Tax Senior, Sustainability Credits - National Federal Tax Services

Senior Consultant in Deloitte Tax's Gi3 Sustainability practice supports clients with federal C&I programs and ESG-related initiatives. You will analyze and document opportunities under IRC sections such as 45Q, 48, 45D, and more, helping decarbonization and ESG goals scale across industries. You'll collaborate with cross-functional teams to deliver value, develop process improvements, and monitor evolving legislation. This role offers exposure to high-impact sustainability work with a fast-growing team and a broad client base.

• Advise clients on federal C&I programs related to sustainability and ESG and document eligibility efforts
• Manage and deliver engagement workstreams with quality and timeliness
• Monitor current and proposed tax legislation in sustainability/ESG areas and communicate opportunities
• Collaborate with Advisory and Consulting teams on studies (valuation, tax equity modeling, LCA) and deliver client-ready outputs
• Identify issues and propose practical solutions; drive process improvements
• Develop client outreach strategies and maintain strong internal/external relationships
• Prepare engagement deliverables (decks, summaries, calculations, forms) and respond to IRS inquiries
• Support internal initiatives and special tax projects
• Coordinate with cross-functional teams to perform benefit calculations and ensure accurate deliverables
• Track opportunities and communicate impact to leadership

• Hybrid work model requiring 2-3 days in person
• Limited immigration sponsorship may be available
• Bachelor in accounting, finance, engineering, technology, or related field
• 3+ years' related experience
• Strong analytical, research, verbal and written communication skills
• Proven leadership, judgment, problem-solving, and decision-making abilities
• Collaborative mindset with ability to build internal and external relationships
• Travel up to 25% depending on client needs
• Professional accreditations: CPA, Attorney, Enrolled Agent, PMP, CFA, PE, or GRI (in process or willing to obtain)
• Experience with Microsoft Excel; familiarity with tax planning and compliance a plus

• Collaboration
• Leadership
• Strong written and verbal communication
• Knowledge of IRC sections 45Q, 48, 45D, 30C, 1400Z, 45R (New Markets Credit)
• Tax equity modeling
• Life cycle assessment (LCA)