International Tax Senior Manager
WithumSmith+Brown • Boca Raton, US • Full Time
Posted on Tue, Oct 6, 2026
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Job Description:
Withum’s Tax Services Group is made up of a brilliant team of tax specialists that work to ensure tax reporting obligations are met in an accurate and timely manner and minimize or defer the payment of taxes. Their comprehensive understanding of international, US federal, state, and local regulations, counting our affiliation with HLB international, allows them to help develop economical tax strategies anywhere. Their services include Business, Individual, State & Local tax, R&D Tax Credit, as well as International and Private Client services
This International Senior Manager role will be based out of our Houston, TX, Red Bank, NJ, Whippany, NJ, East Brunswick, NJ, Princeton, NJ, Saddle Brook, NJ, Orlando, FL, Boca Raton, FL, Los Angeles, CA, Tyson's Corner, VA, New York City, NY, or Buffalo, NY office location. You'll work alongside an integrated team of seasoned, well-known CPAs and industry leaders. In this position, you have an opportunity to build a strong team and be provided with a path to Partnership.
Withum’s brand is a reflection of our people, our culture and our strength. We have become synonymous with teamwork and client service excellence. The cornerstone of our success can truly be accredited to the dedicated professionals who work here every day, whose mission is to help our clients grow and thrive - to be in a position of strength. But our commitment goes beyond our clients as we continue to live the Withum Way, promoting personal and professional growth for all team members, clients, and surrounding communities.
How you'll spend your time:
- Reviewing complex C corp., S corp. and partnership income tax returns
- Strategic planning for clients including advising on federal and state compliance issues
- Managing multiple engagements concurrently with various teams to efficiently meet client deadlines
- Identifying tax planning opportunities
- Conducting constructive discussions with team members on their evaluations and providing counsel accordingly
- Serving in professional development programs as an instructor or discussion leader
- Seeking and developing new clients/business
The kinds of people we want to talk to have many of the following:
- Bachelor's degree in accounting and CPA license or Masters of Science in Taxation
- 8+ years of prior experience working in the tax department of a public accounting, with experience leading multiple engagements and supervising staff
- Excellent analytical and technical tax skills
- Exceptional client service and communication skills with a demonstrated ability to develop and maintain outstanding client relationships
- Ability to manage multiple engagements and competing projects in a rapidly growing, fast-paced, interactive, results-based team environment
- Strong leadership, training, and mentoring skills, coupled with excellent verbal, written, and presentation skills to represent the Firm well to client’s management
- Excellent analytical, organizational, project management skills, and strong attention to detail
- Ability to travel as needed
The compensation for this position ranges from $150,000-$200,00. In addition to the base compensation, Withum offers a competitive benefits package and bonus program (for eligible roles) based on individual and firm performance. Final offer amounts are based on multiple factors such as the specific role, hiring location, as well as the individual’s skills, experience and qualifications. For additional information on our benefits, visit our website at https://www.withum.com/careers/.
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WithumSmith+Brown, PC is an equal opportunity employer and does not discriminate against otherwise qualified applicants on the basis of race, color, creed, religion, ancestry, age, sex, (including pregnancy), genetic information, marital status, domestic partnership status, familial status, affectional or sexual orientation, gender identity, citizenship status, national origin, disability or handicap, veteran status, weight, height, or any other classification protected by federal, state, or local law.
AuditFriendly salary estimate
The employer did not post a salary for this role. Based on AuditFriendly's salary intelligence model (comparable live postings, role, seniority, and location), we estimate base pay of $180,000–$206,000 per year (median ~$181,000). This is an AuditFriendly estimate, not an employer-provided figure.
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What the data says about this job
- Advertised pay for Tax Senior Manager: a median of $177,000 across 1,137 priced postings. Explore the market
Measured from employers' own postings and public filings. How we measure