Influential Woman · Accounting and Finance Consulting for Mission-Driven Organizations
Betsy Castro, MBA
Fractional CFO | Founder, Castro Concepts, LLC
Naples, FL 34114
Her Story
About Betsy
Betsy Castro, MBA, is a finance and operations leader and Founder of Castro Concepts, LLC, where she provides fractional CFO and strategic financial services to nonprofits and mission-driven organizations. With over 25 years of experience in finance, operations, and organizational strategy, her work is grounded in a simple belief: organizations making an impact deserve financial clarity.
Throughout her career, Betsy has held senior finance and operations roles across nonprofit, education, and social impact sectors, overseeing large-scale budgets, leading cross-functional teams, and building sustainable systems. Her expertise spans budgeting, forecasting, scenario planning, financial reporting, and organizational design, giving her a perspective that extends well beyond traditional accounting.
At the heart of Betsy’s work is a desire to make finance less intimidating and more empowering. She helps leaders understand not just what their numbers say, but what those numbers make possible—giving them the clarity and confidence to anticipate needs, evaluate opportunities, and build for the future. Known as a trusted financial partner—and sometimes simply as “Betsy the Bestie”—she values making complex financial information understandable, practical, and useful.
Betsy holds a Bachelor of Science in Accounting and an MBA in Finance from Rider University and received the Harold L. Conover Leadership Award for her contributions to nonprofit work. She was a Founding Member of Chief’s Miami Chapter and is an active member of Fractionals United.
Her Interview
Ten minutes with Betsy
01What do you attribute your success to?
I attribute my success to being willing to take calculated risks and trusting myself enough to know when it’s time to make a change. I don’t overanalyze every decision—I trust my instincts, move toward what feels right, and bet on myself. That willingness to pivot, even when the path ahead isn’t certain, has shaped my entire career.
02What’s the best career advice you’ve ever received?
The best career advice I ever received was: “Go home—the work will still be there tomorrow.” It reminded me that I cannot single-handedly keep an organization running—and that burnout is not a requirement for success. It taught me the importance of boundaries, balance, and building a career that is sustainable over the long term.
03What advice would you give to young women entering your industry?
Make accounting and finance your own. This field is about far more than numbers—it’s about people, strategy, and impact. Gain diverse experiences, align your work with your values, and take risks early in your career. You don’t have to follow a predetermined path; build one that reflects your strengths, interests, values, and the life you want to lead.
04What are the biggest challenges or opportunities in your field right now?
I see significant opportunity in the rapid evolution of technology and AI. These advancements can move accounting and finance beyond manual processes and toward more strategic, insight-driven work. At the same time, many nonprofits still lack access to strong financial leadership and modern financial systems. I see an opportunity to help close that gap through financial expertise, accessible tools, and strategic support.
05What values are most important to you in your work and personal life?
Authenticity is my most important value. I believe in showing up as myself in every space, both professionally and personally. I also value strong boundaries and work-life balance because I believe professional success and personal fulfillment can—and should—coexist. Staying true to who I am helps me protect my energy and build a life that feels like my own.
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