International M&A Tax Manager

Are you ready to shape high-impact international M&A tax strategies that drive business value? IFF is a global leader in flavors, fragrances, food ingredients, and health & biosciences. We deliver sustainable innovations that elevate everyday products. This role sits within our Corporate Tax team, supporting strategic tax operations across our global footprint. The International Tax Manager (M&A) role is based on the East Coast, U.S., and offers a remote or hybrid work arrangement.

The role is based remotely, with East Coast candidates preferred due to time zone. Be part of a strategic, collaborative, and solution‑oriented team where together we can achieve greatness and make a real impact. Your potential is our inspiration.

• Assist in developing, modeling, and implementing efficient tax structures related to the company’s ongoing deal activity. This includes complex tax projects such as cross-border mergers, acquisitions, divestitures, reorganizations, and legal entity rationalization.
• Evaluate and quantify tax impacts under multiple transaction scenarios, including basis step‑ups, attribute usage, and structural implications.
• Support comprehensive tax due diligence by collecting and analyzing target-company financial, tax, and operational data to identify exposures and opportunities.
• Support M&A‑related tax compliance and reporting requirements throughout the deal lifecycle.
• Prepare documentation, memoranda, reports, and presentations for complex M&A tax matters.
• Collaborate closely with Corporate Development, Legal, Finance, and external advisors to ensure aligned, effective project execution.
• Assist with post‑acquisition or post‑divestiture tax integration activities to support proper reporting and compliance.

• Bachelor’s degree in Accounting, Finance, or a related field.
• Minimum of five years of experience in US international tax experience from a public accounting firm, law firm, or large multinational corporation. Public accounting experience is preferred. Experience managing the implementation of cross-border tax projects; working with cross‑functional stakeholders (legal, accounting, treasury, etc.). This experience in the context of M&A is a plus. Extensive knowledge of US international tax principles and calculations (Subpart F, GILTI, BEAT, and Section 163(j)) is required.
• Strong understanding of U.S. federal and state tax rules related to mergers, acquisitions, and divestitures.
• Advanced proficiency in MS Excel for financial modeling and scenario analysis.
• Experience using ERP systems or accounting tools such as SAP or Oracle.
• Strong project management and organizational skills, with the ability to manage multiple priorities.
• Excellent written and verbal communication skills, with the ability to simplify complex tax topics.
• Ability to work independently and collaboratively in a fast‑paced, deadline‑driven environment.

• Experience working in a corporate tax department or public accounting firm supporting cross‑border M&A transactions.
• Experience with international tax planning or cross‑border integration activities.
• Familiarity with legal entity rationalization or internal restructuring initiatives.

• Competitive compensation with comprehensive benefits.
• Opportunities for professional growth in a global, innovation‑driven organization.
• A flexible remote work environment with East Coast collaboration.
• A culture built on integrity, curiosity, and collaboration.
• The chance to work on impactful, high‑visibility transactions in a dynamic corporate landscape.
• Supportive leadership committed to mentorship and career development.

We are a global leader in taste, scent, and nutrition, offering our…