Get to Know Trusted Accounting Partners
WHO WE ARE
The Business
Trusted Accounting Partners was founded in August of 2023 with a simple mission: to provide reliable, personalized accounting services built on trust, integrity, and decades of connection. Co-owned by Robert Baker, Johnathon Baker, and Michelle Underwood, Trusted Accounting Partners isn’t just a business—it’s the result of an enduring bond created by friendship, shared values, and loyalty.
We are more than just a tax and accounting firm—we’re your trusted financial allies. Based on years of experience and a genuine commitment to client success, we offer reliable, personalized services to individuals, businesses, and nonprofits. Our team of seasoned accounting and tax professionals is dedicated to delivering precise financial solutions tailored to your business needs. With a steadfast commitment to excellence, we provide insights that help drive informed decision-making and strategic growth.
OUR TEAM
Meet The Experts
Trusted Accounting Partners is built on a foundation of experience, integrity, and personalized service. Led by our partners, our team brings a unified commitment to helping individuals, businesses, and nonprofits thrive. Behind every solution is a group of dedicated professionals working together to deliver reliable results and real peace of mind.
Michelle Underwood
Partner | Operations & Compliance
Robert Baker
Partner | Strategy & Talent
Johnathon Baker
Partner | Accounting & Technology
SHARED HISTORY
Rooted in Casa Grande, Committed to You
Robert, Johnathon, and Michelle are lifelong friends and proud third generation Casa Grandians. Our shared history means we operate with a unique sense of unity and purpose. We understand the local community because it’s our community—we’ve lived it, worked in it, and continue to grow with it. That connection drives us to treat every client like family and every financial challenge like our own.
SERVICE WITHOUT BORDERS
Serving Clients at Home and Nationwide
While our roots are firmly planted in Arizona, the power of today’s technology allows us to extend our services across the country. With secure digital tools and streamlined communication, Trusted Accounting Partners is able to offer the same personalized, professional support to clients nationwide.
Whether you're down the street or across state lines, our team is equipped to handle your accounting, bookkeeping, payroll, and tax needs with the same care and attention we give our local clients. From virtual consultations to secure document sharing, we make it easy to get expert financial help—no matter where you are.
OUR HISTORY
Family Ties
The story of Trusted Accounting Partners goes back long before the business was founded. In fact, our story begins in 1961, when our fathers met and became best friends—building a bond that’s lasted more than six decades. They grew up together, supported each other through life’s milestones, and passed on the same values of integrity, hard work, and loyalty to us.
The Story Continues - Two Brothers and their Babysitter
Michelle has known Johnathon and Robert since they were born. In fact, she was one of their babysitters when they were kids—creating a bond that’s lasted a lifetime. What started as a childhood connection grew into a trusted partnership built on mutual respect and a deep-rooted commitment to each other.
Our business isn’t just built on numbers and spreadsheets; it’s built on generations of real, lasting relationships.