Missouri capital gains tax: what the 2025 exemption means for real estate investors
Written by Jay Beach, SVP, Investor Portfolio Lending · Reviewed by the Mortava lending team · Updated
Missouri went from taxing capital gains like any other income to becoming one of the first states to exempt individual capital gains outright. The 2025 legislation, House Bill 594, reshapes the math on selling Missouri rental properties, flips, and land — but it did not touch the federal capital gains bill, and the entity-level details carry real caveats. Here is what changed, what still applies, and what Missouri real estate investors should verify before their next sale.
As of this article’s July 2026 review date, Missouri exempts individual capital gains from state income tax under HB 594, enacted in 2025. Before that law, Missouri taxed capital gains as ordinary income at its regular state rate, approximately 4.7% at the top bracket in 2025. Federal capital gains tax still applies, including depreciation recapture on rental property. Verify current status with the Missouri Department of Revenue and a tax professional before acting.
- Missouri enacted HB 594 in 2025, exempting capital gains reported on individual federal returns from Missouri state income tax — a major change from its historical treatment.
- Before HB 594, Missouri taxed capital gains as ordinary income at its standard state rate, with a top bracket of approximately 4.7% in 2025.
- Federal capital gains tax always applies: long-term rates of 0%, 15%, or 20%, depreciation recapture at up to 25%, and a possible 3.8% net investment income tax.
- The individual exemption and the corporate treatment differ — the corporate exemption was written as contingent on future rate triggers, so entity structure matters.
- Tax law changes and phase-in details can be revised; confirm current status with the Missouri Department of Revenue (dor.mo.gov) and a qualified tax professional.
Does Missouri tax capital gains? Not for individuals, as of the 2025 law
As of this article’s review date (July 2026), Missouri does not tax capital gains reported on an individual’s federal return, under legislation enacted in 2025 (HB 594). The exemption works as a full deduction of reported capital gains income when calculating Missouri taxable income for individual filers, effective beginning with the 2025 tax year.
This is a significant break from Missouri’s history. For decades, the state treated capital gains as ordinary income — there was no preferential state rate and no exclusion. An investor selling an appreciated rental property paid Missouri income tax on the gain at the same rate as wages.
Important: state tax law changes, phase-in schedules, and administrative guidance can all be revised. Before you rely on the exemption for a specific transaction, confirm the current rules with the Missouri Department of Revenue and a qualified tax professional.
How Missouri taxed capital gains before HB 594
Before the 2025 change, Missouri taxed capital gains as ordinary income. Whatever gain flowed through from your federal return — from a property sale, a stock sale, or a business sale — was included in Missouri adjusted gross income and taxed at the state’s regular bracket rates.
Missouri’s top individual income tax rate had been declining for years through a series of scheduled reductions, landing at approximately 4.7% for 2025. So an investor recognizing a $200,000 long-term gain on a Missouri duplex historically owed roughly $9,000–$9,400 to the state on top of the federal bill, depending on the year and bracket — an illustrative figure, not tax advice.
That state layer is what HB 594 removed for individual filers. The federal layer, covered below, is unchanged.
| Item | Before HB 594 (through 2024) | After HB 594 (2025 forward) |
|---|---|---|
| Individual capital gains | Taxed as ordinary income at regular state rates | Exempt from Missouri income tax via full deduction |
| Top state rate applied to gains | Approximately 4.7% (2025 rate schedule) | Effectively 0% for exempt individual gains |
| Corporate capital gains | Taxed under Missouri corporate income tax | Exemption written as contingent on future rate triggers — verify current status |
| Federal capital gains tax | Applies | Still applies — unchanged |
| Depreciation recapture (federal) | Applies | Still applies — unchanged |
What HB 594 actually does — and what it doesn’t
HB 594, signed into law in 2025, created a deduction equal to 100% of the capital gains income reported on an individual’s federal return for Missouri income tax purposes, beginning with tax years starting on or after January 1, 2025. In practice, that makes individual capital gains exempt from Missouri state income tax.
What the law does not do is equally important. It does not change federal capital gains tax in any way. It does not eliminate Missouri tax on other income — rental income, wages, and business income remain taxable at regular state rates. And the corporate side of the exemption was drafted differently: corporate capital gains relief was written as contingent on Missouri’s top individual income tax rate falling to a specified trigger level, so it does not automatically apply the way the individual exemption does.
Because the corporate piece depends on future rate reductions and legislative mechanics, any investor holding property in a C corporation — or considering one — should treat the corporate treatment as unresolved until confirmed against current Missouri Department of Revenue guidance for the tax year in question.
Federal capital gains tax still applies to every Missouri sale
The Missouri exemption changes only the state layer. Every taxable sale of Missouri real estate still generates a federal capital gains bill, and for rental property that bill has three distinct components.
First, the headline rate: long-term federal capital gains rates are 0%, 15%, or 20% depending on your taxable income, and they apply to property held more than one year. Gains on property held one year or less are short-term and taxed at ordinary federal rates, which run as high as 37%. That distinction matters enormously for flippers, whose profits are typically short-term — and often treated as ordinary dealer income rather than capital gain at all.
Second, depreciation recapture: the depreciation you claimed (or could have claimed) on a rental property is recaptured at sale as unrecaptured Section 1250 gain, taxed federally at a rate of up to 25%. Long-hold landlords often find recapture is the largest single line of their tax bill.
Third, the net investment income tax: higher-income taxpayers may owe an additional 3.8% NIIT on net investment income, including capital gains, above the statutory thresholds.
| Federal layer | Typical rate | Applies to |
|---|---|---|
| Long-term capital gains | 0%, 15%, or 20% by income | Gain on property held more than 1 year |
| Short-term gains / dealer income | Ordinary rates up to 37% | Property held 1 year or less; many flips |
| Depreciation recapture (Sec. 1250) | Up to 25% | Depreciation claimed on rental property |
| Net investment income tax (NIIT) | 3.8% | Investment income above income thresholds |
What the exemption means for real estate investors selling Missouri property
For individual investors, the practical effect is that the state slice of the exit bill on a Missouri property sale drops to zero on exempt gains — improving net proceeds on every taxable disposition compared with the pre-2025 rules.
For buy-and-hold landlords, that changes exit math and refinance-versus-sell comparisons. A landlord weighing a sale against a cash-out refinance on a Missouri DSCR loan now compares the sale’s federal-only tax cost against tax-free refinance proceeds, rather than federal plus state. Cash-out refinancing remains the only option that defers tax entirely while keeping the asset, but the gap narrowed.
For flippers, the benefit is real but smaller than it sounds. Flip profits are usually short-term or ordinary dealer income federally, so the big federal bill remains — but the Missouri layer that used to stack on top of it goes away for individual filers. Investors running fix and flip projects in Missouri should model exits with their CPA under both characterizations.
For out-of-state investors, note that Missouri’s exemption governs Missouri tax only. If you live in a state with its own income tax, your home state generally taxes your worldwide income — including gains on Missouri property — under its own rules. The exemption does not shield you from your resident state’s tax.
Entity vs. individual treatment: structure determines who gets the exemption
The HB 594 exemption was written for capital gains reported on individual federal returns. How you hold title therefore matters.
Most investor LLCs are taxed as pass-through entities — disregarded entities, partnerships, or S corporations — so gains flow through to the members’ individual returns. Gains that land on an individual Missouri return in that manner are generally the kind the deduction targets, though how the DOR applies the rules to specific pass-through fact patterns is exactly the sort of detail to confirm with a professional.
C corporations are the clear caveat. The corporate exemption was made contingent on Missouri’s top individual rate reaching a statutory trigger, so a C corp selling appreciated Missouri property may still owe Missouri corporate income tax on the gain until that trigger is met and confirmed. If you hold property in a C corp, do not assume the exemption applies to you.
None of this changes how lenders view entities. Business-purpose lenders routinely close rental loans in LLCs — Mortava’s DSCR rental loans close in an LLC or corporation as standard practice — but the lending structure and the tax treatment are separate questions. Get entity advice from a CPA or tax attorney, not a lender.
Tax planning tools that still matter after the exemption
The Missouri exemption removes one layer, not the whole bill, so the standard federal planning tools remain fully relevant.
A 1031 like-kind exchange still defers federal capital gains and depreciation recapture when you reinvest sale proceeds into replacement investment property under the IRS rules and deadlines. For investors compounding equity across multiple Missouri properties, 1031 remains the primary deferral tool — the state exemption simply means there is currently no Missouri-layer gain to worry about on a taxable sale.
The Section 121 primary residence exclusion (up to $250,000 single / $500,000 married filing jointly in federal gain) still applies to homes that meet the ownership and use tests, including house hacks that later convert to rentals, subject to allocation rules.
Holding-period management still matters federally: crossing the one-year line converts a gain from ordinary short-term rates to preferential long-term rates. And the refinance-instead-of-sell strategy — pulling equity tax-free with a cash-out loan and continuing to hold — remains the cleanest way to access appreciation without triggering any gain at all. Our BRRRR method guide covers that playbook end to end.
How to verify the current status before you sell
New tax legislation is exactly the kind of law that gets amended, clarified, and litigated in its first few years. Treat everything on this page as accurate as of the July 2026 review date and verify before filing or closing a sale.
A practical verification checklist:
- Check the Missouri Department of Revenue (dor.mo.gov) for current-year individual income tax guidance, forms, and any published instructions on the capital gains deduction.
- Confirm the corporate trigger status if you hold property in a C corporation — whether the corporate exemption has taken effect for the relevant tax year.
- Ask a Missouri-licensed CPA or tax attorney to apply the rules to your entity structure, residency, and the specific transaction.
- If you live outside Missouri, confirm how your resident state taxes the gain — the Missouri exemption does not control your home state’s treatment.
- Model the full federal bill — capital gains rate, depreciation recapture, and NIIT — before setting a sale price or exit date.
Where Mortava fits for Missouri investors
Mortava is a direct lender for business-purpose loans to real estate investors, lending in all 50 states including Missouri. Whether the 2025 exemption tips you toward selling, holding, or redeploying equity, the financing side is where we can help — the tax side belongs with your CPA.
For landlords who decide to hold and pull equity instead of selling, Missouri DSCR loans qualify on the property’s rental income rather than personal tax returns, with purchase leverage up to 85% LTV, cash-out to approximately 80% CLTV, 30- and 40-year fixed and interest-only options, and closings in an LLC or corporation. For investors buying and repositioning Missouri properties, Missouri fix and flip loans offer up to 95% LTC with 100% of rehab funded and term sheets in as little as 2 hours.
Quotes use a soft credit inquiry — no hard pull — and indicative term sheets come through AI review, with manual approval after submission. Nothing here is tax advice or a commitment to lend.
Build an indicative term sheet in minutes — soft credit inquiry only, subject to underwriting review.
Frequently asked questions
This article is general education only — not tax, legal, or investment advice. Tax outcomes depend on your income, entity structure, residency, holding period, and current law; confirm your situation with a qualified tax professional. Information was reviewed as of the "last updated" date above and may change.