AT&T Mobility II, LLC et al v. Richard H. Roberts, Commissioner of Revenue, State of Tennessee

Taxpayer filed a claim with the Tennessee Department of Revenue for refund of sales taxes of approximately $24 million that it erroneously collected from approximately 800,000 of its customers and paid to the Department. Over the course of the next three and a half years, representatives of the Department and the taxpayer worked together to identify and provide information in a format that would facilitate the review. While the claim was being reviewed, the taxpayer filed suit in chancery court; the parties continued to work to resolve the claim, and the court extended the disposition date of the suit. In due course, the Department refunded approximately $19 million, plus a portion of the interest sought by the taxpayer; the case proceeded to trial to determine whether the applicable statute permitted the taxpayer to recover additional interest. The court determined that the claim was resolved by the administrative review rather than by the court and awarded interest from the date the taxpayer supplied proper proof to the Department; the court also awarded costs and attorneys’ fees to the Commissioner. Taxpayer appeals. Finding no error, we affirm the judgment of the Chancery Court.