Brenda Duncan

Brenda has been a cornerstone of Casillas Accountancy Group since its founding in 1996. Even prior to that, she worked with the firm’s previous owner, bringing her total experience to an impressive 30+ years in the profession. Over the years, Brenda has worn many hats, handling everything from compilations and reviews to bookkeeping, payroll, sales tax, and client management. Her depth of knowledge and attention to detail play a vital role in ensuring the smooth day-to-day operation of the firm.

Beyond her technical expertise, Brenda is truly known for the way she connects with people. She has a special gift for making clients feel like part of the family in taking the time to listen, share stories, and build meaningful relationships not just during tax season, but throughout the year. Her genuine care and personal touch contribute to the strong, relationship-focused culture of the firm, helping create an experience that clients trust and appreciate.

Outside of the office, Brenda enjoys sewing and quilting, a reflection of her creativity and patience. She also treasures time spent with her family, carrying that same sense of warmth and connection into every part of her life.