Chen and Fan Accountancy Corporation is a CPA firm in Irwindale, CA, serving business clients with accounting, tax, and advisory support. The firm’s listed services include accounting services, bookkeeping, payroll, sales tax, tax planning, and tax services, along with help for IRS notices and audits.

The firm also supports new business formation and describes its work as focused on understanding client needs and delivering professional services efficiently. Source materials state that Chen and Fan serves clients across the United States from several California offices and that the firm is registered with the PCAOB and is a member of the Center for Audit Quality of the AICPA.