Certified Public Accountant in Corona California

John Garth Rasmussen, CPA provides personalized services to fit the needs of both businesses and individuals.  I have many years of experience in tax preparation and compliance for all types of non-governmental entities.  In addition I provide financial accounting services and bookkeeping services tailored to meet each client's specific requirements.  John Garth Rasmussen, CPA was formed in 2018. 

Client Portals


J Garth Rasmussen, CPA

Obtained a Bachelors in Business Administration with a concentration in Entrepreneurship and Free Enterprise from Graceland University in 2001.  After working in management for Walgreens, I joined Rasmussen CPAs as an accountant in June 2007.  I attended California State University Los Angeles to complete the requirements to sit for the CPA Exam and became a licensed CPA in the State of California in November 2011. 

I have years of experience in the areas of individual tax, corporate tax, commercial real estate, residential real estate and not-for-profit organizations. I have experience representing companies and individuals before the Internal Revenue Service and the Franchise Tax Board.  I am a member of the California Society of Certified Public Accountants and the American Institute of Certified Public Accountants.


John Rasmussen

Over the years I have had the opportunity to provide services and work with many individuals.  I started down this road 45 years ago working with my father Joseph Rasmussen.   I never imagined working with numbers would involve so many people!  What an adventure it has been, so many friendships, so much learning and such amazing people.  I look forward to each ongoing interaction.

The banner above is a picture I took at Prado Basin Regional Park on February 16, 2015.  Not a great picture, the memory and hike are great.  Turns out this Bald Eagle is a pretty regular visitor to the park in the winter.