Our Team
At CNY, our strength lies in our people. Our core team is comprised of dedicated, innovative, and passionate professionals who are committed to driving success and making a difference. Get to know the leaders who steer our vision and inspire our mission.
Jasper Yoon, CPA
Principal
Jasper has been in the public accounting since 2006. After working as a tax manager at an accounting firm, he established CNY LLP in 2012 to offer small business and individual accounting and tax services.
Joseph K Jo, CPA
Tax Manager
Joseph has been working in private & public accounting for more than 20 years. He has extensive experience in Entertainment, Manufacturing, Professional service sectors.
Heather Y. Kim, EA
Accounting Manager
Heather has been working in public accounting since 1995. She joined CNY LLP in 2015 and has been working as Accounting Manager with over 20 years of public accounting experience.
Tammie Cavallaro
Office Manager
Tammie has been working as an office manager in the accounting field since 1999. She joined CNY LLP in 2015.
Jasper Yoon, CPA
Principal
Jasper has been in the public accounting since 2006. After working as a tax manager at an accounting firm, he established CNY LLP in 2012 to offer small business and individual accounting and tax services.
Expertise
- Income tax planning for closely held businesses and their owners
- Diverse experience with corporations, partnerships, and individuals taxation
- Merger & acquisition tax planning and structuring
- Real estate transactions
- Business valuation – financial approach
Professional Credentials and Memberships
- Certified Public Accountant, California
- Member, American Institute of Certified Public Accountants
Education
- University of California, Los Angeles – Bachelor of Arts, with a major in Business Economics, 2001
Jasper lives in Irvine, with his wife, Lisa. He enjoys spending time with his family, exercising, golfing, and traveling.
Joseph K Jo, CPA
Tax Manager
Joseph has been working in private & public accounting for more than 20 years. He has extensive experience in Entertainment, Manufacturing, Professional service sectors.
Joseph is known for his strategic vision, strong leadership, and innovative approach to helping business address their financial, tax, audit, and governance issue.
Expertise
- Financial reporting in accordance with GAAP
- Business strategic tax planning
- Business tax returns (Corporations, Limited Liability Companies, Partnership, Non‑Profit)
- Audit representation in various business industries
- SOX compliance to improve on internal control
- Business valuation - financial approach
Professional Credentials and Memberships
- Certified Public Accountaint, California
- Member, American Institute of Certified Public Accountants
Education
- B.A. Economics emphasis on Accounting at University of California, Santa Barbara
Heather Y. Kim, EA
Accounting Manager
Heather has been working in public accounting since 1995. She joined CNY LLP in 2015 and has been working as Accounting Manager with over 20 years of public accounting experience.
Expertise
- Income tax returns preparation: Corporations, Limited Liability Companies, and partnerships involving multiple states and international transactions
- Tax research
- Tax planning including quarterly provisions
- Business consultation
Professional Credentials and Memberships
- Enrolled to Practice Before the Internal Revenue Service (E.A.)
- Notary Public
Heather lives in Orange County, California. She enjoys spending time with her family.
Tammie Cavallaro
Office Manager
Tammie has been working as an office manager in the accounting field since 1999. She joined CNY LLP in 2015.
She is responsible for overseeing the firm operations including HR functions as well as client relationship management in regards to various inquiries, billing, appointments, and fulfilling client needs.
Expertise
- Practice management
- HR functions: recruiting, orienting, and training staffs
- Employees benefits
- Current tax and labor law updates
- Dispute resolution
Tammie resides in Orange County, along with her husband. She is a mother to one adult son. On her personal time, she enjoys boating at the river, exercising and is involved in various charitable walks