Tristan CPA

Tristan CPA Boston is an outsourced accounting company run by experienced financial professionals offering benefits of big firm expertise with small business flexibility. Owner Tristan Nguyen holds a CPA credential and MBA from Worcester Polytechnic Institute, with over 15 years of accounting experience in corporate and national firm settings. The firm serves Greater Boston clients across retail, real estate, startups, and nonprofit sectors. Core services include QuickBooks setup and maintenance, bookkeeping with consistent month-end closes, accounts payable and receivable management, payroll processing, and tax preparation for personal and corporate returns. Fixed-rate pricing eliminates surprise bills, while cloud-based and onsite options accommodate client preferences. The team specializes in helping clients adopt cloud accounting technology, streamline processes, and gain financial clarity. Testimonials highlight clients experiencing significant close time improvements and better understanding of their business finances through detailed reporting.