Sciarabba Walker & Co., LLP promoted CHRISTOPHER HART to partner, effective Jan. 1. He joined Sciarabba Walker in 2008 and currently serves as head of the firm’s tax department. Hart focuses on tax planning and preparation for individuals and small businesses. He also serves as a member of the firm’s high-technology group. Hart received his master’s degree in accounting from Niagara University and later earned the CPA designation.