MO tax rules›Kansas City
Kansas City, MO Sales Tax (2026)
Verified Jul 26, 2026
Kansas City spans four counties, so the combined sales tax varies by where you are: base 8.975% in Jackson County, 8.725% in Clay and Platte counties, 9.1% in Cass County (4.225% MO state portion). Special taxing districts (CIDs/TDDs) push some locations to roughly 10–10.7%. Per the Missouri DOR statewide rate table and July–September 2026 change card.
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