The Minnesota 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 Minnesota paycheck calculator.
This gain costs the same as ordinary income in Minnesota — 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 |
| Minnesota exclusion / deduction | — |
| Gain taxed by Minnesota | $50,000 |
| State tax if the gain were ordinary income | $3,508 |
| State tax on the gain (Minnesota regime) | $3,508 |
| Effective rate on the gain | 7% |
The default case: a $50,000 long-term gain on top of $85,000 of other income, single filer. Minnesota taxes $50,000 of the gain and the state tax on the gain is $3,508 — 7% effective. Taxed as ordinary income with no regime, the same gain would owe $3,508.
Flip the holding period to short-term and the Minnesota figure becomes $3,508 — identical, because Minnesota 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.
1% tax on net investment income over $1,000,000 (Minn. Stat. 290.033, from TY2024). The base follows IRC 1411(c) - capital gains, dividends, interest, rent and royalties - excluding gain on class 2a agricultural property. The threshold is not indexed for inflation. The NIIT estimate treats your other income as investment income, which makes it an upper bound: the statutory base is net investment income only (capital gains, dividends, interest, rents and royalties, excluding class 2a agricultural property).
Source: Minnesota Department of Revenue — Minn. Stat. §290.033.
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 + 1% net investment income tax over $1M. 1% tax on net investment income over $1,000,000 (Minn. Stat. 290.033, from TY2024). The base follows IRC 1411(c) - capital gains, dividends, interest, rent and royalties - excluding gain on class 2a agricultural property. 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 $3,508 of Minnesota tax — an effective 7% of the gain. The same gain taken short-term owes $3,508. Change the income and the answer moves, because the gain stacks into higher brackets.
Yes, in Minnesota: the calculator's holding-period switch changes the answer — long-term here owes $3,508 on the default gain against $3,508 short-term. Federally the holding period also decides between ordinary rates and the 0/15/20% schedule.
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.
Minnesota capital gains tax calculator for 2026: the state tax on a $50,000 long-term gain at $85,000 of other income is $3,508 (7% effective) — ordinary rates + 1% net investment income tax over $1m. Enter your gain, holding period and income for your figure.
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What Minnesota actually takes from a capital gain in 2026: the state's own regime — ordinary rates + 1% net investment income tax over $1m — 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 — Minnesota takes $3,508 (7% 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.
Ordinary rates + 1% net investment income tax over $1M — 7% effective on the default $50,000 long-term gain over $85,000 of other income.
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.
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