About Us
Meet the Firm
Kim & Choi CPAs is a certified public accounting firm serving individuals and businesses with professional accounting and tax services grounded in experience, reliability, and sound professional judgment. Bob Kim, CPA, Sue Choi, CPA, and Jason Yoo, CPA partnered to combine decades of experience into a practice focused on thoughtful service and long-term client relationships.
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We provide a full range of services, including tax planning and preparation, accounting and bookkeeping, payroll and compliance support, business advisory and entity services, and estate and trust planning. Our work is guided by a commitment to understanding each client’s goals and delivering solutions tailored to their specific needs.
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We believe effective service requires responsiveness and care. We approach our work with a strong sense of urgency, handling accounting and tax matters promptly and attentively so our clients can move forward with clarity and confidence.
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We work with individuals, high net worth clients, and businesses across a wide range of industries. Our role is not limited to year-end or filing season—we aim to support clients over time through consistent service,professional judgment, and ongoing partnership.
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We invite you to learn more about our Client Commitments, which reflect the principles that shape how we serve our clients and guide the way we operate as a firm.
Meet the Partners
Bob (Yongsuk) Kim, CPA — Partner
Bob Kim, CPA, is a graduate of the University of California, Los Angeles (UCLA) and serves in an advisory and consulting role for individuals and businesses navigating complex accounting, tax, and strategic matters. He is engaged on issues that require advanced professional judgment, discretion, and long-term perspective.
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Bob provides guidance on high-level analysis, risk evaluation, and strategic decision-making. He is known for his ability to interpret complex tax and accounting rules and to deliver thoughtful, well-reasoned recommendations on significant financial and business matters. Clients value his steady presence, sound judgment, and ability to bring clarity and direction to complex or uncertain situations.
Sue Choi, CPA — Partner
Sue Choi, CPA, is a graduate of California State University, Fullerton and leads the firm’s individual and business income tax preparation and compliance services. She oversees the accurate and timely filing of federal and state tax returns, ensuring consistency and reliability across all engagements.
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Sue specializes in tax return preparation and compliance for individuals, trusts, estates, and business entities across a wide range of industries, and is recognized for her disciplined review process, strong command of complex tax reporting requirements, and exceptional attention to detail, while also providing strategic tax advisory support—including in-depth financial statement reviews—that clients value for its precision, reliability, and consistently high level of professionalism.
Jason Yoo, CPA — Partner
Jason Yoo, CPA, is a graduate of the University of California, Los Angeles (UCLA). He focuses on retained clients, overseeing their ongoing accounting, financial reporting, and year-round tax support. His role is centered on providing continuity, oversight, and consistent guidance beyond filing season.
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Jason manages financial statement preparation, accounting operations, payroll processing, sales tax reporting, and ongoing advisory support, in addition to preparing individual and business tax returns for retained clients. Clients value his analytical approach, strong organization, and responsiveness, as well as his ability to translate financial data into clear, actionable information that supports informed decisionmaking throughout the year.
