KS tax rules›Butler County
Butler County, KS Sales Tax (2026)
Verified Jun 18, 2026
Combined sales tax 7.5% (6.5% KS state + county + city) — El Dorado (seat); Andover 8.5%, varies by city within county.
Official source: ksrevenue.gov →
General legal information, not legal advice — verify important decisions with a licensed professional.