Think of Upsilon as the extra set of hands your firm can trust. Our team fits right into your workflow, keeps you in the loop, and delivers work when you need it most. Whether it’s busy‑season backup or year‑round support, we’ve got your back. Let’s team up to make your days easier and your growth smoother.
At Upsilon, we believe that firms grow best when they’re free to focus on clients — not caught up in back-office pressure. That’s why we built a delivery model that brings you the best of both worlds: deep tax expertise and a globally capable team that works as an extension of your own. From complex taxes to day-to-day bookkeeping, we provide the structure, skill, and support you need to scale with stability. Trusted by U.S. CPA firms and businesses alike, Upsilon is here to help you do more with less friction.
To be the go-to strategic partner for CPA firms seeking high-quality support — delivering consistent value through precision, professionalism, and long-term collaboration.
To deliver accurate, compliant, and timely support tailored to the needs — combining technical expertise, process discipline, and a commitment to excellence in every engagement.
