With over 30 years of experience Ma Sierra’s Income Tax & Bookkeeping Services Inc. has the knowledge and expertise you're looking for in a professional income tax preparation firm. We have been in the tax business since 1992; in the city of Pomona then branching out to Reseda, CA to serve the San Fernando Valley. We make Tax Season stress free for our clients by leveraging our experience and giving them a peace of mind.
Our company specializes in tax preparation services for a wide variety of clients. We specialize in: