Missouri's Zero Income Tax Plan: What It Means for Kansas City Real Estate

Missouri is making a serious push to become the next Texas or Florida—a state with zero income tax. The Missouri House has already passed the legislation, Governor Kehoe is championing it, and if it becomes law, it could completely reshape the Kansas City real estate market.

Whether you live in Johnson County, Kansas or on the Missouri side, understanding this shift is critical for protecting your home's value and making smart real estate decisions.

Missouri's Tax Transformation Timeline

Missouri has been steadily cutting income taxes:

• 2023: 4.95%
• 2024: 4.8%
• 2025: Flat 4.7% (eliminated the nine-bracket system)
• 2025: Capital gains tax completely eliminated (first state ever)

Now Governor Kehoe wants to eliminate income tax entirely. In March 2026, the Missouri House passed a plan to replace income tax revenue with expanded sales tax on services. For every $20 million in new revenue above the 2025 baseline, the income tax rate drops 0.01%, capped at 1.6% per year.

Three Major Concerns

1. Tax Burden Shift: Sales tax affects everyone equally, which critics argue disproportionately impacts lower and middle-income families.

2. Real Estate Exposure: While Governor Kehoe says he wants to protect real estate from new sales taxes, those protections aren't in the current bill. A 4% sales tax on a $500,000 home would add $20,000 to closing costs.

3. Revenue Stability: Income tax is Missouri's largest revenue source—replacing it with sales tax creates uncertainty.

Three Scenarios for Kansas City Real Estate

Scenario 1: Missouri Eliminates Income Tax, Protects Real Estate

Best case—Missouri becomes the next Texas or Florida. Demand for Missouri-side homes increases as relocators from California, Illinois, and New York are attracted by zero income tax. Kansas faces more competition, but Blue Valley, Shawnee Mission, and Olathe schools remain the primary reason families choose Johnson County.

Scenario 2: Missouri Eliminates Income Tax, Taxes Real Estate

A $700,000 home plus 4-5% sales tax means $28,000-$35,000 added at closing. First-time buyers would be devastated. This scenario would push more buyers to Kansas.

Scenario 3: Bill Stalls

Missouri continues gradual cuts (4.7% → 4.5% → 4%) without dramatic overhaul. The market remains relatively stable.

Missouri's Zero Capital Gains Tax: Already Law

Since January 1, 2025, Missouri has had zero capital gains tax. Here's what that means:

Example: Buy in Lee's Summit in 2015 for $350,000. Sell in 2025 for $850,000. That's a $500,000 gain.

• Couples: Federal exclusion covers it
• Singles: Only $250,000 excluded federally. The remaining $250,000 used to be taxed by Missouri—not anymore
• Investors with rental properties: $300,000 in gains? Missouri state tax: zero

Kansas vs. Missouri: Side-by-Side Tax Comparison

Income Tax

• Kansas: Up to 5.7%
• Missouri: 4.7% and falling

Capital Gains

• Kansas: Taxed as income
• Missouri: Zero

Property Tax

• Kansas (Johnson County): ~1.4%
• Missouri (Jackson County): ~0.9%

Sales Tax

• Kansas: 6.5% state
• Missouri: 4.225% state

Future Plans

• Kansas: No elimination plans
• Missouri: Targeting zero by 2032

My Advice as a Johnson County Luxury Real Estate Agent

On paper, Missouri wins the tax math. But taxes aren't everything.

Johnson County ranks among the best places to live in America. The schools are top-tier. Property values remain strong because demand is strong.

Don't make a half-million-dollar decision on tax rates alone. Consider schools, commute, community, appreciation potential—then taxes.

This situation keeps evolving. The Missouri Senate is still debating, and the real estate industry is fighting to protect home transactions.

Thinking about buying or selling in the Kansas City metro? Reach out—I'll walk you through the numbers and help you make the smartest decision for your family and your financial future.

Tara Williams is a luxury real estate agent with eXp Realty specializing in Johnson County, Kansas.

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Related Resources

• Mission Ranch — Overland Park's 66224 Luxury Community — Blue Valley schools + strong appreciation in the 66224 zip code
• Johnson County Property Taxes in 2026: What Luxury Buyers Need to Know — deep dive on JoCo property tax rates
• Loch Lloyd Missouri: Inside the Gated Golf Community Near KC — for buyers considering the Missouri side
• Full Relocation Guide: Missouri Zero Income Tax → Johnson County — everything relocating families need to know

Ready to Capitalize on Kansas City's Tax Advantages?

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