Z&Z Accounting Services LLC

Z&Z Accounting Services is a U.S. tax advisory firm that works mainly with Chinese companies and individuals who have U.S. tax exposure. Its work centers on ongoing tax compliance and risk management rather than one-time filings, covering federal and state income tax, sales tax exposure, IRS and state correspondence, and cross-border structuring between China and the United States. The practice is led by an IRS-authorized Enrolled Agent with more than 15 years of U.S. tax experience.

Clients can expect service in Mandarin, Cantonese, and English, with a Shenzhen-based client service and operations team working alongside the Boston office. The firm also supports other accounting firms and service providers through white-label tax advisory and technical backstopping. The Boston office is at 65 Harrison Avenue in Boston, and the firm is listed as serving clients with a phone line and email contact.