Quick answer: up to 5.58% for 2026, taxed exactly as ordinary income — Kansas has no separate rate for long-term gains. See the full cost picture in the Kansas probate real estate sale calculator.
Two brackets, no discount for holding longer
A recent, meaningful reform
A 2024 reform consolidated Kansas's prior three-bracket structure into two, dropped the top rate from 5.7% to 5.58%, eliminated the lowest bracket entirely, and significantly increased the personal exemption — a genuine simplification of the system.
No estate or inheritance tax layered on top
Kansas imposes neither a state estate tax nor an inheritance tax, so this income tax on the realized gain is the only state-level tax question the sale itself raises.
A local probate attorney can review your estate — many offer a free consultation.
The two-bracket 5.2%/5.58% schedule applies identically whether the sale closes in Johnson County, Sedgwick County, or any other Kansas county.