Grigsby Mosley Tax & Accounting Services  is a complete tax preparation business, providing  tax  services to individuals and businesses. In addition to tax preparation we also offer a variety of accounting services.
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Our focus is to eliminate the complication and confusion associated with filing your Federal and State taxes

Mittie Grigsby, EA (Enrolled Agent) and Lionel Mosley, CTP (Certified Tax Preparer) pooled their decades of experience in 2016, forming Grigsby Mosley Tax & Accounting Services (GMTAS). With offices in Oakland, CA and San Jose, CA , GMTAS is licensed to provide tax and accounting services in all 50 states.