Liberty Tax Service - Germantown. Liberty Tax Service will continue to provide excellent customer service to its clients at our Germantown location for Tax Year 2013 and prior tax years. Starting May 2nd, 2014, we will be open Mondays from 12:00 noon to 6:00pm and Fridays from 12 noon to 6pm. If you want to meet with us outside this time period, please leave a message. We will set up a mutual time. Thank you for your business and trust in us. Remember, we are open all year to assist you!