List of Liberty Tax Service Stores in Hackettstown, NJ Outlet Note Regular Brands Liberty Tax Service New Jersey Hackettstown Rating 4.7 based on 54 votes Products Tax Service Tax Preparation Tax Preparation Courses NameAddressPhone Name/Address/Phone Liberty Tax Service outlet - Hackettstown 150 Mountain Ave, #50 (908) 441-2703 Liberty Tax Service outlet - Hackettstown 150 Mountain Ave (908) 441-2703 People Also Viewed