The system

How income tax works in Oregon

On $75,000 a year — about US$75,000 — the combined deductions in this model are $19,396: $7,670 of federal income tax, $5,989 of Oregon state tax and $5,738 in payroll contributions, leaving take-home pay of $55,604 (an effective rate of 25.9%). Change the salary in the calculator to run any other figure through the same two layers.

The state tax starts from taxable income: gross pay minus the standard deduction (single) of $2,910. The bands in the table below then apply to that taxable figure, rising from 4.75% to 9.9%.

The federal layer is the same model as the United States calculator: a standard deduction (single filer) of $16,100, federal bands running from 10% to 37%, plus the employee payroll contributions Social Security, Medicare, Additional Medicare Tax. The United States calculator page sets out the federal notes and simplifications in full.

Rates

Oregon state tax brackets (2026)

Taxable income bandRate
Up to $4,5504.75%
$4,550 – $11,4006.75%
$11,400 – $125,0008.75%
Above $125,0009.9%

Bands apply to taxable income — gross pay after the standard deduction (single) of $2,910. Federal tax is charged on top, on the federal bands shown on the United States page.

Worked examples

Take-home pay at four salaries in Oregon

Gross salaryFederal taxOregon taxPayrollTake-homeEffective rate
$50,000$3,820$3,801$3,825$38,55422.9%
$75,000$7,670$5,989$5,738$55,60425.9%
$100,000$13,170$8,176$7,650$71,00429.0%
$150,000$24,734$12,805$11,475$100,98632.7%

Salary levels are the local equivalents of US$50,000 / $75,000 / $100,000 / $150,000 at the ECB reference rate of 28 October 2026, rounded. Payroll combines the federal employee contributions listed below.

Payroll contributions

Payroll contributions on a Oregon salary

ContributionRateApplies fromApplies up to
Social Security (federal) 6.2% First $0 $184,500
Medicare (federal) 1.45% First $0 No cap
Additional Medicare Tax (federal) 0.9% $200,000 No cap

Employee side only. Employer contributions, where they are charged, do not come out of your pay and are not in these results.

Scope

What this calculator leaves out

Oregon — state layer

  • Brackets and the $2,910 single standard deduction are the Oregon DOR tax-year 2026 indexed amounts
  • Oregon lets filers subtract federal income tax paid (up to $8,750 for 2026, phasing out between $125,000 and $145,000 of AGI for single filers). That subtraction is NOT modelled, so modelled Oregon tax is higher than the filed liability for most workers
  • The personal exemption credit ($256 for 2025; the 2026 withholding allowance value is $263) is a credit against tax and is not modelled
  • The kicker (surplus revenue credit) is not modelled
  • Local and payroll taxes are excluded: the statewide transit tax (0.1% of wages), TriMet and Lane County transit payroll taxes, and the Portland-area Metro supportive housing and Multnomah County preschool taxes are not in this state file
  • Oregon has no sales tax

Federal layer — summary

  • Federal income tax only; state income taxes are handled on separate state pages
  • Standard deduction for a single filer; itemised deductions not modelled
  • 2026 brackets and standard deduction per IRS Rev. Proc. 2025-32; TCJA rates made permanent by the One Big Beautiful Bill Act
  • Social Security wage base 2026: $184,500 (SSA); no Social Security tax above the cap
  • top_threshold is the gross income at which the 37% band starts ($640,600 taxable + $16,100 standard deduction)

The full federal model, with its brackets and worked examples, is on the United States income tax calculator.

Keep comparing

More United States tax calculators

United States — federal only

The country calculator: federal bands, payroll contributions and worked examples for the whole of United States.

Open the United States calculator →

All US state calculators

Every state (and the District of Columbia) Krynto models, with its top rate and standard allowance.

Browse the states index →

Nearby states

FAQ

Oregon tax — frequently asked questions

At $75,000 a year (about US$75,000), this model takes $19,396 in total: $7,670 of federal income tax, $5,989 of Oregon state tax and $5,738 in payroll contributions (Social Security, Medicare, Additional Medicare Tax). Take-home pay is $55,604, an effective rate of 25.9%.
The top state rate in Oregon is 9.9%, on taxable income above $125,000. At $75,000 the marginal state rate in this model is 8.75% and the combined marginal rate, federal and state together, is 30.75%.
No — this page models the federal and state layers only. Local and payroll taxes are excluded: the statewide transit tax (0.1% of wages), TriMet and Lane County transit payroll taxes, and the Portland-area Metro supportive housing and Multnomah County preschool taxes are not in this state file
No. This is a planning estimate built on standard allowances for a single employee, using the enacted 2026 schedules checked in October 2026 against Oregon Department of Revenue (2026 withholding formulas and OR-40 rate schedule); Tax Foundation 2026 cross-check and the federal source below. A real return also turns on personal deductions, credits, family circumstances and other income. Use the figures to compare and to plan, and a qualified tax professional to file.
Sources & method. State rates and bands: Oregon Department of Revenue (2026 withholding formulas and OR-40 rate schedule); Tax Foundation 2026 cross-check, checked 29 October 2026. Federal rates and bands: PwC Tax Summaries / IRS Rev. Proc. 2025-32. The calculator models a single employee using standard allowances only; the full method, including what is left out and why, is on the Methodology page. Estimates only — not tax advice.