Ghirardo CPA is a tax, accounting, and business services firm serving individuals and closely held businesses in Northern California's beautiful Marin, Sonoma, and Napa Counties, with its main office in Novato. Founded in 1990, Ghirardo CPA is home to a talented group of finance and accounting professionals with various specialties, providing clients with a wide range of expertise.

Our commitment to service is reflected in our investment in the many degrees and credentials of our team members in taxation, accounting, business consulting, real estate, bookkeeping, and wealth planning.

Our clients appreciate having long-term relationships with their CPA firm and professionals, and look forward to our fulfilling or even exceeding their expectations each year. We do this with a caring attitude, technical competence, and a passionate commitment to our client's success and well-being.



Ghirardo CPA is one of the top 500 businesses in the North Bay!


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We're proud to be a SIXTEEN-time recipient of this honor -- one of very few companies to have earned this distinction every year since the award's inception!

We're proud to be a SIXTEEN-time recipient of this honor -- one of very few companies to have earned this distinction every year since the award's inception!