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Educational content only. Not legal, financial, tax, or medical advice. Plan Your Passing is not a law firm and no attorney-client relationship is created here. Estate, probate, tax, and inheritance laws differ by country, state, and county. You are responsible for confirming what applies to you. Always consult a licensed attorney in your jurisdiction before acting on anything you read or generate on this site.

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MO · Jackson County · Family estate-planning guide

Estate planning in Kansas City, MO

Kansas City spans two states — many estates involve coordinating Missouri and Kansas law.

Why this matters in Kansas City

The local angle

The KC metro spans the Missouri-Kansas state line. Many families own property on one side and live on the other. Each state has its own probate rules, tax treatment, and small-estate procedures. Coordination between states is essential.

Local nuance

Missouri has no state estate or inheritance tax. Kansas has no state estate tax. Both states allow TOD deeds for real estate. The cross-state probate of a primary residence can be avoided with TOD deeds.

Top concerns for Kansas City families

  • MO/KS cross-border estate coordination
  • TOD deeds in both states
  • Ancillary probate avoidance
  • Step-up basis documentation

Missouri state law

At a glance

Kansas City estate work is governed by Missouri state law. Here's what every family should know.

Probate timeline
6–12 months typical

$2,000–$4,000 typical

Small estate
Under $40,000

Affidavit RSMo §473.097

Estate / inheritance tax
No estate tax

No inheritance tax

Spousal rights

Elective share: 1/3 (with descendants) or 1/2 (without)

Common pitfalls

  • Missouri allows beneficiary deeds for real estate (avoids probate)
  • Outdated beneficiary designations override the will
  • Real estate in another state triggers ancillary probate
  • Joint tenancy with non-spouse can create unintended consequences

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