Corporate Tax Supervisor

Introduction Welcome to Gallagher—a global community of people who bring bold ideas, deep expertise, and a shared commitment to doing what’s right. We help clients navigate complexity with confidence by empowering businesses, communities, and individuals to thrive. Gallagher is more than a place to work; it is a culture built on trust, collaboration, and the belief that we’re better together. Whether you join us in a client‑facing role, our brokerage division, benefits and HR consulting, or our corporate team, you’ll grow your career, make an impact, and be part of something bigger. Experience a workplace where you’re encouraged to be yourself, supported to succeed, and inspired to keep learning. That’s what it means to live The Gallagher Way. How You’ll Make An Impact Coordinate and review quarterly and annual foreign income tax provisions, including modernizing processes and documentation with new technologies such as Alteryx and AI. Analyze large volumes of data from various sources, particularly financial and tax data. Model the impact of tax reform provisions in the Tax Cuts and Jobs Act and One Big Beautiful Bill (OBBB). Conduct ETL processes for Data Science and Analytics using tools such as Alteryx. Review U.S. international information returns (Forms 5471, 8858, 8595, 8883, 926). Maintain Pillar II filings and reporting using Corptax and GMT tax modules. Maintain accurate information in the OneSource Tax Provision tool system. Review foreign acquisition tax accounting and reporting, including filing various elections, statements, and E&P implications in collaboration with M&A teams. About You Required Minimum Position Qualifications: A bachelor’s degree in Accounting, Mathematics, Data Analytics, or a related field, and five (5) years of relevant experience. Required Experience ETL processes for Data Science and Analytics using Alteryx. Assisting with data‑intensive international tax projects by developing data workflows using Alteryx. Coordinating and reviewing foreign income tax provisions using the OneSource Tax Provision (OTP) tool and modernizing processes with new technologies. Preparing and reviewing U.S. international information returns (Forms 5471, 8858, 8595, 8883, 926) using Corp Tax software. Proficiency in MS Power Suite. SQL, Python, and ETL tools. Experience with financial and tax/account systems. Compensation and Benefits We offer a competitive and comprehensive compensation package. The base salary range reflects the anticipated low end and high end of the range for this position. The actual compensation will be influenced by factors such as prior experience, education, geographical location, complexity of the role, specialized skill set, and market demand. Medical/dental/vision plans, effective from day one. Life and accident insurance. 401(k) and Roth options. Tax‑advantaged accounts (HSA, FSA). Educational expense reimbursement. Paid parental leave. Other benefits include: Digital mental health services (Talkspace). Flexible work hours (varying by office and role). Training programs. Gallagher Thrive program—workshops, digital fitness programs, and challenges to promote overall wellbeing. Charitable matching gift program. And more. Equal Employment Opportunity Gallagher embraces our employees’ diverse identities, experiences and talents. We are committed to inclusion and diversity as a core part of our business, and we provide equal employment opportunities. Gallagher prohibits any discrimination based on race, color, religion, creed, gender (including pregnancy status), sexual orientation, gender identity, gender expression, hair expression, marital status, parental status, age, national origin, ancestry, disability, medical condition, genetic information, veteran or military status, citizenship status, or any characteristic protected by applicable laws. Equal employment opportunity extends to all aspects of the employer‑employee relationship, including recruitment, hiring, training, promotion, transfer, demotion, compensation, benefits, layoff, and termination. Gallagher will make reasonable accommodations for qualified individuals with disabilities unless such accommodations would impose undue hardship on the business operations. #J-18808-Ljbffr Gallagher