FSM Accounting Group - Accounting firm in Orange, California

Anna Choung, CPA

Anna Choung is a Certified Public Accountant with more than 20 years of experience in the accounting industry, bringing deep technical expertise and strategic financial insight to entrepreneurs and growing businesses. She graduated from the University of California, Berkeley with a degree in Economics and a minor in Business, building a strong academic foundation that launched her successful career in public accounting.

Anna began her professional journey at PwC, one of the largest accounting firms in the world, where she advanced to the role of Manager. During her time there, she worked with a diverse range of clients, gaining extensive experience in tax strategy, compliance, financial reporting, and complex business structures. Her Big Four background shaped her disciplined, detail-oriented approach and commitment to high professional standards.

In 2017, driven by an entrepreneurial vision and a desire to provide more personalized, proactive service, Anna founded FSM Accounting Group. She set out to bring executive-level accounting expertise to entrepreneurs, creatives, startups, and small business owners who needed more than transactional support. Today, she is known for her strategic mindset, approachable style, and passion for helping business owners build strong financial foundations that support long-term growth.

Rigor

Rigor defines the standard at FSM Accounting Group. Every detail is examined with care, every regulation carefully considered, and every financial element reviewed with disciplined attention to accuracy and compliance.

Technical Discipline

Technical discipline ensures precision in an ever-evolving regulatory environment. Grounded in deep expertise and Big Four training, each engagement reflects careful analysis, regulatory awareness, and unwavering professional standards.

Structure

Structure creates clarity. Through organized processes, consistent systems, and methodical oversight, financial information is maintained in a way that supports stability, transparency, and confident decision-making.

Built From Experience, Driven by Purpose

After over 20 years in accounting and leadership experience at PwC, Anna Choung founded FSM Accounting Group to bring high-level financial expertise to growing businesses in a more accessible, proactive way.

The firm bridges the gap between corporate-level accounting and the fast-paced needs of founders, agencies, and modern entrepreneurs—delivering strategy that supports growth without slowing it down.

Elevated Accounting for Modern Entrepreneurs

FSM Accounting Group delivers modern, relationship-driven accounting and tax solutions designed for entrepreneurs, creatives, and ambitious small business owners who expect more than transactional service. Founded by Anna Choung, CPA, the firm blends Big Four expertise with a highly personalized approach tailored to today’s fast-moving business landscape. We understand that innovative founders and creative leaders require financial clarity, proactive guidance, and structured systems that support sustainable growth. By combining technical precision with strategic insight, FSM Accounting Group empowers clients across the United States to operate with confidence, compliance, and long-term financial strength.

A Mission Rooted in Proactive Leadership

Our mission is grounded in proactive leadership, consistent communication, and forward-thinking financial guidance. We believe clients should never feel uncertain about where they stand financially or unprepared for upcoming tax obligations. That philosophy drives us to maintain regular touchpoints, provide clear insights, and deliver strategic recommendations throughout the year — not just during filing season. By staying ahead of regulatory changes, monitoring financial performance closely, and anticipating potential challenges before they arise, we help our clients remain informed, prepared, and strategically positioned. Our goal is to replace uncertainty with clarity and ensure every decision is made with confidence and foresight.

Professional Expertise With a Personal Approach

Technical expertise is essential, but so is approachability. We combine high-level professional standards with a personable, responsive style that makes financial conversations clear and constructive rather than overwhelming. Our clients value knowing they can ask questions openly, receive thoughtful explanations, and engage in strategic discussions without hesitation. By fostering genuine relationships built on respect and transparency, we create a collaborative environment where informed decision-making becomes natural and empowering. The result is not just professional support, but a steady, reliable presence that helps business owners move forward with confidence and clarity.

Our Approach

Stay Ahead, Always

We anticipate challenges and opportunities—so you’re never caught off guard.

Big Four Standards, Boutique Attention

Structured, high-level expertise with a personalized approach.

Relationship-Driven

We prioritize clear communication and long-term partnerships.