PROPERTY TAX RESEARCH, MADE SIMPLER
Delaware County, Ohio
Where to look, which office to contact, and how to request records.
Where to obtain records
Delaware County Treasurer
Official tax-record access and collection-stage guidanceHow to find the information
The Treasurer links Pay My Taxes and Print My Tax Bill. The county public-records contact directory specifically identifies the Treasurer as a records route at this phone and treasurer@co.delaware.oh.us. Request an existing unpaid ledger or dated report if the online bill does not provide the needed period. Bill printing is different from a certified payoff or court-cost calculation.
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 Delaware 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.