Best Accountants in Fullerton, CA
23 firms listed · all 23 in Fullerton · 1 open 24/7 · 5 open weekends · 18 rated 4.5+
Data verified October 31, 2026
The Tax Place
“My wife and I have never had any issues with them, and they give great advice.”
Book onlineBook
Tandy Consulting
“Advises you on how to manage your books with a high level of ethics and understanding of the rules, provides suggestions, and is a wealth if knowledge!”
Keystone CPA
“I have been with Keystone for eight years and have always had a great experience.”
Trucker Tax Lady
“Jenna is super helpful and knowledgeable !”
The Tax Guy
“You definitely need to have someone you trust because it can make a difference in the long run of staying out of trouble and finding ways to save you money that you may not know about.”
The 23 firms listed for Fullerton, CA prepare accounts, statements and returns for businesses and individuals. What each says about its services and software comes from its own website; ratings and quotes come from public reviews.
Area overview: Fullerton, CA
All 23 firms we list here are in Fullerton itself. 20 of the firms on this page have a rating, from 1.0 to 5.0 across 181 reviews; 18 are rated 4.5 or higher. 1 is open around the clock; 5 are open on Saturdays and 3 on Sundays. The services the firms on this page list most often on their websites are tax services (3), business services (2), business valuation (2), elder care (2) and estate planning (2). 1 has a BBB rating of A or A+. Domain records put 13 websites of the firms on this page at ten or more years old; the oldest dates from 2001. 1 offers urgent consultations; 2 offer payment plans; 5 offer a free initial consultation and 3 are family- or locally-owned. We have a website on file for 22 of the firms on this page; 21 publish a contact page; 14 list a public email and 3 take bookings online. We count these figures across the firms on this page; hours and prices change, so confirm the details with the firm before you book a consultation.
Can I book a consultation online with accounting firms listed for Fullerton?
3 of the 23 firms take appointment requests through their own website. A firm without that option usually prefers a phone call or an email with a short description of your business. Either way, have your last filing to hand so the first conversation is about numbers rather than guesses.
J Kellogg & Co
RD Tax & Financial Services
“The best tax place ever so friendly and awesome staff”
TS Accounting & Tax Consulting
“Tina has helped me for over 10 years to do my taxes and her professionalism is outstanding.”
Ferguson, Timar & Company
“We have been working with them for several years and find Timar and his team to be highly efficient, reliable, smart and easy to work with.”
Goodfriend & Talbott Accountancy Corp
“For less than $200 they sorted everything out and the irs replied that we owed $0 and the inquiry is closed.”
Arrietacpa
“I'm no longer afraid to do my personal and business taxes because Favio makes things easy!”
Duran Michael w CPA
Fister Tax Services
“He also gives out tax organizer and helps you get the maximum return you can get.”
DMA Accountancy Corporation
“I had forgotten to file taxes in 2014, with no paperwork for that year, she had everything filed in an hour!”
Suzanne Linn CPA a Professional Corporation
“She is professional, informative, and very knowledgeable.”
Anderson Donovan L CPA
“He is professional and I highly recommend Donovan.”
Zanias & Associates
“I came to the US to build a business and was counseled by James "Jim" Zanias - and never had a better and more personable experience with a tax advisor.”
Oscar Sendowsky CPA
Abcompany
C&Z Accounting Corp
Bottomline Bookkeeping Services
Value Pros
Why these companies made our list
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