Roane County approves 4‑year reappraisal plan, opts into indexing to curb revenue losses

Roane County commissioners on March 9 approved a plan to keep a 4‑year property reappraisal cycle and incorporate an indexing adjustment in the second year to narrow the discrepancy between assessed values and current market values.

The measure — presented by Roane County Assessor Molly and property-assessment consultant Dave Williams of the County Technical Assistance Service (CTAS) — seeks to eliminate the “equalization” ratio that has reduced the county’s assessed value on certain commercial and utility properties and, the presenters said, cost the county close to $979,000 in tax revenue over the previous reappraisal cycle.

Molly told the commission that recent state changes allow an assessor to adopt more frequent reappraisals “with or without indexing,” and she urged the panel to adopt indexing in year two so the county does not again experience large, irregular equalization reductions. “This will save the county money and help taxpayers avoid the shock we saw last reappraisal,” Molly said, explaining her office will use sales-data factors in the state’s mass-appraisal software to calculate index multipliers by market area.

Dave Williams of CTAS told commissioners that indexing “is nothing more than a multiplier used to adjust property values back to the market since the last reappraisal,” and that indexing in year two can remove the ratio adjustment that otherwise reduces personal‑property and public‑utility assessments. Williams presented county-level figures showing real-property growth outpaced total assessments in recent years and said that, without indexing, the county will continue to absorb revenue losses and unpredictable budget impacts.

Commissioners asked how indexing affects the certified tax rate, staffing needs, and timing. Molly said her office has 11 employees and does not plan immediate new hires for this round; she described indexing as an additional review (indexing plus on‑the‑ground reappraisals in year four) and said the state will review index factors before final approval. Williams added that an indexing update triggers a new certified tax rate calculation, which preserves the state tax-relief calculations for seniors and other programs.

Several commissioners acknowledged concerns about public notice and the county’s 12‑day rule for agenda items. Commissioner Hooks said the public deserves time to digest changes brought under waived notice provisions; Molly said she had worked to get the plan on the commission calendar and apologized for the compressed timetable but argued the state’s filing deadlines made prompt action necessary.

Supporters said indexing reduces the equalization discount applied to utilities and large corporate personal property, which in prior cycles shifted the tax burden to local residential and commercial property owners. “That discount is what’s cost us the money,” one commissioner said during the discussion.

The commission approved the plan by voice vote (as recorded in the meeting minutes). The measure will be submitted to the State Board of Equalization for final approval and coordinated with neighboring Anderson County where matching cycles are required before the state will act.

Next steps: The assessor’s office will finalize index factors for review by the state division of property assessments and the State Board of Equalization. If the board approves Roane County’s indexing plan, the county expects updated values to trigger a certified tax-rate calculation in the indexing year.

(Reporting note: direct quotes and attributions are taken from the county meeting transcript; the transcript identifies the presenter as “Molly” and CTAS consultant Dave Williams.)