Sarah Elizabeth Derivaux

Sarah Elizabeth Derivaux is a lifelong Huntsville resident and one of the most experienced and trusted accountants at Infinity Tax & Financial Planning. With a bachelor’s degree in accounting from Athens State University and over seven years of hands-on experience, Sarah has become an invaluable leader within the firm.

Known for her depth of knowledge and precision, Sarah specializes in preparing complex individual and business tax returns, ensuring accuracy, compliance, and strategic insight at every level. She plays a critical role in overseeing and supporting the accounting team, reviewing work, guiding processes, and helping maintain the high standards our clients expect. In addition to tax preparation, Sarah manages a wide range of accounting functions, including business formations and ongoing entity support, helping clients build strong, well-structured foundations for long-term success.

Sarah’s approach is both methodical and solutions-oriented. She has a unique ability to navigate complex financial situations, identify opportunities, and bring clarity to what can often feel overwhelming for clients. Her steady leadership and expertise make her a key part of delivering the elevated, integrated experience that defines Infinity.

Outside of the office, Sarah is a devoted mom to her two young children. She enjoys spending time with her family and loves being outdoors—whether kayaking, hiking, or exploring new places. Her ability to balance a demanding professional role with a full family life is a reflection of the same dedication and discipline she brings to her work every day.