Senior Tax Manager

Strategic Portfolio Leader | Leadership Track Brenner LLP is seeking an accomplished and dynamic Senior Tax Manager to join our locally owned firm of more than 70 years. This is the cornerstone leadership role within our tax department — ideal for an experienced professional at the prime of their career who thrives at the intersection of client service, technical excellence, and team leadership. You’ll lead a complex portfolio of clients as the signing preparer and trusted advisor, while also mentoring staff, shaping firm processes, and driving strategic initiatives. This position is suited for a professional who wants to influence firm direction, maintain deep client relationships, and work shoulder-to-shoulder with leadership in a collaborative, open-door environment. What You’ll Do Manage a high-value, diversified book of individual and business clients, delivering solutions that reflect technical excellence and deep understanding. Lead tax planning and strategic advisory conversations, ensuring quality outcomes for clients and the firm. Oversee preparation and review workflows across a team of associates and preparers, championing quality assurance in every client engagement and internal process. Serve as signing preparer for complex engagements while ensuring quality and compliance. Mentor staff, supporting their professional growth and development. Partner with firm leadership on business development, process improvement, and advisory strategy, contributing to the ongoing growth of the firm.