At a Glance
- Tasks: Lead North America's tax compliance and drive strategic business initiatives.
- Company: Join ERM, a purpose-driven global organisation shaping the future of tax leadership.
- Benefits: Competitive salary, inclusive workplace, and opportunities for professional growth.
- Other info: Mentor emerging talent and collaborate with global leaders on transformative projects.
- Why this job: Influence strategy and drive innovation in a dynamic, technology-enabled tax function.
- Qualifications: 8+ years of tax experience with strong US corporate tax expertise required.
The predicted salary is between 81000 - 99000 £ per year.
Location: London, UK
Shape the Future of Tax Leadership in a Global Organization
Are you a senior tax professional looking to move beyond compliance into a highly visible, strategic leadership role? This is an opportunity to become the primary tax lead for North America while working from London as part of a globally connected tax function. You'll influence critical business decisions, support transformation initiatives, mentor team members, and partner directly with global tax leadership to drive innovation, governance, and operational excellence across a complex multinational business.
If you're excited by the prospect of combining technical tax expertise with business partnering, technology transformation, and leadership development, this role offers a unique pathway toward broader global tax leadership.
Why This Role Matters
Tax is a strategic enabler of business growth, transformation, and risk management. As Senior Tax Manager – North America, you will serve as the key tax advisor for US and Canadian operations, ensuring compliance, strengthening governance, supporting commercial decision-making, and helping shape the future of tax processes through automation and responsible AI adoption.
This role offers direct exposure to senior global leadership, including mentoring from the Global Head of Tax, while contributing to major initiatives such as ERP transformation, legal entity simplification, and tax technology modernization.
What Your Impact Is
- Lead North America's corporate tax compliance, tax accounting, and indirect tax activities.
- Serve as a trusted advisor to Finance, Legal, Commercial, and operational stakeholders.
- Drive tax governance, process improvement, and risk management across the region.
- Support strategic business initiatives, including acquisitions, restructurings, and ERP transformation programs.
- Develop and mentor an Indirect Tax Analyst while building a high-performing tax function.
- Advance automation, digital tools, and AI-enabled solutions that improve efficiency, controls, and reporting.
- Help position tax as a proactive business partner that supports sustainable growth and operational excellence.
What You'll Bring
- Bachelor's degree in Accounting, Finance, Taxation, or a related discipline.
- 8+ years of progressive tax experience with significant US federal and state corporate tax expertise.
- Strong knowledge of US corporate income tax compliance and tax accounting, including ASC 740.
- Working knowledge of IFRS tax reporting.
- Experience with US sales and use tax and broader state and local tax matters, including property taxes, gross receipts taxes, transaction taxes, and business licenses.
- Proven experience reviewing work, managing priorities, and developing team members.
- Experience managing external advisors and engaging with tax authorities.
- Strong analytical, organizational, project management, and communication skills.
- Excellent judgment, attention to detail, and the ability to manage multiple priorities in a fast-paced environment.
Preferred
- CPA, MST, or equivalent professional qualification.
- Experience with Canadian corporate tax and/or indirect tax matters.
- Background within a multinational or professional services environment.
- Exposure to mergers and acquisitions, restructuring, transfer pricing, cross-border tax matters, and contract review.
- Experience supporting ERP implementation, finance transformation, or process redesign initiatives.
- Familiarity with Microsoft Dynamics 365, SAP, Oracle, or other major ERP platforms.
- Advanced Excel and experience leveraging tax technology, data analytics, workflow, or reporting tools.
- Interest in emerging technologies, automation, and responsible AI applications within tax functions.
Key Responsibilities
- Corporate Tax Compliance & Tax Accounting
- Lead US federal, state, and local corporate tax compliance activities and oversee Canadian tax compliance processes.
- Prepare and review North American tax provisions under ASC 740 and IFRS.
- Manage quarterly tax account reviews, reconciliations, estimates, deferred tax balances, and return-to-provision adjustments.
- Develop annual tax budgets and cash tax forecasts.
- Oversee statutory tax reporting requirements, including information filings where applicable.
- Manage tax authority inquiries, examinations, notices, and payment matters.
- Indirect Tax Leadership & Team Management
- Oversee governance and compliance for sales and use tax, property tax, gross receipts tax, business licensing, and related indirect tax obligations.
- Lead, mentor, and develop the Indirect Tax Analyst.
- Review filings, reconciliations, audit support, journal entries, and tax reporting workpapers.
- Provide technical direction on taxability determinations, filing positions, and audit strategies.
- Manage responses to indirect tax audits and regulatory inquiries.
- Support Canadian GST/HST and other indirect tax matters in collaboration with external advisors.
- Business Partnering & Advisory
- Review contracts, master service agreements, statements of work, and commercial arrangements to identify tax implications and risks.
- Advise stakeholders on tax-efficient structures, risk mitigation, pricing considerations, and compliance requirements.
- Assess cross-border tax exposures, including withholding tax, permanent establishment, payroll, and treaty considerations.
- Build strong partnerships with Finance, Legal, Commercial, and operational teams.
- Strategic Projects & Transformation
- Support acquisitions, integrations, disposals, and corporate restructurings.
- Contribute tax expertise to legal entity rationalization initiatives.
- Partner with Global Tax and Finance Transformation teams on ERP replacement and process redesign projects.
- Define tax requirements, support testing activities, and ensure tax considerations are embedded in future-state systems and controls.
- Help drive tax technology modernization and automation initiatives.
- Global Collaboration & Stakeholder Management
- Manage relationships with external tax advisors and service providers.
- Collaborate closely with the Global Tax team on transfer pricing, governance, technical matters, and transformation initiatives.
- Act as the primary escalation point for North American tax issues.
- Communicate complex tax matters clearly and effectively to both tax and non-tax stakeholders.
- Governance, Technology & Continuous Improvement
- Strengthen tax controls, governance frameworks, and documentation standards.
- Develop policies, procedures, filing calendars, and process guidance.
- Standardize and automate recurring tax processes.
- Monitor legislative and regulatory developments across the US and Canada.
- Identify opportunities to improve efficiency through technology, analytics, automation, and AI-enabled solutions.
Why Join ERM?
At ERM, you'll join a purpose-driven global organization where tax plays a critical role in enabling business success. You'll gain exposure to international leadership, contribute to large-scale transformation programs, mentor emerging talent, and help shape the future of a modern, technology-enabled tax function.
This is more than a tax compliance role. It's an opportunity to influence strategy, drive innovation, and accelerate your journey towards senior tax leadership. ERM is committed to creating an inclusive workplace where everyone feels valued, respected, and empowered to thrive; it’s an essential part of what makes ERM a great place to build a career and helps us create better solutions for our clients.
We welcome talent from all backgrounds and provide equal opportunities for every candidate. If you have a disability, are neurodivergent, or need accommodations during the selection process, we’re here to support you. Our commitment doesn’t stop at hiring. Once you join us, we’ll ensure you have the tools, support, and adjustments needed to succeed and feel a true sense of belonging.
Learn more about our Diversity, Inclusion & Belonging (DIB) efforts by visiting our website or exploring our 2025 Sustainability Report.
Location: London, United Kingdom
Type: Full time
Senior Tax Manager (North America) in London employer: ERM Group
ERM is an exceptional employer, offering a dynamic work culture that prioritises inclusivity and employee growth. With a focus on the renewables sector, employees benefit from strategic leadership opportunities, innovative projects, and a commitment to professional development in vibrant locations such as London, Manchester, Edinburgh, and Cardiff. Join us to make a meaningful impact while enjoying a supportive environment that values diversity and empowers you to thrive.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Tax Manager (North America) in London
✨Join Tax Networks
Get involved in tax-focused networks or associations, like the Chartered Institute of Taxation. These communities often host events and workshops which can help you make connections with industry professionals, plus they might even have job boards exclusive to members.
✨Attend Industry Events
Keep an eye out for tax-related conferences and seminars. Events like these are not only great for learning but also for meeting potential employers face-to-face. Use these opportunities to ask questions and express your interest; it’s all about putting a face to the name!
✨Leverage Social Media
Follow leading tax advisory firms, such as ERM Group, on social media. Engage with their posts – comment, share insights, or even ask questions. This can help you get noticed and show your enthusiasm for the industry before you even apply!
✨Showcase Your Knowledge
Consider writing articles or blogs on tax trends and issues. Sharing your expertise on platforms like LinkedIn can boost your visibility and establish you as someone who is serious about a career in tax advisory. Plus, it gives you something to discuss when you land that interview!
We think you need these skills to ace Senior Tax Manager (North America) in London
Some tips for your application 🫡
Show Off Your Tax Knowledge:Make sure your CV highlights any relevant tax qualifications, certifications, or coursework you've completed. We want to see that you understand tax laws, regulations, and compliance issues—so detail your academic background or any practical experience in tax advisory to catch ERM Group's eye!
Quantify Your Achievements:In the tax consultancy field, showing measurable outcomes from your previous work can set you apart. Use your CV to include specific examples of how your advice helped clients save money or avoid penalties. Numbers speak volumes in our industry and can really highlight your impact.
Tailor Your Cover Letter:Your cover letter is your chance to express why you're passionate about tax consultancy and why you're excited about working at ERM Group. Share any personal experiences or insights that fuel your interest in the tax advisory field—let your enthusiasm shine through!
Keep It Professional but Approachable:While your written application should maintain a professional tone, don’t be afraid to let a bit of your personality show. Tax advisory is about building relationships, so if you can convey your approachable nature in your writing, that's a bonus when applying for this full-time role at ERM Group!
How to prepare for a job interview at ERM Group
✨Know Your Tax Fundamentals
Brush up on the core principles of tax law, especially recent updates that might affect clients. During the interview, we could face scenario-based questions where we'll need to apply these principles to solve problems, so get comfy with hypothetical situations!
✨Show Your Analytical Skills
Tax advisory isn't just about knowing the rules; it’s about interpreting them. Make sure to prepare examples from your previous studies or experiences where you successfully analysed complex data. We want to demonstrate how we can bring those analytical skills to the table for ERM Group.
✨Understand the Consulting Aspect
Since this is a full-time role, the interview might involve discussing how we communicate tax strategies to clients. Think about times we've interacted with clients or presented technical information in a digestible way. This shows we’re not just tax boffins but can also connect with people!
✨Your Long-Term Vision
As we're aiming for a full-time position, it's important to convey our enthusiasm and long-term interest in tax advisory. Be prepared to chat about why we’re passionate about this field and how we see ourselves growing within ERM Group. It helps to show our commitment!
