PROPERTY TAX RESEARCH, MADE SIMPLER
Allen County, Ohio
Where to look, which office to contact, and how to request records.
Where to obtain records
Allen County Treasurer
Official tax-record access and collection-stage guidanceHow to find the information
The Treasurer offers bill copies by phone and directs delinquent-tax questions to staff. The office announces its move effective October 27 to 237 North Main Street, Suite 123, Lima; confirm the location before visiting. For dated certified lists use the Auditor’s Delinquent Lists and Auditor Sales page. That page distinguishes certification for collection from forfeited-land sales after unsuccessful foreclosure sales. Request later payments and payoff information from the Treasurer.
For an existing record request, identify the parcel, municipality/tax district, tax years and desired as-of date. Specify the unpaid collection ledger, dated delinquent publication, tax-lien/certificate record, foreclosure case, sale result, redemption calculation or surplus-proceeds record needed. Ask which taxes, assessments, penalties, interest and legal costs are included, and how later payments are posted. Ask the named office to identify the custodian for court files or excess proceeds. Request existing records and confirm inspection, electronic-copy, certification and extraction charges before ordering; do not assume a custom countywide report will be created.
What to ask for
“I am looking for publicly available delinquent real-property tax records for Allen County for [tax year]. Which office maintains these records? Is there an online search or downloadable list? If not, how can I request a copy, and what fees apply?”
Have the property address, parcel number, owner name, and tax year ready when searching for a particular property.
County-specific notes
Verified means published access instructions were reviewed, including explicit staff-assisted bill/ledger routes; no taxpayer query was tested. Reviewed October 29, 2026. An annual bill, certified delinquent list, lien sale, foreclosure, property sale, redemption and surplus record have different scope and dates. Confirm tax year versus payment year and later costs with the custodian. No taxpayer search, account registration, records request, payment or owner-list republication was performed.
Need help with your research?
Understand tax lists, prepare a records request and check whether a publication is current.