PHILADELPHIA--(BUSINESS WIRE)--Post & Schell, P.C. is pleased to announce that James R. Malone, Jr. has joined the Firm as Principal, and established the Firm’s Tax Controversy Practice Group. Mr. Malone, resident in the Firm’s Philadelphia Office, will also serve as Co-Chair of the new Practice Group, along with Principal Peter D. Hardy. Mr. Malone represents clients, including businesses, individual taxpayers, accountants, and tax preparers, in tax disputes with federal, state and local t