Oregon capital gains tax estimator

Estimate Oregon tax impact from a single sale.

No login required.

How this calculator works

Step 1 calculates your capital gain using cost basis and sale proceeds. If you provide dates, the tool classifies the holding period for reference.

Step 2 adds the gain to your other Oregon taxable income before applying the bracket schedule.

Step 3 shows the Oregon tax impact. The marginal rate reflects the bracket your total income lands in after the gain.

Frequently asked questions

Does Oregon have a special long-term gain rate?

Oregon taxes capital gains as ordinary income. Some qualified gains or extraordinary dividends may qualify for deductions, which are not applied here.

What if I have a loss?

Losses are displayed for context. Check Oregon's rules for how losses offset gains.

Do I need to adjust for residency?

Part-year and nonresident filers should prorate Oregon-source income using the allocation percent on their return.

This tool estimates Oregon tax impact only and is not legal or tax advice.

Oregon capital gains tax calculator

Quick answer

Oregon uses 4.75% to 9.9% progressive income tax rates in the current TaxGuide Pro calculator data. Use this Oregon capital gains tax estimator for 2026 state tax planning, then verify the estimate with the official state tax agency.

Also answers

  • Oregon capital gains tax calculator
  • Oregon tax calculator 2026
  • Oregon income tax rate 2026
  • Oregon state tax refund status

Good fit when

  • Oregon residents checking 2026 tax planning
  • Part-year or nonresident Oregon filers
  • Comparing state tax, withholding, refund, and deduction scenarios

Have ready

  • Filing status and residency
  • State taxable income or benefit amount
  • Withholding, payments, deductions, credits, or filing date as relevant

Result you get

State-specific estimate, next-step notes, and official Oregon source links.

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Oregon state facts

Rate rules and worked examples

Examples use 2026 taxable income before credits or residency allocation. Use the official state source below to verify final filing guidance.

Income tax rule

Oregon uses 4.75% to 9.9% progressive income tax rates in the current TaxGuide Pro calculator data.

Single example

$60,000 single taxable income -> about $4,931 state income tax before credits.

Joint example

$120,000 married filing jointly taxable income -> about $9,862 state income tax before credits.

Deductions and exemptions

Residency, local taxes, deductions, credits, and special income rules can change the result.

Credits to review

Review dependent, household, income-based, and other Oregon credits in the state credit finder, then confirm eligibility in official instructions.

Filing deadline

For a 2026 return filed in 2027, confirm the due date in published Oregon instructions. State deadlines and disaster relief can differ from federal dates.

Refund processing

Oregon does not guarantee one refund date for every return. E-filed, accurate returns with direct deposit are generally processed faster than paper or reviewed returns.

Official verification: Oregon official tax agency.

How this calculation works

  • Calculates gain from proceeds less cost basis.
  • Estimates the incremental state tax associated with the gain.

Common mistakes and caveats

  • The result is an educational estimate, not a filed return or agency determination.
  • Residency, local taxes, deductions, credits, and special income rules can change the result.
  • Verify current forms, instructions, and deadlines with the official state tax agency.

FAQ

What is the Oregon income tax rate for 2026?

Oregon uses 4.75% to 9.9% progressive income tax rates in the current TaxGuide Pro calculator data. The examples on this page use taxable income before credits, so final results can change when state deductions, credits, or residency allocation apply.

Does Oregon tax retirement income?

Oregon retirement income treatment can depend on the income type, age, and state exclusions. Use the Oregon retirement tax checker for a state-specific review.

Does Oregon tax Social Security benefits?

Oregon Social Security treatment can differ from federal treatment. Use the Oregon Social Security checker and verify the result with the official state source.

When will I get my Oregon tax refund?

Oregon refund timing depends on e-file versus paper filing, direct deposit, return accuracy, identity verification, and seasonal volume. Use the Oregon refund timeline estimator and the official refund-status source for live updates.

Where should I verify my Oregon tax result?

Use the official Oregon revenue or tax agency sources linked in the sources section. TaxGuide Pro is an educational estimator and does not replace a filed state return or agency notice.

Last updated & sources

Last updated August 20, 2026.

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