Ohio requires every county to fully reappraise all real property every six years, with a lighter market trend update in between. Summit County's six year cycle landed on tax year 2026, meaning every property in the county received a fresh, ground up valuation, not just an adjustment based on recent sales trends.

What a reappraisal actually involves

A sexennial reappraisal is a full revaluation. State licensed appraisers review sales data, and every property's valuation is recalculated rather than adjusted by a blanket percentage. It is a more thorough process than the triennial update that falls in between reappraisal years, which is why reappraisal years often produce bigger swings in assessed value.

How this shows up on your bill

The new tax year 2026 value is reflected on the bill payable in 2027, first half typically due in January or February, second half in the summer, with exact dates set by the county treasurer. Because Ohio property taxes are billed in arrears, the notice you are reviewing now describes last year's valuation, not a future one.

A new statewide credit may also affect what you owe

Separate from the reappraisal itself, House Bill 186, part of Ohio's 2025 to 2026 property tax reforms, created a new Inflation Cap Credit for school districts at the 20 mill floor, along with changes to the owner occupancy and non-business credits. If your bill includes both a reappraisal driven value change and this new credit, it is worth understanding each separately rather than assuming one number explains the whole bill.

If you believe your new value is wrong

You can file a Complaint Against the Valuation of Real Property, DTE Form 1, with the Summit County Board of Revision. The deadline is March 31, 2027. The strongest evidence is usually a recent arm's length sale of the property itself, comparable sales of similar nearby properties, or an independent appraisal. The county's mass appraisal process does not always capture a property's specific condition or a recent purchase price.

One limitation worth knowing

Ohio generally allows one valuation complaint per property within each three year interim period, absent specific exceptions such as a recent arm's length sale, new construction, or a substantial change in occupancy. If you have already filed a complaint on this property earlier in the current cycle, check whether an exception applies before filing again.

Practical takeaway

A reappraisal year is the best opportunity you will have for a while to correct a valuation that does not reflect your property's actual condition or recent sale price, and it is worth pairing with a look at whether the new inflation cap credit applies to your bill as well. The March 31 appeal deadline is firm, so gather your evidence well before then.

Sources and Further Reading

Ohio Revised Code Section 5715.19, Complaint against valuation or assessment: https://codes.ohio.gov/ohio-revised-code/section-5715.19

Ohio House Bill 186 (136th General Assembly): https://www.legislature.ohio.gov/legislation/136/hb186

Ohio Department of Taxation, Reappraisal and Update Schedule: https://tax.ohio.gov/business/ohio-property-tax/reappraisals-and-updates

If your Summit County property's new value looks off, we can help you evaluate the evidence and file a complaint before the March 31 deadline. Call our office at 216-644-3359, or contact us online to share the details of your situation.