The Oregon tax on a capital gain for 2026 — the state's own regime applied to your gain, your holding period and your income, stacked through the verified 2026 brackets. The ordinary-income comparison is printed alongside, and the federal layer is explained separately rather than mixed in.
State tax only. Your full return picture is on the Oregon paycheck calculator.
This gain costs the same as ordinary income in Oregon — the regime makes no difference on these figures.
The state's regime decides how much of the gain is taxed at all; the brackets it stacks into decide the rest. Both steps are shown.
| Total gain | $50,000 |
| Oregon exclusion / deduction | — |
| Gain taxed by Oregon | $50,000 |
| State tax if the gain were ordinary income | $4,720 |
| State tax on the gain (Oregon regime) | $4,720 |
| Effective rate on the gain | 9.4% |
The default case: a $50,000 long-term gain on top of $85,000 of other income, single filer. Oregon taxes $50,000 of the gain and the state tax on the gain is $4,720 — 9.4% effective. Taxed as ordinary income with no regime, the same gain would owe $4,720.
Flip the holding period to short-term and the Oregon figure becomes $4,720 — identical, because Oregon draws no line between the two. Then move the other-income figure: gains stack, so the same gain costs more on a high-income return and less — sometimes nothing at all — on a low-income one.
The regime, the stacking method, and the federal layer that is deliberately kept out of the figure.
No general capital gains preference. Narrow exception: a 5% rate on net long-term capital gain from the liquidation of a farm (ORS 316.045).
Source: Oregon DOR — ORS 316.045.
A capital gain is stacked on top of your other income: the state tax on the gain is the extra state tax your return owes because the gain is there — computed here by running the verified 2026 state engine at your other income, then again with the taxable portion of the gain added, and taking the difference. State exclusions and deductions shrink the portion added; separate-rate regimes (Washington, Massachusetts, Montana long-term) are applied directly at their statutory rates.
Source: asadwebs state tax engine — the same verified 2026 brackets behind the state paycheck calculators.
Federally, long-term gains get their own rate schedule (0%, 15% or 20% depending on taxable income), short-term gains are taxed as ordinary income, and a 3.8% net investment income tax can apply over $200,000 of MAGI ($250,000 joint — statutory thresholds that are not inflation-indexed). This page computes the STATE layer only; the two are filed on the same return but under different rules, which is why a gain can be cheap federally and expensive in your state, or the reverse.
Source: IRS — Topic 409 (capital gains) and the net investment income tax, IRC §1411.
Ordinary rates (5% farm-liquidation rate exists). No general capital gains preference. Narrow exception: a 5% rate on net long-term capital gain from the liquidation of a farm (ORS 316.045). This calculator stacks the gain on your other income and applies the regime exactly.
On $85,000 of other income (single), a $50,000 long-term gain owes $4,720 of Oregon tax — an effective 9.4% of the gain. The same gain taken short-term owes $4,720. Change the income and the answer moves, because the gain stacks into higher brackets.
Not for the Oregon rate: short- and long-term gains are taxed identically as ordinary income. It still matters federally (the 0/15/20% schedule is long-term only) and in the states with preferential regimes — the hub compares them all.
No — this page computes the state layer only. Federal long-term rates (0/15/20%), the 3.8% net investment income tax and the §121 home-sale exclusion ($250,000 / $500,000) all sit on top and follow different rules; they are explained in the rules section, not added to the figure.
Two different worlds. A main-home sale is usually sheltered federally by the §121 exclusion and, in Maryland, expressly excluded from the capital gain surtax under $1.5M as well. Business sales have their own state provisions — New Mexico’s 40%-of-$1M deduction, Wisconsin’s exclusion for qualified Wisconsin business assets held 5+ years, Oklahoma’s deduction for Oklahoma business assets — which the state pages describe; model them with care and advice, not a general calculator.
Oregon capital gains tax calculator for 2026: the state tax on a $50,000 long-term gain at $85,000 of other income is $4,720 (9.4% effective) — ordinary rates (5% farm-liquidation rate exists). Enter your gain, holding period and income for your figure.
100% free · No sign-up · No daily limits · No watermarks · Processed in your browser — files never leave your device
What Oregon actually takes from a capital gain in 2026: the state's own regime — ordinary rates (5% farm-liquidation rate exists) — applied to your gain, holding period and income, with the ordinary-income comparison alongside.
On the default case — a $50,000 long-term gain over $85,000 of other income — Oregon takes $4,720 (9.4% of the gain).
The engine is the same verified 2026 state engine as the paycheck calculators: the tax on a gain is the difference the gain makes to the whole return, not a flat guess at a marginal rate.
There isn't a separate one: gains are taxed at Oregon's ordinary income rates, so the effective rate depends on the income the gain stacks onto (9.4% on the default case).
Because the gain stacks: it fills whatever brackets sit above your other income. The same gain can be taxed at a low marginal rate on a quiet year and the top rate on a busy one.
Capital losses offset gains and, federally, up to $3,000 of other income a year with carryforward. This calculator models a net gain figure — enter the net amount after losses for the closest estimate.
What is missing, broken, or could be better on this tool? Tell us — we read every suggestion.
✅ Thanks — your suggestion has been received. Suggestions like yours shape what we build next.