Homestead Exemption Guide
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Warren County · Ohio

Warren County homestead exemption

In Warren County, you apply for the homestead exemption with the Warren County Auditor; the deadline is December 31.

File or apply onlineDownload the formWarren County Auditor
Office
Warren County Auditor
Deadline
December 31
State exemption
No general exemption
Renewal
Renews automaticallyStatewide rule

File Form DTE 105A with the Auditor after the first Monday in January; it must be received no later than December 31.

Mail the completed DTE 105A to the Warren County Auditor; disability claims need Form DTE 105E or other accepted certification. A homeowner can get the reduction on only one home in Ohio.

Last verified · Sources

Local homestead amounts in Warren County

No county-specific amounts are in our data. The statewide amounts on the Ohio page apply.

How to check if you already have it

Check your tax bill for the homestead reduction, or call the Auditor's office at 513-695-1235.

Ohio rules that apply here

  • Age 65 or older by December 31 of the year you apply, or permanently and totally disabled on January 1.
  • New applicants: total household income (Ohio AGI of owner and spouse) no more than $40,000 if applying in 2025 or $41,000 if applying in 2026.
  • Veterans with a 100% service-connected disability rating or 100% individual unemployability (no income test).
  • Surviving spouse of a public service officer killed in the line of duty.

Full Ohio homestead guide: amounts, senior and veteran exemptions, late filing and portability.

Sources

Last verified

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