(Assistant) Manager – Business Tax, Financial Services

About the role

As an (Assistant) Manager you will join Deloitte’s Financial Services Tax (FSI) team in Geneva, supporting Swiss and international banks, insurers, trust companies and asset managers. You will work on complex tax advisory and implementation projects, interacting directly with clients and collaborating across divisions from day one.

Key responsibilities

• Lead and deliver implementation projects and advisory mandates on tax reporting regimes such as US FATCA, OECD CRS, Crypto Assets Reporting Framework (CARF) and EU Directives (DAC6, DAC8, FASTER).
• Manage review projects covering Swiss Stamp Duty, European Financial Transaction Taxes, and withholding tax matters, including Qualified Intermediary rules and refund procedures.
• Provide tax advice on financial products under Swiss and foreign tax rules, including special regimes like 871(m) and 1446.
• Collaborate with international teams and support cross‑divisional initiatives.
• Mentor junior staff and contribute to their professional development.

Required profile

• Master’s degree in business administration, economics, law or a related field, preferably with tax knowledge.
• 4–5 years of relevant experience in a Big Four firm or in‑house at a financial institution.
• Additional knowledge of Swiss taxes, stamp duty, withholding tax rules or AML/KYC is an advantage.
• Fluent in French and English; Italian is a plus.
• Strong analytical mindset, proactive attitude and ability to manage multiple deadlines.

Required skills

• US FATCA
• OECD CRS
• Crypto Assets Reporting Framework (CARF)
• EU Directives DAC6, DAC8, FASTER
• Swiss Stamp Duty
• European Financial Transaction Taxes (FTT)
• Withholding tax rules and Qualified Intermediary procedures
• Special tax regimes 871(m) and 1446
• AML/KYC knowledge

What we offer

• Comprehensive training courses and mentoring programmes.
• On‑the‑job learning within a multinational, highly motivated team.
• Opportunities to exchange ideas across Deloitte’s global network.
• Support for personal and professional growth.