Our Story

We started with a simple idea: that great tax service should be personal, transparent, and built on trust. After decades of combined experience in both large firms and boutique advisory practices, our founders, Sage Mattson and Rebecca Navas, saw an opportunity to create something different – a firm that puts people first.

What sets us apart is how we combine Big Four–level technical expertise with the warmth, accessibility, and care of a small, relationship-driven team. We take time to know our clients, their goals, challenges, and values so we can offer tax advice that fits not only their financial situation but their lives.

Every return, projection, and plan is handled with the same attention to detail and integrity we would want for our own families. We’re here to deliver the kind of service that makes clients feel supported all year long, not just at tax time.

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Talk with our team to see if Sorella is the right fit.