Our Team

  • Yi Chen

    Yi Chen, EA

    Founder & Tax Advisor

    Yi began his tax and accounting career in 2007 at a Boston-area CPA firm and later helped manage firm operations and staff. With nearly 20 years of experience, he works with individuals and small business owners to deliver accurate tax filings and practical, year-round advisory support.

    His background also includes experience at a major investment firm and a top global consulting firm, supporting most complex global tax matters. Yi combines corporate-level tax exposure with hands-on small business experience, plus deep real estate knowledge—having closed 100+ properties. This gives him a unique, real-world perspective on taxes for homeowners, landlords, and real estate investors.

    Credentials: Enrolled Agent (EA) • IRS Authorized e-file Provider • Bachelor’s Degree in Accounting • Associate Broker/Realtor

    Enrolled Agents are federally licensed and authorized to represent taxpayers before the IRS in all 50 states. Enrolled agent status is the highest credential the IRS awards. Like CPAs and attorneys, Enrolled Agents have unlimited rights to represent taxpayers before the IRS. Click here to see IRS definition of Enrolled Agent.

  • Yinnie Chen, EA

    Partner & Tax Advisor

    Yinnie brings nearly 20 years of accounting experience across public accounting and healthcare finance. She previously worked as an auditor at Grant Thornton LLP, developing deep expertise in financial reporting, compliance, and documentation standards.

    She has also served as a Financial Analyst and Senior Accountant for major hospitals, building a strong foundation in financial operations and controls. As an IRS Enrolled Agent (EA), Yinnie is authorized to represent taxpayers before the IRS and supports clients with tax, payroll, and compliance matters.

    Credentials: Enrolled Agent (EA) • Bachelor’s Degree in Accounting

  • Tricia Fu

    Payroll & Accountant

    Tricia Fu is a dedicated accountant at One Accounting Tax®, with a strong background in healthcare finance. She previously worked with Brigham and Women’s Hospital, Massachusetts General Hospital, and Harvard Medical School, where she supported complex financial operations.

    In her roles as a Senior Grants Manager, Tricia managed grant budgets, financial reporting, and payroll-related coordination. She brings a detail-focused approach and a high standard of documentation to support clients and the team year-round.

    Credentials: Master’s Degree in Communication/Marketing

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