About
One Accounting Tax, Inc. is a federally licensed IRS Enrolled Agent practice serving individuals, small businesses and property investors in Braintree, Quincy and Greater Boston. Led by Yi Chen with nearly two decades' experience, we provide year‑round tax preparation, proactive planning, bookkeeping and payroll, delivered in‑person or virtually with secure client tools.
Reviews
As an F-1 visa holder working my first year in the U.S. after graduation, I knew I needed professional help to navigate the complexities of both campus and full-time employment taxes. I feel incredibly fortunate to have found Mr. Chen and his team. From the initial inquiry to the final filing, I was deeply impressed by their professionalism, responsiveness, and efficiency. The process was seamless, and the entire filing was completed in just one week. Highly recommended for anyone needing expert tax guidance!
Best tax preparer and accountant in the area. Our family’s tax return was a bit complex, but Yi and his team guided us through the entire process and made everything much easier to understand. They were professional, knowledgeable, responsive, and gave us very helpful tax advice.
One Accounting Tax has been incredible to work with. Yi and his team are professional, patient, and extremely knowledgeable. They helped me sort out my taxes smoothly and payroll. If you’re looking for a trustworthy and experienced accounting firm, I highly recommend One Accounting
Yi and his team have been extremely helpful. They resolved our sales tax and payroll issues and saved us thousands in the process. Their professionalism, knowledge, and clear communication made everything easy to understand and stress-free. Highly recommended. Thank-you
Addresses
- 29 Commercial St, Braintree Get directions
Phone numbers
Email addresses
- service@oneaccountingtax.com
Links
Services
- Tax & Compliance
- Taxes
- Bookkeeping and Accounting
- Payroll
- Financial Advice














