Liberty Tax Service of Humble, TX. We are located at 11411 N. Sam Houston Pkwy Ste. 120 Humble, Tx. 77396. Next to the EZ Tag Store On Beltway 8.We are open from 9am to 9pm Mon - Fri and 9am to 5pm Sat and 1pm to 5pm on Sun. Our staff has combined experience of over 50 years and continuously train throughout the year to handle all individual and corporate taxes. We continually have Tuition Free* Tax School throughout the year. Please contact us at your earliest convenience. *small fee for books & supplies.