Do what you love; leave the details to us

Welcome to Moss CPA, where peace of mind is just a phone call away


Moss CPA is a full-service accounting firm in Walnut Creek, California. We provide a variety of outsourced services to nonprofits and small businesses in and around the San Francisco Bay Area.

We believe that your accountant should also be your trusted advisor, which is why we don't nickel-and-dime our clients. We have three tiers of up-front, value pricing for our advisory services so you never have to worry about a large bill at the end of the month.

Here's what you can expect when you work with us:

No financial surprises

Year-round service

Satisfaction guarantee

Peace of mind

Expertise and a commitment to excellence

Access to a professional network

You can trust us to look after your books so you can focus on what you do best—running your business.

Learn more about our philosophy


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