Your Property Taxes Are Probably Going Up — Here's What Franklin County's 2026 Update Means

If you've gotten a notice from the Franklin County Auditor's office recently, or you're planning to buy a home in the county soon, this is worth five minutes of your time. Franklin County just completed its 2026 property value update — and it affects nearly every homeowner in the county, whether you've heard about it yet or not.

What Just Happened

Franklin County auditors adjust property values every three years, alternating between a full physical reappraisal (with exterior home inspections) and a lighter triennial update based on recent sales data. 2026 is a triennial update year — the last full reappraisal was 2023, and the next one is scheduled for 2030.

This year's update landed at a tentative average increase of about 9% for residential properties countywide. That's a meaningful jump, but it's far more modest than the 2023 reappraisal, which saw residential values jump an average of 43% — so if you went through that cycle, this year's update should feel comparatively mild by comparison.

When This Actually Hits Your Wallet

Here's the detail that trips a lot of people up: this year's updated values affect your 2027 tax bill, not the bill you're paying right now in 2026. There's a built-in lag between when values are set and when they show up on your actual payment, so nothing changes on your current bill because of this update.

Why a Value Increase Doesn't Always Mean a Tax Increase

This is genuinely counterintuitive, but worth understanding: Ohio law limits how much local tax levies can collect in total, which means tax rates are sometimes reduced even as property values rise. Your tax bill is a function of both your property's value and the local tax rate — and when values across a whole area rise together, rates often get adjusted downward specifically to offset that. It's not a perfect one-to-one relationship, and the actual impact varies significantly by school district, municipality, and the specific levies in your area.

What Homeowners Can Do

If you believe your new valuation is inaccurate — either too high or, less commonly, too low — Franklin County allows homeowners to initiate a formal review starting in July. If you missed that window this year, mark your calendar for next year's cycle, and keep documentation (recent comparable sales, any issues affecting your home's condition) ready to support an appeal if you think it's warranted.

What This Means If You're House-Hunting

If you're comparing homes across different parts of Franklin County, it's worth asking about each property's current valuation and any pending appeals, since assessed value differences can meaningfully affect your real monthly cost of ownership — especially in areas that saw above-average increases in this update.

The Bottom Line

A 9% average increase is real, but it's a normal part of Ohio's triennial valuation cycle, not a crisis — and thanks to how Ohio's levy math works, a higher valuation doesn't automatically translate into a proportionally higher tax bill. If you're unsure how this affects your specific property, the Franklin County Auditor's website has property-specific lookup tools, and I'm always happy to help you make sense of what you're seeing.

Questions about how this affects your home's value? Let's talk → [link to contact form]