Tax Manager

STOIX | B Corp™; London Borough of Harrow; Hybrid; GBP 65,000 - 90,000; Full time

Job summary

Join STOIX | B Corp as an M&A Tax Manager, helping drive strategic tax decisions for a high-growth global organization. This pivotal role involves advising on complex M&A transactions and guiding strategic tax initiatives directly with senior leadership. Take this opportunity to make a significant impact in a dynamic environment while advancing your career in tax management.

Qualifications

• Post-qualified tax/accounting experience ideal for M&A.
• Experience in international tax and strategic restructuring valued.
• Ability to present complex information clearly.

Responsibilities

• Conduct M&A tax analyses and provide strategic insights.
• Lead projects to improve tax efficiencies and positioning.
• Manage compliance and stay updated on global tax changes.

Skills

International tax

Complexity translation

Project management

Collaborative mindset

Education

Post-qualified tax/accounting (ACA, CTA or equivalent)

Job description

2 days ago Be among the first 25 applicants

This range is provided by STOIX | B Corp. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.

Base pay range

Direct message the job poster from STOIX | B Corp

I Partner with Business Leaders to Deliver Top CFO & M&A Talent | Head of Research and Delivery | Equality Advocate

M&A Tax Manager

Locations: Northwest London

Working pattern: Hybrid (2 days in office)

Step out of the Big 4 and into a front-row seat at the deal table.

STOIX is partnering with a high-growth global organisation to appoint a Tax Manager focused on M&A and strategic restructuring. This is a prime opportunity for someone eager to move in-house and make a real impact, working directly with senior leadership on high-profile cross-border transactions.

You’ll play a pivotal role in deal execution, advising on structure, managing post-acquisition integrations, and guiding strategic tax decisions across the group. If you're craving complexity, autonomy, and the chance to shape the tax narrative in a fast-moving business, this is it.

What you’ll be doing

• Be the go-to for M&A tax: Partner with deal teams on acquisitions, disposals, and reorganisations—delivering tax insights that influence strategy.
• Own restructuring projects: From concept to implementation, drive initiatives that improve group efficiency and tax positioning.
• Run the year-end show: Lead on M&A-related deliverables and handle tax audit queries with confidence.
• Provide sharp advisory support: Tackle issues across intercompany transactions, withholding tax, transfer pricing, and more.
• Keep the group compliant: Stay ahead of global tax changes, working with advisors to ensure the group stays in step.
• Enable the business: Educate and support Finance teams globally—ensuring tax isn’t a blocker, but a trusted partner.

What you’ll bring

• Post-qualified tax/accounting experience (ACA, CTA or equivalent), ideally with a Big 4 or top-tier advisory background.
• A solid foundation in international tax—M&A and restructuring experience highly valued.
• The ability to translate complexity into clarity—you’ll be presenting to non-tax stakeholders regularly.
• A knack for juggling multiple workstreams and driving projects forward under your own steam.
• A collaborative mindset—this is a high-trust, low-ego environment where teamwork matters.

Why this role?

• High visibility: You’ll work directly with senior execs and influence commercial outcomes.
• Career growth: This business is scaling rapidly, and so can you.
• Real impact: This isn’t back-office tax. You’ll be shaping how deals happen and how the business evolves.

We’re passionate about creating an inclusive workplace for our clients that promotes and values diversity. Companies that are diverse in age, gender identity, race, sexual orientation, physical or mental ability, ethnicity, and perspective are proven to be better companies. More importantly, creating an environment where everyone, from any background, can do their best work is the right thing to do.

STOIX receives a high level of applications to advertised opportunities. As much as we strive to respond to each application individually and personally, we would advise if you have not received communication within 10 days that your application has been unsuccessful at this time.

Seniority level

• Seniority level

  Not Applicable

Employment type

• Employment type

  Full-time

Job function

• Job function

  Finance, Accounting/Auditing, and Consulting

• Industries

  Manufacturing

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