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3 N.E.3d 49
Ind. T.C.
2014
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Background

  • Thorsness bought a Dune Acres (Porter County) residence on Jan. 31, 2007 for $1,650,000; the March 1, 2007 assessment was $1,647,800.
  • He appealed administratively (PTABOA denied) and then to the Indiana Board of Tax Review, claiming lack of uniformity and equality under Article X, §1 because six nearby homes averaged assessed-to-sale ratios of ~79.5% while his was ~99.9%.
  • Thorsness submitted a one‑page spreadsheet listing six neighboring sales, their assessed values, and sale/assessment ratios and sought an equalization reduction to ~79.5% of his purchase price.
  • The Indiana Board affirmed the assessor, finding Thorsness’s informal “ratio study” not probative because it lacked the stratification and statistical analysis (e.g., coefficient of dispersion) required by the IAAO Standard incorporated by DLGF rule.
  • Thorsness also argued the burden‑shifting statute (I.C. § 6-1.1-15-1(p)) applied because his assessment rose more than 5%; the Board held the statute shifted burden at PTABOA only. The Tax Court agreed the Board misapplied the statute but held the error harmless because the statute governs valuation challenges, not equalization claims.

Issues

Issue Plaintiff's Argument Defendant's Argument Held
Whether burden of proof shifted to assessor at Indiana Board hearing under I.C. § 6-1.1-15-1(p) Thorsness: his assessment rose >5% so assessor bore burden of proving correctness at Indiana Board level Indiana Board/Assessor: burden-shift applies only at PTABOA level (as Board interpreted) Court: Board misinterpreted statute, but harmless; statute applies to valuation claims only, not uniformity/equalization claims; Thorsness bore burden at Board hearing
Whether Thorsness’s spreadsheet constituted a probative assessment ratio study showing non-uniform assessments requiring equalization Thorsness: spreadsheet included virtually all sales in Dune Acres and shows systematic under-assessment of neighbors; sufficient for equalization Board/Assessor: study lacked required stratification, sample design, and statistical analysis per IAAO Standard and DLGF rules; not probative Court: affirmed Board — spreadsheet was relevant but not probative under the required ratio‑study methodology; no reversible error
Whether equalization relief is available where an individual’s correct assessment is higher than neighbors’ ratios Thorsness: seeks equalization adjustment to align his assessment ratio with neighbors Assessor: equalization requires proper ratio study for the taxing district/strata Court: equalization is measured relationally across district/strata; statute burden-shift does not apply to equalization claims; relief requires compliant ratio study
Whether a smaller alternative relief (3% increase cap argument) demonstrated non-uniformity Thorsness: at minimum reduce assessment to reflect only a 3% increase similar to neighbors Assessor: same evidentiary shortcomings as main claim Court: alternative argument likewise failed to show township-wide non-uniformity

Key Cases Cited

  • Westfield Golf Practice Ctr., LLC v. Washington Twp. Assessor, 859 N.E.2d 396 (Ind. Tax Ct. 2007) (assessment ratio studies compare assessed values to sales/market data)
  • GTE N. Inc. v. State Bd. of Tax Comm'rs, 634 N.E.2d 882 (Ind. Tax Ct. 1994) (equalization process remedies assessment level disparities)
  • State Bd. of Tax Comm'rs v. Town of St. John, 702 N.E.2d 1034 (Ind. 1998) (constitutional uniformity does not require absolute exactitude)
  • Orange Cnty. Assessor v. Stout, 996 N.E.2d 871 (Ind. Tax Ct. 2013) (proper application of I.C. § 6-1.1-15-1(p) burden-shifting rule)
  • Kohl's Dep't Stores, Inc. v. Indiana Dep't of State Revenue, 822 N.E.2d 297 (Ind. Tax Ct. 2005) (clear statutory language controls interpretation)
Read the full case

Case Details

Case Name: Thorsness v. Porter County Assessor
Court Name: Indiana Tax Court
Date Published: Jan 23, 2014
Citations: 3 N.E.3d 49; 2014 Ind. Tax LEXIS 2; 2014 WL 257364; No. 49T10-1102-TA-14
Docket Number: No. 49T10-1102-TA-14
Court Abbreviation: Ind. T.C.
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