Explore the top-rated accounting firms in California that offer an array of finance services. Compare them by average rates, past clients, reviews, team size and more to find an ideal partner for your business.
Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.
Aone Outsourcing helps businesses and CPA firms across the United States manage their accounting operations more efficiently through dedicated bookkeeping, payroll, tax, and financial management services. Our team combines industry expertise, advanced technology, and a commitment to accuracy to deliver...
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Akash sharma's Review Sourced from Google
Aone Outsourcing Solutions has been a reliable partner for our accounting needs. Their outsourced accounting and bookkeeping services helped us reduce costs while maintaining accuracy and compliance. Communication is smooth, and the team is very responsive.Definitely recommend Aone Outsourcing to Australian businesses looking to scale efficiently.
Abhishek Rohela's Review Sourced from Google
Aone Outsourcing Services is highly professional and reliable. Their timely delivery, quality work, and excellent customer support make them a great choice for outsourcing needs. Highly recommended !
EC Hawaii's Review Sourced from Google
I had an exceptional experience with Aone Outsourcing! Their team is highly professional and knowledgeable, providing top-notch service with a personal touch. They made the entire process smooth and efficient, exceeding my expectations in every way. Communication was seamless, and their expertise in handling complex tasks was evident from the start. I highly recommend Aone Outsourcing for anyone looking for reliable and quality outsourcing services.
Grant Thornton LLP (US) is an IT, project management, audit, tax, AgTech, and BPO company headquartered in Chicago, Illinois with over 50 U.S. offices and access to a global network or member firms in over 135 countries. We offer a broad range of services in strategy and consulting, operations, technology and...
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Theodore Mall's Review Sourced from Google
One of the world’s leading organizations of independent audit, tax and advisory firms. Grant Thornton has revenues in excess of $1.9 billion and operates more than 50 offices.
Professional accounting, payroll, and business solutions for sustainable growth...
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Scott Hammer's Review Sourced from Google
I wish I could give 6 stars! Kevin is exceptional - both personable and incredibly informative, which sets him apart from many accountants we’ve worked with in the past. Our tax situation is somewhat complicated, so having someone who can clearly explain where we stand and put us at ease makes all the difference. Kevin delivers exactly that level of service and expertise.
Kenny Legge's Review Sourced from Google
I couldn't be more thankful for Kevin and his team. We had to move to a CPA a few years ago when we created our Trust, and it was a pulling teeth type scenario each year to complete our taxes. Moving to Kevin this year was the best financial decision we have ever made, and our checking account is far happier. They combed through our last CPA's submissions, found errors, and highlighted how to improve. Thanks to their due diligence and thoughtful approach, we received the most significant refund we have ever had, and still paid less than we did last year for tax preparation. If you use anyone else in the desert, I would rethink that decision and go with Kevin and his team. You won't regret it! A++++
Not So Innocent's Review Sourced from Google
This place has done such a great job at getting everything quickly done for me this year! Super happy! The owner Kevin really cares about u and ur company and is generally happy to help u succeed! GREAT genuine people/team and Ms. Estrada U ROCK! Thanks again!
Accountrix offers outsourced bookkeeping and accounting services in Ontario and Canada. Let us be your trusted partner in managing your business's complexities...
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Saba Rizwan's Review Sourced from Google
Thank you Accountrix for all your services. Working with this accounting firm has been a game-changer for my business. Their team is incredibly knowledgeable, detail-oriented, and proactive. Their Communication is fast, clear, and professional, and they consistently go above and beyond to make sure everything is accurate and on time. I highly recommend their services to anyone looking for reliable, trustworthy accounting support.
sama maqsood's Review Sourced from Google
I would highly recommend this place! I get my taxes done here every year. All my questions and concerns are always addressed in a very professional and knowledgeable manner
Sadnay 123's Review Sourced from Google
A friend recommended Accountrix Tax Services to me, and I’m happy I went with them. The team was professional, clear in their communication, and handled everything smoothly. I felt confident throughout the process. Highly recommended. Thank you to the entire team for your excellent support and service — truly appreciate it!
At Alai Bookkeeping, we help U.S. businesses stay financially clear and compliant. We handle accurate bookkeeping, timely reconciliations, and organized records so you always know where your numbers stand. Our focus is simple reduce errors, meet deadlines, and give you real visibility to plan smarter and grow...
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Join us at Deloitte, where we believe that our collective influence is the cornerstone of our value. With a rich legacy spanning over 175 years and a global network encompassing 150 countries, we empower remarkable achievements, solve complex problems, and drive meaningful progress for clients, professionals...
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InlineAdam's Review Sourced from Google
So sphiscated accounting systems I must say. For what? Never saw an irs payable in any return they asked me to prepare although I’m no licensed accountant. No names no whistle just a honest google review. Makes me wonder what an accountant does, cooking books or AICPA reporting them. No mark up in my basis. The roc building is beyond comprehension though, they even do SNL up or down stairs never got to see a show so I don’t know
ModernfoldStyles, Inc.'s Review Sourced from Google
We are proud to have been able to offer a beautiful Modernfold panel recovery job to give the walls a facelift to complete newly renovated meeting rooms at Deloitte in Rockefeller Plaza. Deloitte has always been such a great and dear client of ours! We look forward to continuing to work together in the future!
Alex Stackhouse's Review Sourced from Google
Deloitte completely failed implementation of Army IgnitEd, which led to thousands of service members paying out of pocket for education expenses. The circus that we watched unfold leaves me with zero confidence in the services that this firm provides.
Crowe LLP is a global accounting firm offering audit, tax, advisory, and consulting services. With deep industry expertise, we empower businesses to make informed decisions for lasting value. Recognized as a top workplace, we leverage our partnership with Crowe Global to provide comprehensive solutions...
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RA's Review Sourced from Google
As an accounting firm I would give them 1 star. I recently discovered a litany of deductions they failed to consider. You will be given an EA, which is just a glorified tax preparer. They will know nothing and be slow to reply. You might as well get your taxes done by H&R block or a proper independent CPA. If these folks do your taxes, get prepared for a larger tax bill. I strongly advise against it.
SMB Services is a global end-to-end business services provider offering Finance & Accounting, Business Intelligence & Analytics, Digital Marketing, Web & App Development, HR services and more helping small and medium businesses streamline operations, reduce costs, and focus on growth...
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Chris Walker's Review Sourced from Google
Nice company. Provided me digital marketing solutions for my Amazon Store and helped me increase my ROI. Highly Recommended.
Offering AgTech, Business, and IT Services. Baker Tilly Canada Cooperative is a member of the global network of Baker Tilly International Limited, the members of which are separate and independent legal entities. Baker Tilly Canada refers to the association of member firms of Baker Tilly Canada Cooperative...
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Jay P's Review Sourced from Google
Excellent firm. Knowledgable and will help their clients in ways other firms can not even begin to. Great for professionals/business owners.
Sewell Grain Farms's Review Sourced from Google
Catalyst played a key role in the smooth transition of our 4th generation family farm and continue to be a great support for our ongoing financial reporting needs.
James Kernahan's Review Sourced from Google
Great firm, found me tax savings I didn't know existed and are very easy to work with. Highly recommend them.
Offering project management, business, and IT services. At KPMG LLP, their purpose is to turn knowledge into value for the benefit of their clients, people, and the capital markets...
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P. J.'s Review Sourced from Google
If you would like to see human beings organized as if they are an ant farm, this is the place.
Silicon Valley Finance Group (SVFG) delivers comprehensive accounting and financial services tailored for venture-backed startups. With a focus on growth strategies, data analytics, and chief financial officer support, SVFG helps companies navigate their financial journey from inception to profitability. Its...
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Dimov Tax offers expert domestic and international tax and financial services, including individual and business tax preparation, cryptocurrency and stock taxation, IRS/state notice resolution, forensic accounting, M&A consulting, property management accounting, CPA letters, and tailored strategies...
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Tax Preparation Review from Parhum Moshki
Dimov Tax was exceptionally helpful and fair-priced when assisting my family with complex tax questions that involved cross-border considerations. They made sure all of our filings strictly adhered to IRS regulations while maintaining the highest standard of quality. It gave us complete peace of mind knowing everything was handled professionally and completely by the book!
Tax Preparation Review from Gerald Triplett
Working with the team at Dimov Tax has been a fantastic experience. I have relied on them for my filings over the last four tax years, and I always feel confident knowing they genuinely look out for my best interests. They are dedicated, reliable, and consistently advocate for their clients!
Tax Preparation Review from Рубен Газарян
This is easily the finest tax firm I have ever worked with. As a long-term client who grew up outside the United States, I find the American tax system incredibly complex and confusing. However, Kirill Solntsev and George Dimov made my highly complicated 2025 tax return feel completely manageable. Kirill’s exceptional professional support, patience, and meticulous attention to detail were incredible throughout the entire process. They offer top-tier individual tax planning and filing services at a great price point. I wish them continued success and look forward to remaining a loyal client for many years to come!
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