(Assistant) Manager Individual US Tax - Tax & Legal

Basic information Business line Tax & Legal City Basel, Geneva, Zurich Experience level Experienced Working time percentage 80% - 100% Date published 29-Jun-2026 Req # 23953 Job description Location: Basel, Zurich, GenevaWork Pattern Percentage: 80% - 100%Help our clients successfully manage global challengesAs a (Assistant) Manager in the Global Employer Services (GES) team, you will provide multi-national companies with targeted advice and strategies for running Global Mobility programs in an efficient manner. Our team supports clients with the end-to-end management of global compensation for internationally mobile employees and optimization of Tax compliance and positions. As part of the US Tax team, you will advise on US tax returns and compliance topics and do the final signoff of US tax returns before delivery.How you can make an impactCoordinate our global tax compliance services including liaising directly with clients and Deloitte offices worldwide.Review and sign US individual income tax returns for US resident and nonresident taxpayers, including Forms 1040, 114, 8938, 1116, 2555, 8858, and other forms specific to US residents with activities outside the United States.Review and sign tax reconciliations and tax equalization calculations and lead various other tasks related to the successful delivery of Global Mobility programs for our clients.Oversee the completion of tasks and quality of the work done by junior members of the team.Interpret and implement International Assignment Policies and ensure consistent global tax treatment of various assignment compensation items and allowances.Advise our clients on the tax and social security implications related to various global employment issues including tax residency, avoidance of double taxation and the taxation of complex compensation such as severance payments, long term and short-term incentive income.Who We Are Looking For You have successfully completed your Bachelor’s or Master’s degree in Economics, Accountancy, or Law.You have 5 years+ US tax experience/knowledge and hold relevant qualification (e.g. EA, CPA, etc).Experience in global mobility or a “Big-4” firm is a plus.You are curious to find answers, take the initiative and are happy taking on responsibility and like to work in project teams with a systematic approach.You communicate fluently in English. Any further languages would be an advantage.Your TeamBecome part of a diverse, multinational and highly motivated team of 8 across our Geneva and Zurich offices. We will help you grow both personally and professionally: through our trainings, mentoring programmes, and on-the-job learning, but also by connecting with your colleagues across all business lines.Careers at Deloitte. Choose your impact. At Deloitte, your ideas create impact and spark meaningful change for our clients, people and society. Your unique expertise, background and perspective helps us find new ways into the most complex challenges so we can brighten the futures of those our work affects. At Deloitte, you can build a career that inspires and energises you. At Deloitte, you can choose your impact.In Switzerland, we provide industry-specific services in the areas of Audit & Assurance, Tax & Legal, Strategy, Risk & Transactions Advisory, and Technology & Transformation. With close to 3,000 employees at six locations, we serve companies and organisations of all sizes in all industry sectors. We offer meaningful and challenging work, an inclusive and supportive environment where you can be your best self and where you will never stop growing. You will benefit from flexible and hybrid working conditions, wellbeing and parental programmes as well as many opportunities to connect, collaborate and learn. Join us and become part of a global network of like-minded people dedicated to making a difference, whether by addressing climate change or improving 100 million futures by 2030. Want to know more about opportunities at Deloitte? Visit www.deloitte.com/ch/careers.How to apply We look forward to hearing from you! Please click on “apply now” to submit a complete application, including CV, cover letter, references and degree certificates. If you have any questions, please contact Lena at [email protected] *We consider all qualified applicants for employment regardless of race, ethnicity, religious beliefs, gender, sexual orientation, gender identity, national origin, age or disability, in accordance with applicable law. Research shows that women are less likely to apply for roles unless they match all the criteria; don’t hold yourself back – apply today. We do not accept applications from recruitment agencies for this position. Deloitte Consulting AG and Deloitte AG are affiliates of Deloitte NSE LLP, a member firm of Deloitte Touche Tohmatsu Limited, a UK private company limited by guarantee (“DTTL”)Requisition ID: 23953