Happy Pride!

RINA has LGBTQ+ staff, clients, vendors, and business contacts.

We celebrate ourselves and our friends!

Happy Pride!

Your Future
is Our Focus

A Full-Service Northern California Bay Area Accounting Firm

RINA provides accounting and consulting to closely-held businesses and their owners, high net worth individuals and families, and many not-for-profit organizations and private foundations. 

Our Services

Client Advisory Services

At RINA, we sit down and listen to our clients.

Then we develop services tailored specifically to focus on your success.

More on How We Help

Stop Hate Crimes Against Asians

RINA Accountants & Advisors feels an emotional need to join others in the community calling for the end of hate aimed at Asians. 


Our Statement


At RINA, we understand that business owners and entrepreneurs face many pressures.

Whether you are just starting a new business, acquiring another business, or improving the one you have — you can look to RINA for hands-on experience and expertise.

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At RINA, we believe in helping those who help others. 

We are proud that, for over 70 years, serving the not-for-profit industry has been a primary focus for our firm. We provide not-for-profit tax services, accounting services and management consulting services to community-based and other not-for-profit organizations throughout Northern California. 

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Our Statement

Tax Services

Our Global Accounting Network, Your Local Contact in the World

We believe it is important to approach the tax aspects of your business not only from the point of view of meeting statutory requirements but also with a continuous effort to advise you on the most advantageous techniques available to address your unique cross border and international tax needs. 

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San Francisco Bay Area's Public Accounting Firm

RINA is a Northern California full-service accounting and consulting firm with main offices located in San FranciscoOakland and Walnut Creek.  The RINA team is made up of 80 Certified Public Accountants and paraprofessionals.

RINA's CPA's and staff serve closely-held businesses and their owners, high net worth individuals and families, and many not-for-profit organizations and private foundations.

Our clients do business in many diverse industries such as manufacturing, retail, real estate,distributing - importers/exporters, professional services, construction, technology, agriculture and farming, wineries, hotels and resorts, transportation and wholesalers to name a few. RINA provides consulting services  and strategic planning to help owners work ON their business and not IN it.

Along with the tax preparation and other traditional accounting services, our  team has developed an impressive array of proactive solutions to assist our clients in achieving their financial goals, personally as well as professionally. We are dedicated to serving our clients by our Firm Motto, “Your Future is Our Focus”.

RINA is proud to have earned the Best of Accounting award based on a survey of our clients by an independent rating firm.

Latest Site Updates

RINA Salutes 2021 Graduates


RINA celebrates the children of its employees who have graduated in 2021. Congratulations to Ilana Nickolaus, Hannah Gaven, and Andrew Behti!

Tax Season is Over. Now What?


RINA's Chief Operating Officer offers a personal look at how RINA is remaining vigilant and helping you through this crisis and recovery.

Restaurant owner preparing her RRF grant application.

RRF Grant Application Process Starts April 30th 


SBA Reveals RRF Registration and Application Dates! Register Friday, April 30th to apply for Restaurant Revitalization Fund Grants. Grant applications open Monday, May 3rd at 9 am Pacific.


Learn about our upcoming seminars and events, and review our recent activities. RINA provides frequent real estate advice seminars, not-for-profit roundtables, and other informational seminars and events with our trusted professional advisors.

Events Page

2021 Real Estate Update Webinar

Experts discuss the status of real estate in 2021 including updates on 1031 Tax Deferred Exchanges, Tax Changes, and Utilizing Delaware Statutory Trusts. February 24 @ 8:30 am.

PPP Round 2 Webinar

Join RINA professionals for a Staying Alive dance through the details of PPP Round 2 and the expanded ERC - in a free webinar Tuesday, January 19 at 2 pm Pacific.

Build your career with RINA

At RINA, we’re looking for accountants who want to go beyond a CPA certificate–who display innovation, creativity and entrepreneurship. RINA people seek out early client contact, and strive to establish rapport and learn each client’s business.

Because client profitability and growth is our goal, we’re committed to developing well-rounded individuals who will eagerly accept any business challenge.

Careers & Benefits Current Openings

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