If I am understanding this article, this is from a drive to chase down tax debts or delinquent tax payments that were already identified previously. In other wo

If I am understanding this article, this is from a drive to chase down tax debts or delinquent tax payments that were already identified previously. In other words, this is just performing collections, which is straightforward. Personally I doubt there will be some breakthrough finding of significant tax underreporting, because most high wealth people are sophisticated enough to carefully follow the law and maintain evidence for it all.