Who We Are
ABOUT US
IRS-recognized tax professionals serving Waltham, MA and surrounding communities since 2014.
Our Story
Navigating Financial Success Together
Tax Smart Service is a Waltham, MA-based tax and accounting firm serving individuals, families, and small businesses. We are Certified Acceptance Agents (CAA) and Annual Filing Season Program (AFSP) enrolled tax professionals — recognized by the IRS for our commitment to continuing education and ethical standards.
We offer personalized service in both English and Spanish, and we're available year-round — not just during tax season. Our goal is simple: help you keep more of what you earn while staying fully compliant.
Our Principles
What We Stand For
Accuracy
Every return is reviewed thoroughly before filing — no shortcuts.
Transparency
Plain-language explanations of your tax situation, no surprises.
Availability
Year-round support, questions answered — not just in April.
Community
Proudly serving the Waltham area with care and respect since 2014.
Meet the Team
The People Behind Your Taxes
Wilson Mejia
Founder & Tax Professional
Wilson is an IRS-recognized AFSP enrolled tax professional and Certified Acceptance Agent. He founded Tax Smart Service to provide affordable, expert tax help to the Waltham community.
Esthefany Espinal
Bookkeeper
Esthefany manages bookkeeping and financial records for our business clients, ensuring clean, accurate books all year long so tax time is always stress-free.
Ready to Work With Us?
Book a free consultation and experience the Tax Smart difference.