For more than three decades, Sean McCann has guided individuals, families, and business owners through life’s most important financial decisions with clarity, confidence, and care. Since entering the profession in 1987, remained driven by the same core purpose: a genuine desire to help people develop thoughtful financial plans aligned with their goals, values, and long-term priorities.
Clients value Sean for his ability to translate complex financial concepts into clear, actionable strategies. His approach is thoughtful and highly personalized—whether he is helping a client navigate a major life transition, prepare for retirement, or define long-term financial goals. Through patient, responsive service and steady guidance, Sean works to help clients understand complex financial matters and navigate important decisions with greater clarity.
As President of GPS Financial Management, Inc. since 2012—and through his office’s partnership with Boston Harbor Wealth Advisors since 2019—Sean has cultivated a practice grounded in trust, integrity, and enduring relationships. He takes pride in serving multiple generations of families, reflecting his commitment to building lasting professional relationships and providing attentive service.
Sean's professional designations—including CFP®, AIF®, ChFC®, CLU®, and CDFA®—reflect his commitment to continuing education and professional development across a broad range of financial planning disciplines and professional standards applicable to the services he provides. . He holds a Bachelor of Science in Business Administration and remains dedicated to staying at the forefront of an ever-evolving financial landscape.
He works closely with Client Service Associate Kristin Millan to deliver a highly attentive and seamless client experience. Together, they are committed to ensuring that every client interaction is thoughtful, efficient, and aligned with the firm’s highest standards of service.
Certified Financial Planner Board of Standards Inc. owns the certification marks CFP®, CERTIFIED FINANCIAL PLANNER™, CFP® (with plaque design) and CFP® (with flame design) in the U.S., which it awards to individuals who successfully complete CFP Board’s initial and ongoing certification requirements.
My wife, Charlene, and I have been fortunate to share a life centered around family. Together, we raised two incredible daughters who are now pursuing meaningful careers in the medical field—something that brings us a great deal of pride and joy. Watching them follow their passions and make a difference in the lives of others has been one of our most rewarding experiences.
Outside of work, I value the simple moments just as much as the big ones. Charlene and I enjoy spending time with family and friends, whether that’s gathering for a meal, celebrating milestones, or just enjoying each other’s company. Those connections are what keep us grounded and remind us of what truly matters.
We also appreciate staying active and making time to recharge—whether that’s getting outdoors, traveling when we can, or simply slowing down and enjoying a quiet moment together. At the end of the day, it’s the balance of family, relationships, and shared experiences that brings the most meaning to my life.