Liberty Tax in Walmart. The office at 302 State St Hamburg is open Tuesday and Thursday 9:00AM to 12:30 and 5:30PM to 9:00PM. Also by appointment. We are preparing prior year returns along with 2014. Stop in with your questions and say hello. Tax School will be starting in the fall, we are taking registrations now. Limited seats on a first come basis. Have a safe fun Fall!!