Director of Tax Advisory Job Description Director of Tax Advisory

Responsibilities:

Client Service & Practice Leadership Brings a solid foundation in technical tax, with experience serving the unique needs of entrepreneurs, high-growth organizations, and large enterprises Lead the TAS practice with a client-first mindset, ensuring consistent delivery of high-quality, responsive, and proactive service Serve as a senior advisor to key clients, building deep, trusted relationships and delivering tailored, forward-looking tax strategies Own end-to-end client service delivery, ensuring excellence in accuracy, timeliness, and overall experience People & Leadership Development Build, lead, and develop a high-performing team with a focus on professional maturity, accountability, and growth Provide technical tax mentorship and coaching to team members, develop future leaders, and elevate overall team capability. Establish clear expectations and drive consistent execution of processes and standards Foster a culture aligned with Siegfried's values, emphasizing collaboration, humility, and continuous improvement Business Development & Practice Growth Support business development efforts, including expanding existing relationships and identifying new opportunities Partner with leadership to evolve the TAS practice and position it for long-term scalability Contribute to go-to-market initiatives over time, with increasing ownership as the practice stabilizes and grows Economics & Performance Own engagement and portfolio performance, including realization, utilization, pricing, and profitability Identify opportunities to enhance efficiency and expand client value Collaborate with leadership on pricing strategy and engagement structuring Qualifications 10+ years of progressive tax experience, with flexibility to consider candidates with slightly less or more experience based on capability, potential, and demonstrated maturity Strong track record of delivering high-quality client service in a professional services environment Demonstrated ability to lead teams, manage processes, and develop talent effectively Deep technical expertise across key tax areas, including partnerships, trusts, estates, and closely held business structures Strong communication and relationship-building skills with the ability to advise senior executives and business owners Proven ability to operate with sound judgment, professionalism, and accountability High level of professional maturity and judgment Ability to balance leadership, execution, and relationship management Resilience to operate in an ambiguous