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Headshot of Jeanne Shannon, CPA and Partner at Shannon & Marquard, APC

Jeanne A. Shannon is a Certified Public Accountant (CPA) and partner at Shannon & Marquard, APC. 

Her career in the tax and accounting industry started at age 25 when she was hired at Touche Ross, now known as Deloitte. While working there, she earned her Master's Degree in Taxation from Golden Gate University and became a Certified Public Accountant.


She rose to the ranks of Senior Manager at Deloitte before starting a private practice in 1991 with a professional colleague. Over the years, Jeanne's practice underwent a few name and partner changes before becoming Shannon & Marquard, APC with her nephew Jeremy Marquard.


Jeanne is a former San Diego Chapter President for the California Society of CPAs, she taught tax and accounting courses at the University of San Diego and the University of Phoenix, and she even served in public office when she was elected to two terms on the Mira Coast College Board.


When she's not doing taxes, Jeanne loves to read, go wine tasting, volunteer her time at Church, and travel the world. Her favorite destination so far has been Florence, Italy and she hopes to one day visit New Zealand and Australia.


Jeanne lives in Northern San Diego County with her sister and two dogs.

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