Casa Hispana
“Thank you for your service, especially Andreana, for helping my wife immigration documents.”
Best Accountants in Fontana, CA
15 firms listed · 4 in Fontana · 3 open weekends · 12 rated 4.5+ · 2 show a license
Data verified October 15, 2026
Altadena, CA Accounting Firm
Beck's Tax & Business Services
“She was extremely knowledgeable, up to date, organized, and made the entire tax process simple and stress-free.”
Luis Castillo, CPA
Fernandez
“Ive been coming here for the past 10 years and ive never had a bad experience or problems with my tax filing”
Omega
“She's the best and have watched my children grow into adults and doing their taxes now.”
The 15 firms listed for Fontana, 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: Fontana, CA
Of the 15 firms we list here, 4 are in Fontana itself and 11 come from towns including Upland (3, 12 mi), Rancho Cucamonga (2, 6 mi) and Ontario (2, 9 mi). The firms on this page are rated from 4.0 to 5.0 across 472 reviews; 3 have 50 or more reviews and 12 are rated 4.5 or higher. 3 are open on Saturdays. The services the firms on this page list most often on their websites are business consulting (2), tax planning (2) and tax preparation (2). 2 show a license on their websites and 8 have a BBB rating of A or A+. Domain records put 11 websites of the firms on this page at ten or more years old; the oldest dates from 1999. 1 offers payment plans; 3 offer a free initial consultation; 4 are family- or locally-owned and 1 lists coupons or special offers. We have a website on file for 14 of the firms on this page; 11 publish a contact page; 10 list a public email and 1 takes bookings online. We count these figures across the firms on this page; distances are straight-line, and hours and prices change, so confirm the details with the firm before you book a consultation.
Why are accounting firms outside Fontana listed on this page?
Inside Fontana itself the count is 4 of the 15 firms. The remainder come from other towns within 15 mi. Accounting work travels well, so the relevant question is usually state and industry rather than distance. Distances are straight-line.
Whyte & Associates
“Whyte & Associates provided excellent customer service, showed genuine care and answered my many questions throughout my IRS audit.”
Bollman Consulting
“He handles all my personal and business tax needs, including my W-2 income, and makes the entire process so much easier.”
Rogers, Anderson, Malody & Scott
“Brad, Jenny, John and staff are magnificent.”
Book onlineBook
Layman's Tax & Accounting
“Luis Pacheco at Layman's Tax is an organized, trustworthy accountant and a pleasure to work with - I would highly recommend him to anyone looking for these services.”
Kerkstra Tax
“He and his team are precise, strategic, and extremely knowledgeable and personable.”
Book onlineBook
James Accounting Service
“You can only get very efficient and accurate service from James and we are very happy that he is our accountant for both personal and business.”
A&B Garcia Tax Services
“Thank you so much to Adrian who helped out my husband & I with our first year filing together!”
Abril Business Services
“Randy is the best tax person around, he gets the most money for your tax return.”
Rp&b Cpas
“You won't find a company of higher professionalism and integrity than RP&B!”
Why these companies made our list
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