International Tax Manager
Grassi · New York City · 2026-09-24
About this role
About Grassi
After more than 40 years of business growth and industry change, Grassi has redefined what it means to be an advisor and accountant to today’s businesses and individuals. Nationally ranked as one of the largest and fastest-growing accounting firms in the nation, Grassi is a leading provider of advisory, tax, and accounting services across key sectors including construction, architecture and engineering, not-for-profit, healthcare, manufacturing and distribution, financial services, real estate, and more. Several publications have ranked us among the top accounting firms to work for, highlighting our strength in work-life balance, culture, and wellness categories.
With over 550 employees and eleven offices spanning the New York Metropolitan Area, Long Island, the Northeast, Florida, New England, Denver and an international presence in Italy, we are strategically positioned to serve clients locally and globally. In 2023, Grassi became an employee-owned company by implementing an ESOP, establishing our independence and empowering our people to drive the firm’s future success. The ESOP ensures that equity partners and all Grassi U.S. employees have the exclusive opportunity to own the firm’s stock, making them integral to the company’s future.
Job Summary
We are currently seeking an International Tax Manager to join our team in our New York City office location. This role offers an exciting opportunity to be part of a dynamic and growing firm.
Responsibilities include, but are not limited to:
• Leading and managing complex U.S. international tax compliance engagements for corporations, partnerships, trusts, and high-net-worth individuals.
• Reviewing and overseeing the preparation of international information returns, including Forms 5471, 5472, 8858, 8865, 8938, 8992, 8993, 1118, 926, 8621, FinCEN Form 114 (FBAR), and related filings.
• Advising clients on cross-border tax planning strategies involving Controlled Foreign Corporations (CFCs), Subpart F, NCTI, foreign tax credits, transfer pricing, treaty positions, and foreign reporting requirements.
• Analyzing the U.S. tax consequences of inbound and outbound investments, international restructurings, mergers and acquisitions, entity classifications, and global expansion initiatives.
• Serving as the firm's internal international tax technical resource, providing guidance to partners, managers, and staff on clients with international tax considerations.
• Supporting engagement teams across all service lines by identifying international tax risks, reporting obligations, and planning opportunities affecting their clients.
• Collaborating with State and Local Tax, Trust and Estate, Transaction Advisory, Audit, and Client Accounting Services teams on multidisciplinary client engagements.
• Coordinating with foreign tax advisors, legal counsel, and other external professionals to develop and implement global tax solutions.
• Researching and interpreting U.S. tax laws, Treasury Regulations, tax treaties, IRS guidance, and foreign tax developments affecting clients.
• Mentoring, training, and developing tax professionals while providing technical leadership and quality review of engagement work products.
• Managing engagement budgets, staffing, project timelines, and overall client service delivery.
• Participating in business development activities, including proposals, presentations, networking, and identifying opportunities to expand international tax services.
• Developing internal training programs, technical alerts, and thought leadership materials to enhance firm-wide international tax knowledge and capabilities.
• Seeking opportunities to contribute to training, recruiting, and retention efforts, supporting firm-wide and departmental goals
• Preparing clear, concise, and professional client deliverables
• Maintaining strong client relationships and communicate effectively with internal and external stakeholders
• Ensuring compliance with applicable professional standards and firm policies
• Meeting project deadlines and manage time efficiently across multiple engagements
Qualifications
• Bachelor’s degree in Accounting
• Minimum of 4-6 years of relevant experience
• CPA license
• Excellent interpersonal, organizational, initiative, and leadership skills
• Strong written and verbal communication skills
• Proficiency with Microsoft Office Suite, CCH Axcess, and CaseWare
• Ability to manage multiple priorities in a deadline-driven environment
• Maintains a high level of professionalism and consistently demonstrates respect for others
Why Grassi?
Our firm is consistently ranked by Vault.com and the Best Places to Work group for our commitment to compensation, paid time off, work-life balance, culture and more. Some of the ways we accomplish this include:
Flexibility: Our work-life balance initiatives include generous paid time off, flexible “Dress for Your Day” dress code, telecommuting options, flex-time policies, and summer hours, enhanced by our Floating Summer Friday’s program, which allows team members three extra Fridays off during the summer months in addition to their PTO.
Company Culture: Here at Grassi we are dedicated to creating an environment for our team members that is positive, productive, and aligns with our company’s high standards of inclusivity, diversity, and equity. We work closely with our DEI Council and Grassi Women’s Council to organize events throughout the year to bring the firm together for open dialogue and awareness of global diversity issues. Through our charitable initiative, Grassi Gives Back, we proudly support organizations such as Ronald McDonald House, Toys for Tots, Autism Speaks, Long Island Cares, and many of our nonprofit clients.
Benefits Package: Competitive base compensation with eligibility for a raise and bonus each June or December based on performance metrics and level. Medical, Dental, and Vision Insurance, employer contribution to life…
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