Liberty Tax serves clients living in San Mateo and the surrounding areas who need to file their revenue forms. The company processes the requisite forms demanded by the IRS and the additional papers evidencing any claimed exemptions. Liberty Tax is an IRS E-file provider. It also has informative courses that educate learners on how to file taxes by themselves. The firm has a reach that extends to Canada, and it employs over 12,000 professionals across more than 2,700 branches.