All 88 Ohio counties and county equivalents. 3 have been checked against the county's own schedule; the rest follow the state schedule below.
| Instalment | Due | Notes |
|---|---|---|
| First half | January 1, 2027 | Half the taxes may be paid by December 31, with the full amount also accepted on that date. |
| Second half | June 21, 2027 | Remaining half is due June 20 of the following year. |
Ohio property tax is billed and collected county by county, so the collector — not the state — issues the bill. The statute sets December 31 and June 20, but counties routinely move the first half into late January or February and the second into July or August, and the tax commissioner can grant further extensions.
CountyTaxDates is an independent reference and is not a government agency. Deadlines change and exceptions apply — always confirm with your county treasurer using the official link on this page. Nothing here is tax, legal or financial advice.