Warren CountyEffective October 1, 2026
Previous6.75%
Enacted Rate7.25%
Read enactment analysis & guidance →In force today (7.25%)
Ohio Sales Tax Rate Changes
Every Ohio county sales tax rate change, monitored directly from Ohio Department of Taxation (ODT) bulletins. Track pending quarter-start adjustments and verified historical rate increases.
Subscribe to Rate Changes (RSS Feed)Pending Rate Changes
0 announcedNo pending rate changes announced by ODT at this time.
Under Ohio law, county rate modifications take effect on the first day of calendar quarters (January 1, April 1, July 1, October 1). We monitor official county commissioner resolutions 60 days ahead of each quarter start.