M&A Tax Senior Manager

Application Notice

We encourage you to apply thoughtfully by selecting one position that best matches your qualifications and interests. You may submit up to two active applications at a time. Please consider your location choice carefully—we recommend applying where you envision building your future.

The Firm

Unlock the Boundless Horizons of Tax, Valuation, and Business Expertise with Andersen
At Andersen, we don't just offer a career; we provide a thrilling expedition into the world of Tax, Valuation, and Business Advisory. We stand as a trailblazing force with the most extensive global presence among professional services organizations. You'll embark on a journey that transcends the ordinary, working with extraordinary clients spanning every industry, regardless of their size, because at Andersen, we are free from independence-related constraints that may hinder other firms.

But that's not all; we're more than just a company; we're a community that thrives on diversity, inclusivity, and collaboration. Our focus is on your development helping you flourish as leaders, colleagues and trusted advisors. We equip you with world-class education, immersive experiences, and invaluable mentorship to support your rise to the top.

We believe in your potential and invest in it to build a legacy that extends beyond your wildest dreams. Bring your ambition, your entrepreneurial spirit, and your burning desire to be the best. Your future mirrors the limitless possibilities of our future. Join us at Andersen, and together, let's write the story of your success

The Role

This role is ideal for a professional who excels at interpreting complex statutory and regulatory tax language and translating it into practical, technology-enabled compliance processes. The successful candidate will play a critical role in bridging federal and state tax codes with actionable workpapers, tools, and internal workflows—supporting our commitment to delivering best-in-class service to clients across industries.

Senior Managers Can Expect To

• Engage with broader income tax teams and rotate across functions to support development and firm-wide flexibility.
• Strong experience with corporate taxation, including IRC Section 382 limitations, Earnings & Profits (E&P) analysis, and Stock Basis calculations.
• Interpret and translate federal and state statutory and contractual language into practical compliance procedures and documentation.
• Review of tax consulting workpapers, including quantitative tax modeling and analysis
• Design and implement scalable workpaper templates and workflows that produce audit-ready reports.
• Analyze, scrutinize, and build reports from large Excel data sets
• Collaborate with tax technology teams to identify and drive opportunities for automation and process improvement.
• Assist in compliance and planning for federal and state tax purposes, ensuring clients maintain eligibility and compliance.
• Contribute to cross-functional consulting engagements where compliance strategy intersects with advisory services.
• Stay current on federal and state legislation affecting tax incentives and compliance processes.
• Support client deliverables through data analysis, technical documentation, and project management.

The Requirements

• Minimum 6 years of experience in tax compliance which involves large excel data sets.
• Advanced credential allowing for client representation before the Internal Revenue Service required (i.e. CPA or JD).
• Prior experience in a public accounting or consulting environment.
• Strong knowledge of income tax principles and statutory interpretation.
• Ability to translate complex tax law into clear, compliant workpapers and processes.
• Strong analytical, writing, verbal and interpersonal skills.
• Experience working with federal and state tax credits and incentives is a plus.
• PMP certification or demonstrated project management experience is a plus.

Compensation And Benefits
Our firm offers a competitive base salary and comprehensive benefits package designed to support the well-being, growth, and long-term success of our people. We are committed to recognizing individual contributions and providing resources that enable our employees to thrive both personally and professionally.

Salary Range
: For individuals hired to work in Seattle, the expected salary range for this role is $134,500 to $218,900. Actual compensation will be determined based on the candidate's qualifications, experience, and skill set.

Benefits
: Employees (and their families) are eligible for medical, dental, vision, and basic life insurance coverage. Employees may enroll in the firm's 401(k) plan upon hire. We offer 160 hours of paid time off annually, along with twelve paid holidays each calendar year. For a full listing of benefit offerings, please visit

Applicants must be currently authorized to work in the United States on a full-time basis upon hire. Andersen will not consider candidates for this position who require sponsorship for employment visa status now or in the future (e.g., H-1B status).
Andersen Tax is an equal opportunity employer committed to fostering an inclusive workplace. We evaluate all applicants and employees without regard to race, color, religion, national origin, ancestry, sex (including pregnancy, childbirth, and related medical conditions), sexual orientation, gender identity or expression, age, disability, genetic information, marital status, military or veteran status, or any other characteristic protected under applicable federal, state, or local law. All qualified applicants, including those with criminal histories, will be considered in a manner consistent with applicable law. We provide reasonable accommodations to qualified individuals with disabilities as required by law.
ANDERSEN TAX LLC NOTICE FOR JOB APPLICANTS