Landmark Tax Group

Firm Overview

Areas We Serve

From our main office in Santa Ana, California, Landmark Tax Group proudly serves individual and business taxpayers in all 50 States and U.S. Territories.

We are also pleased to be a leading local provider of tax relief and tax preparation services for taxpayers residing in Los Angeles’ and Orange County’s major cities:

Landmark Tax Group is licensed by the IRS to represent taxpayers in all 50 States and U.S. Territories.

“You appear to have moved mountains.  I could not have done any of this without you.  My sincere thanks.” – Patricia C.
(More Client Testimonials)

Contact us today at 1-714-382-6780 for professional assistance with your IRS or State tax matter. Consultations with our CPAs and former IRS Agents are always FREE and CONFIDENTIAL. 


We look forward to serving you. 

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