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.
Best California Accounting Company Rankings
134 Companies-Rankings updated: September 26, 2026
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.
United States × California × Sort by: Organic Rankings ×Clear Filters
Most businesses can't afford to interview a full-time accountant or HR person - but they need help right now. FlowFi helps businesses find pre-vetted fractional experts for functions ranging from HR, to compliance, to bookkeeping, to fractional CFOs quickly and based on their needs...
Withum can be the new business advisor relationship you need to inspire innovation for your growth and success. Experience a fresh perspective on embracing what you’ve learned and refocusing your business strategy to thrive in an evolving, complex business environment. Whether you’re looking to strengthen...
With over 20 years of private industry tax and public accounting experience, PMBA's State & Local and Federal Tax experts can help you tackle all your complex, multi-state Sales & Use tax needs, claim valuable tax incentives and credits like the R&D Tax Credit, conduct Due Diligence, and implement tax...
Medical Billing & RCM Company For Healthcare Practices
Medical Billing & RCM Company For Healthcare Practices
Revix MD provides medical billing, revenue cycle management, medical coding, claims processing, denial management, AR recovery, and practice management services for healthcare providers across the United States...
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...
CPA-Led Compliance. Built for Founders Getting Audit-Ready.
CPA-Led Compliance. Built for Founders Getting Audit-Ready.
Accorp Partners is a US-based, AICPA-accredited CPA firm helping startups navigate SOC 2, ISO 27001, PCI DSS, and HITRUST audits without the enterprise overhead. Unlike many compliance vendors that only offer readiness consulting, our audits are led by licensed CPAs giving founders genuine attestation-grade...
We Provide Innovative, Strategic Thinking To Bring Financial Peace of Mind.
We Provide Innovative, Strategic Thinking To Bring Financial Peace of Mind.
Bowman has earned a reputation for providing innovative, forward-thinking tax planning strategies, consulting services, and audit and accounting services in a personalized, fun way. We are trusted business and financial advisors to closely-held and family businesses in the Stockton region, throughout...
Milam, Knecht & Warner, LLP is a valuable strategic and competitive advantage for your business. Many CEO’s and business owners tell us that various business issues keep them up at night. We have solved these late night worries by providing the tools and processes needed to proactively optimize, measure...
Consolidated Analytics provides the real estate finance industry with an end-to-end mortgage services platform that delivers value to its customers, from asset-level analyses through enterprise-wide optimization. By harnessing the power of data and technology — and by tapping into the expert insights of our...
VargasAndrews is an international professional services firm specializing in business transformations and turnarounds. Our vision is to become an international market leader in business & digital transformations. We exist to transform businesses and business owner's quality of life. We are motivated and...
As a business owner or leader, have you given up on having quality bookkeeping and financial reporting for your business? Barta Business Group is a team of bookkeeping, accounting, and finance professionals providing outsourced solutions for small and mid-sized businesses and nonprofits...
Conlon & Company is an accounting firm committed to providing close, personal attention to our clients. We believe in the value of relationships. We view every client relationship like a partnership, and truly believe that our success is a result of your success...
We simplify your finances and help you accelerate your business
We simplify your finances and help you accelerate your business
Pasquesi Partners provide full-service accounting and tax solutions to tech and agency businesses. Our mission is to help growth-stage businesses manage the comprehensive financials required to turn visions into reality. Like traditional accounting firms, we handle the basics: bookkeeping, payroll, tax...
The Claro Group is a strategic and financial consulting firm focused on providing clear, value-added professional services in the areas of disputes, claims, and investigations and other analytics/advisory services...
Total Package HR is a U.S.-based human-resources and payroll services firm headquartered in San Diego, California. The agency provides full-scale HR outsourcing solutions, payroll processing, compliance support, staffing & recruiting services, and on-demand HR assistance for small and mid-sized businesses...
Cover Operation is a high level and cost-effective insurance BPO solutions. Our unparalleled advantage is to hire 5-8 years' experienced insurance processors from world's top 3 insurance outsourcing vendors to work for you with a much lower price. Our optimized management will boost your productivity and...
Outsourced Accounting Firm providing unparalleled accounting support. Gain access to an experienced team tailored to the unique requirements of your business. We provide CFO Services, Controller Services, Back-Office Support, Placement and Recruiting services, Government Contractor Accounting Services, HR...
Smart accounting for builders of the future, today.
Smart accounting for builders of the future, today.
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...
HR Advantage Consultants is a people-centered HR consulting firm that helps businesses build stronger teams, improve workplace practices, and navigate HR challenges with confidence. We provide customized support in recruiting, employee relations, compliance, performance management, training, leadership...
Protiviti is a global consulting firm that offers deep expertise, objective insights, and tailored solutions to empower leaders in tackling future challenges. With a comprehensive range of services spanning finance, technology, operations, data, analytics, governance, risk, and internal audit, we serve...
Powering Business Intelligence with AI-Driven Data Support
Powering Business Intelligence with AI-Driven Data Support
Data-Entry-India.com is a global Data & AI operations partner. Serving 3,850+ clients across 50+ countries, we specialize in enterprise data operations, AI training data services, digital commerce data support, data research and intelligence services, and document and content-related support...
Established in 1972, Eastridge Workforce Solutions is an employee-owned provider of full-service talent acquisition and management solutions for companies globally. Ranked as a top professional recruiting firm by Forbes and in the top 1% of firms by Staffing Industry Analysts, Eastridge proudly helps more...
We designed our advanced business and accounting services to better help your business establish a solid foundation for growth. You can customize your service package further by adding payroll, accounting, human resources, tax preparation or any of our other help you might require in addition to business...
PADGETT has been catering to the unique needs of small business owners across North America since 1966. With a comprehensive suite of services, including small business consulting advice, professional tax preparation, payroll solutions, bookkeeping, and more, we provide the support and expertise necessary for...
Baker Tilly USA is a privately-owned, trusted project management, tax consulting, and business advisory firm that helps public and large private enterprises navigate complex tax and financial regulations everywhere in the world...
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...
Strategic Solutions for Businesses & Personal Finance
Strategic Solutions for Businesses & Personal Finance
Our firm offers a wide range of services to our individual and business clients. Because our firm is relatively small, our clients benefit by getting personalized, quality service that is beyond comparison...
Full Service Accounting & Business Consulting Firm
Full Service Accounting & Business Consulting Firm
BPM is a full-service accounting and consulting firm deeply experienced in assurance, tax and business advisory. With over 40 committed partners leading these groups, we deliver the resources, expertise and business insight that produce outstanding results for clients...
EY offers Accounting, Business Consulting, and IT Services with a mission to build a better working world. It provides insights and quality services that instill trust in global capital markets and economies. EY focuses on developing exceptional leaders who deliver on their commitments to all stakeholders...
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...
Building trust in society and solving important problems.
Building trust in society and solving important problems.
We’re a network of firms in 155 countries with over 284,000 people who are committed to delivering quality in BPO, project management, assurance, advisory, IT, and tax services...
ANJA is more than just an accounting firm. It is a partner in the client's business success, providing personalized financial services. With years of experience, ANJA's dedicated team offers accounting, bookkeeping, tax, payroll, and business services to help clients achieve their financial goals confidently...
Vasquez CPA, an esteemed accounting firm, boasts over 50 years of industry expertise, ranking in the top 1% of accounting firms in the United States. With a presence across eight offices and a dedicated team of 250 seasoned professionals, Vasquez CPA prioritizes client success through tailored solutions and...
Accountix is a premier bookkeeping firm dedicated to transforming and growing businesses through comprehensive accounting services. From basic bookkeeping to CFO duties, the firm streamlines processes and provides expert guidance to help clients achieve their financial goals. Focused on efficiency and...
Jones, Schiller & Company, established in the early 1950s, has evolved into a full-service accounting firm offering a comprehensive suite of services to individuals and businesses worldwide. With offices in San Francisco and Marin County, California, its team provides personalized attention and timely...
Silicon Valley Accounting Solutions provides expert accounting, controllership, and advisory services tailored for businesses. Its seasoned professionals streamline accounting processes, enhance financial reporting, and offer insightful analysis to help companies thrive. Headquartered in Santa Clara, Silicon...
Lindquist, von Husen & Joyce (LvHJ) provides expert accounting services that cater to housing companies, nonprofit organizations, and business leaders. The firm offers strategic financial guidance and continuous insights to enhance reporting and transactions. Its team makes a meaningful impact through...
NKSFB delivers premier business management services to high-net-worth individuals, including top artists, athletes, and executives. With a global presence and a team of over 650 professionals, the firm excels in business management, recording artist services, tax, and audit. The firm's distinguished...
White Nelson Diehl Evans is a leading accounting firm committed to delivering exceptional financial management services. Its expertise spans wealth advisory, audit, tax, consulting, and digital solutions, integrating artificial intelligence (AI) technology to enhance operational efficiency. With a...
Windes seamlessly blends tradition with innovation to provide comprehensive accounting and advisory services. With expertise spanning advisory, audit, and tax, the firm tailors solutions for privately held businesses, nonprofits, and high-net-worth individuals. Windes leverages cutting-edge technology and a...
QBS Enterprise Support provides expert accounting and bookkeeping services tailored to meet the diverse needs of small and medium-sized businesses. With a team of experienced professionals, the firm guarantees seamless handling of financial tasks, including payroll, tax preparation, and risk management. QBS...
Safe Harbor is a reliable accounting firm based in San Francisco, specializing in personalized tax services for businesses and individuals. From tax preparation and bookkeeping to international tax solutions and auditing, the firm's expert team streamlines taxes and maximizes financial success. With a focus...
Lucas Horsfall, a Pasadena-based accounting firm, provides comprehensive financial services to businesses and individuals, ensuring clarity and confidence at every stage of their journey. Specializing in assurance, tax planning, client accounting, and trust services, the firm helps clients navigate complex...
Hood & Strong is a San Francisco Bay Area-based advisory, tax, and assurance firm with over a century of experience. The firm provides tailored accounting services to individuals, private businesses, and mission-driven organizations, helping clients navigate complex financial challenges. The firm is known for...
SD Mayer & Associates is a distinguished full-service accounting, advisory, and wealth management firm headquartered in the San Francisco Bay Area. With over 40 years of combined experience, the firm offers comprehensive services, including financial planning, estate planning, tax management, and business...