Rutherford County’s property tax system is under a harsh spotlight, with state auditors, investigators, and local officials all tangled in a fight that could affect thousands of homeowners and the county budget. At issue are mistakes on the property tax roll, questions about how they were handled, and a growing argument over who pays to clean up the mess. Residents are now waiting for clear answers while the county, the state, and law enforcement work through audits, investigations, and political fallout.
State audit found widespread mistakes
The Tennessee Comptroller’s Division of Property Assessments reviewed a sample of 8,683 parcels and reported multiple categories of error, including missing buildings, incorrect square footage, misclassified properties, and failures to prorate new construction for the proper tax year. That sample produced an error rate the comptroller described as large enough to warrant a formal notice of noncompliance and a requirement that Rutherford County make immediate corrections. The comptroller’s memo to the State Board of Equalization lays out the specific statutory duties the office says the county failed to meet, according to the Tennessee Comptroller.
TBI probe and political fallout
The Tennessee Bureau of Investigation has confirmed an active, ongoing inquiry into the assessor’s office at the request of 16th Judicial District Attorney Jennings Jones, a move reported by local TV station WSMV. The TBI referral followed Comptroller Jason Mumpower’s presentation to the county commission, in which state reviewers said they observed parcel records changing while they were auditing the roll. The audit and the TBI inquiry have intensified political tensions in the county, prompting ethics complaints and calls for outside review.
Assessor pushes back
Rutherford County Assessor Rob Mitchell has disputed the scope and interpretation of the comptroller’s findings, saying his staff had already identified and corrected many of the items the state flagged. Mitchell told WGNS that an internal recheck found a much lower error rate after his office reviewed the accounts, and he has pointed to staffing shortages as a major constraint on the assessor’s ability to keep up with a rapidly growing county. He has objected to what he describes as harsh and premature language while urging residents to examine the data for themselves, as reported by WGNS.
County response and next steps
The Rutherford County Commission has voted to solicit bids for a third-party audit and has discussed moving to the state’s IMPACT appraisal software to improve transparency and consistency, according to WSMV. Under state rules, the comptroller’s office says the county must reimburse the state for staff time spent on the review, a figure reported at about $234,165.67, after the State Board of Equalization declared the county noncompliant. County leaders say an independent review will determine whether the reported mistakes require refunds to some property owners, additional bills for others or both, and how best to complete corrections without disrupting services.
How homeowners can check their records
Rutherford County has posted a searchable “Property Review and Error List” so parcel owners can see whether their property was flagged and whether corrections have been requested, and guidance about appeals and the Board of Equalization is available on the assessor’s page. Property owners with questions about valuations or prospective refunds are directed to use the county’s online tools and the assessor’s published contact information to start the review process, per the county website at Rutherford County Assessor.
Legal implications
The comptroller’s report cites Tennessee statutes that require assessors to list and correct errors and to certify corrections to trustees, and the State Board of Equalization may compel compliance under state law. Because the district attorney requested a TBI probe into allegations that logs or records were altered, investigators will determine whether any improper deletions or tampering occurred and whether any misconduct was negligent or criminal. If evidence shows intentional wrongdoing, criminal charges could follow; otherwise, the likely outcomes are administrative corrections, taxpayer refunds, or additional levies and potential civil exposure for the county, as outlined in the comptroller’s materials.
Local outlets, including a video report from WKRN published on March 7, 2026, have been tracking the story as officials and investigators continue their reviews; county and state representatives say the process is ongoing and that more answers will come as audits and investigations conclude. WKRN.
