Hinricher & Cousino, LLP is a Certified Public Accounting firm serving clients with accounting, tax preparation, bookkeeping, and audit services. Located in Thousand Oaks California, our firm serves clients throughout the United States, with a significant majority in the counties of Ventura, Los Angeles, Orange and Riverside of Southern California.

Our CPAs understand the intricacies of the tax code and the needs of small businesses, individuals, couples, families, and not for profit entities. Providing a wide range of tax and accounting services our accountant professionals provide legally sound and financially clear guidance to every client.

Brian Cousino, CPA

Brian Cousino, CPA


Education California State University, Northridge – Master of Science, Taxation, 2009; California State University, Northridge – Bachelor’s of Science, Accounting, 2001; CPA Designation, 2005

Brian has 17 years of experience in public accounting including real estate partnership transactions, complex returns performing audits of non-profit and for profit companies and retirement plans.

Professional Affiliations Member, American Institute of Certified Public Accountants Member, California Society of Certified Public Accountants, Treasurer – Camarillo Chamber of Commerce

Peer Review

Pursuant to recently-enacted U.S. Treasury Department Regulations, we are now required to advise you that, unless otherwise expressly indicated, any federal tax advice contained in this communication, including attachments and enclosures, is not intended or written to be used, and may not be used, for the purpose of (i) avoiding tax-related penalties under the Internal Revenue Code or (ii) promoting, marketing or recommending to another party any tax-related matters addressed herein.