Oregon taxes gains like wages, up to 9.9%
Oregon has no sales tax and leans heavily on income tax: four brackets from 4.75% to 9.9%, with the 9.9% band starting at $125,000 for single filers and $250,000 for joint filers. Capital gains get no lower rate, except that qualifying farm property gains can be taxed at 5%.
Residents of the Portland area can also owe the Metro supportive housing tax and the Multnomah County preschool tax on high incomes, and those local taxes reach capital gains too; this estimate covers the state only. Oregon taxes nonresidents on gains from Oregon real estate, and a sale soon after moving away should be checked against the date residency actually ended.
| Parameter | Value | Effective | Primary source |
|---|---|---|---|
| Rates on taxable income, gains included | 4.75%, 6.75%, 8.75%, 9.9% | 2026 estimated tax year | 2026 Form OR-ESTIMATE, Chart S / J |
| Single and separate band starts | $4,550; $11,400; $125,000 | 2026 estimated tax year | 2026 Form OR-ESTIMATE, Chart S |
| Joint, head of household and surviving spouse band starts | $9,100; $22,800; $250,000 | 2026 estimated tax year | 2026 Form OR-ESTIMATE, Chart J |
| Farm capital gain rate | 5% on qualifying net long-term farm gain sold to an unrelated buyer on a substantially complete exit | Continuing | ORS 316.045 |
| Personal exemption credit | $260 per exemption; $0 above $100,000 federal AGI single or separate, $200,000 joint, head of household or surviving spouse | 2026 estimated tax year | 2026 Form OR-ESTIMATE, worksheet note |
Oregon’s annual estimate separates ordinary gains from an eligible farm category
Oregon’s 2026 Form OR-ESTIMATE taxes approved annual state taxable income through four bands: 4.75%, 6.75%, 8.75% and 9.9%. The single and separate chart changes bands at $4,550, $11,400 and $125,000. Joint, head-of-household and qualifying surviving-spouse returns use the other chart, with boundaries of $9,100, $22,800 and $250,000. Select the actual Oregon filing status independently from the federal worksheet. An ordinary long-term brokerage gain receives no general Oregon preferential capital-gain rate in this mode.
This calculation deliberately follows the published DOR 2026 estimated-tax chart, including its printed dollar bases. Its single-chart third and top bases are $678 and $10,618. The Legislative Revenue Office’s February 3, 2026 Basic Facts report instead prints $679 and $10,619; the DOR 2026 withholding publication still prints the earlier pair. Those documents do not establish a final-return correction or supersession. The one-dollar discrepancy remains disclosed. Whole-dollar annual schedule estimates can also differ from prescribed filing-table intervals. Use independently prepared final liabilities when a final return calculation is required.
The entered Oregon taxable income must already include the actual state additions, subtractions, federal-tax subtraction, deductions and exemptions for each complete annual scenario. Federal ordinary income and NIIT MAGI are different measures. A sale can affect deduction and credit limits as well as the gain itself. Reprepare the state scenarios without and with the sale; changing federal proceeds does not silently change Oregon taxable income. Both whole-dollar bases and confirmation of full-year resident scope are required before the state estimate resolves.
Section 316.045 permits a 5% rate for independently eligible net long-term farm gains. Its conditions concern qualifying farm assets or business interests, ownership, the purchaser relationship and substantially complete termination of the farming ownership interest. A farm dwelling and homesite are excluded from that termination test. A parcel’s rural address or a federal long-term classification alone does not establish eligibility. The continuing 2025 OR-FCG worksheet uses an approved category after relevant netting, limited to gain included in Oregon income; it removes the eligible portion from the ordinary schedule and caps the 5% portion at taxable income. Confirm no eligible farm category, or enter the approved worksheet balance in each scenario. This mode applies that continuing mechanism to the published 2026 estimate; the historical worksheet is not presented as a final 2026 form.
Enter the full usable ordinary nonrefundable credits in both annual scenarios, including any approved personal exemption or other-state credit after actual eligibility and ordering limits. Blank credits preserve visible before-credit components while leaving combined tax unknown; confirmed zero must be entered. Credits are capped at each annual tax, and the resulting state change can be negative when an approved credit increases. Qualified-business reduced-rate elections, farm averaging, refundable credits, local income taxes, other taxes and nonresident or part-year allocation require final-liability mode. No Portland-area or other local tax is inferred from a statewide rate.
Worked example: a $50,000 Oregon stock gain that also ends the exemption credit
Take a full-year Oregon resident filing single who sells shares held for more than one year in 2026: $80,000 of proceeds, $30,000 of adjusted basis, so a $50,000 long-term gain. Federal AGI is $90,000 without the sale and $140,000 with it. For illustration, assume the preparer’s Oregon additions, subtractions and deductions come out the same in both scenarios, so approved Oregon taxable income rises from $60,000 to $110,000. In a real return the federal tax subtraction can move when the gain raises federal tax or AGI, so prepare both figures rather than adding the gain.
| Annual scenario | Oregon taxable income | Chart S tax | Exemption credit | Tax after credit |
|---|---|---|---|---|
| Without the sale | $60,000 | $4,931 | $260 | $4,671 |
| With the sale | $110,000 | $9,306 | $0 | $9,306 |
Both amounts sit in the third band of the published chart: $678 + 8.75% × ($60,000 − $11,400) = $4,930.50 and $678 + 8.75% × ($110,000 − $11,400) = $9,305.50, shown here in whole dollars. The gain itself adds $4,375 at 8.75%. The $260 personal exemption credit then disappears, because federal AGI with the sale is above the $100,000 single limit printed on the 2026 OR-ESTIMATE. The Oregon change is $9,306 − $4,671 = $4,635, or 9.27% of the gain, higher than the 8.75% bracket rate.
Federally, ordinary taxable income of $74,000 already fills the $49,450 zero-rate room, so the whole $50,000 falls in the 15% band: $7,500. MAGI of $140,000 stays below the $200,000 NIIT threshold, so NIIT is $0. The combined modeled change is $7,500 + $4,635 = $12,135. To reproduce it, choose the published Oregon annual estimate, confirm full-year residency, select the single chart, confirm no farm category, and enter the two taxable incomes with usable credits of $260 and $0.
Change one fact and the Oregon answer changes: a gain that would cross $125,000 of Oregon taxable income reaches the 9.9% band, a qualifying farm sale under ORS 316.045 uses 5% on the eligible part, and Portland-area Metro or Multnomah County taxes are outside this state estimate.
Oregon preparation checklist
- Choose the approved Oregon status and confirm full-year resident scope
- Prepare both annual taxable bases after actual Oregon adjustments and deductions
- Confirm no farm category or approve both eligible OR-FCG balances
- Approve complete usable nonrefundable credits and compare local taxes separately
- Use final prepared liabilities for filing-table precision or excluded return effects
Published DOR 2026 OR-ESTIMATE: Chart S / J and actual annual example · DOR 2026 withholding publication, page 7: same printed chart bases · LRO Basic Facts, February 3, 2026: disclosed single-chart discrepancy · Actual 2025 OR-FCG worksheet: continuing farm-category mechanism. Current Chapter 316 supplies eligibility; dated estimates and worksheets retain their published scope. No final 2026 filing-table equivalence is claimed.