Union County, KentuckyProperty records & tax offices
Links open the listed public-office or service-provider website in a new tab. This directory does not collect payments.
Find the right property record
Use the property portal for ownership and assessed value, the collector for a bill or balance, and the map for parcel location. Have the address, owner name, or parcel number ready.
Tax bills & filing dates
These are the dates and qualifications recorded in the directory. Confirm your tax year and current deadline with the official office and your property’s notice.
- Tax bill mailing
- First week of October 2026; the Union County Sheriff's official page states property-tax bills are mailed during the first week of October each year.
- Payment deadline
- 2026 county schedule: 2% discount October 1-November 1; face amount November 2-December 31; 5% penalty January 1-31, 2027; 10% penalty plus sheriff's add-on February 1-April 15, 2027.
- Assessment appeal
- May 4-May 18, 2026 standard tax-roll inspection and required PVA conference; appeal to the county clerk by May 19, 2026. County-specific alternate dates were not verified.
Exemptions & appeals
View exemption application (opens in a new tab)Exemption filing
December 31, 2026 for a 2026 homestead/disability application submitted to the local PVA.
Senior relief
Kentucky homestead exemption: $49,100 reduction for 2025-2026 assessment years; owner must be 65+ or totally disabled, own and occupy the primary residence as of January 1, and apply through the Union County PVA.
For a valuation appeal, use the appeal date in the tax and filing section above. Keep your notice, supporting evidence, and proof of submission.