Taxes in Olathe
Olathe's tax picture combines a genuinely below-anchor effective property tax rate with Kansas's real, statewide two-bracket income tax.
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Learn moreA property tax rate below Kansas's own statewide anchor
Olathe's effective property tax rate ran approximately 1.18% (Olathe-specific median) to 1.27% (Johnson County's own overall average) depending on source -- genuinely below Kansas's statewide anchor (~1.29%).
Kansas's real, current two-bracket income tax
Kansas's individual income tax runs 5.20% on the first $23,000 of taxable income for single filers ($46,000 married filing jointly) and 5.58% above that threshold (2026), enacted via 2024 Senate Bill 1.
Kansas's real, full Social Security exemption
Kansas fully exempts Social Security retirement income from state income tax for all residents regardless of income, as of a real 2024 law change -- other retirement income does not carry a comparable blanket exemption.
Key takeaways
- Olathe's effective property tax rate (~1.18%-1.27%) runs genuinely below Kansas's own statewide anchor.
- Kansas's real, current 5.20%/5.58% two-bracket income tax applies statewide as of 2026.
- Kansas's full Social Security exemption applies fully in Olathe; other retirement income does not carry the same blanket exemption.
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