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Posted 12 August, 2026

Corporate Internation Tax Manager

Insite Public Practice Recruitment Limited
London, ENG, GB Full Time

Job Description

Corporate International Tax Manager | London | £75,000-£85,000\n

International tax. Cross-border M&A. Global clients. Real career progression.

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If you're a qualified tax professional looking for a role that offers genuine international exposure and the opportunity to work on more complex, commercially focused tax matters, this could be an opportunity worth exploring.

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We're working with a leading UK accountancy and business advisory firm with a strong reputation across the UK and internationally.

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Their Corporate International Tax team is growing, and they're looking for an experienced Tax Manager to join a high-performing team working with clients ranging from entrepreneurial start-ups and scale-ups through to major multinational and FTSE-listed businesses.

Why this role?\n

This isn't simply another compliance-focused Tax Manager position.

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You'll work across a broad range of international tax and advisory projects, with exposure to:

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  • Cross-border M&A transactions
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  • International tax planning
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  • Transfer Pricing
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  • UK/US tax consulting
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  • Corporate tax advisory
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  • International restructurings
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  • Entrepreneurial and private businesses
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  • Large multinational and listed groups
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You'll work closely with senior stakeholders, Directors and Partners while developing trusted relationships with clients and building your own commercial profile.

What you'll be doing\n

You'll take ownership of a portfolio of clients, providing a combination of tax compliance and advisory services while identifying opportunities to add further value.

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Your responsibilities will include:

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  • Managing and developing a portfolio of corporate and international tax clients.
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  • Building strong relationships with senior client stakeholders.
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  • Delivering tax compliance and advisory projects.
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  • Working alongside Directors and Partners on complex tax matters.
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  • Supporting cross-border M&A and international tax planning projects.
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  • Reviewing work completed by more junior team members.
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  • Coaching, mentoring and developing junior colleagues.
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  • Managing project delivery, budgets, billing and risk.
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  • Identifying opportunities for additional work and supporting business development.
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  • Working collaboratively with other specialist teams across the firm and internationally.
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  • Contributing to the wider development of the tax team.
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What we're looking for\n

We're keen to speak with qualified tax professionals who want to develop their international tax career.

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Ideally, you'll have:

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  • ACA, CTA or equivalent qualification.
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  • Strong post-qualified experience within an accountancy or professional services environment.
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  • Experience in corporate tax and/or international tax.
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  • A genuine interest in international tax and cross-border advisory.
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  • Experience managing client relationships and dealing with senior stakeholders.
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  • Experience supervising, coaching or mentoring junior colleagues.
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  • Strong technical, commercial and communication skills.
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  • The confidence to work independently while collaborating with wider teams.
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You don't need to have experience across every area listed above.

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If you have a strong corporate tax background and are interested in developing your international tax, M&A or transfer pricing exposure, we'd still like to hear from you.

What makes this opportunity different?\n

More international exposure. More complex work. More opportunity to build your career.

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You'll be joining a growing team working across multiple industries and client types, giving you the opportunity to develop a genuinely broad international tax skillset.

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You'll have access to experienced senior professionals, international colleagues and a varied client portfolio - while being given the autonomy to take ownership of your work and relationships.

What's on offer?\n

£75,000 - £85,000 basic salary

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Plus a strong benefits package, agile working and structured opportunities for professional and career development.

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Most importantly, you'll be joining a team where there is genuine scope to broaden your technical expertise and progress your career.

Interested?\n

If you're currently a Tax Manager, Assistant Manager ready for the next step, or an experienced Senior looking to move into international tax, I'd be happy to have a confidential conversation.

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You don't need to be actively looking.

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If international tax, cross-border M&A and working with a genuinely diverse client base sounds like the direction you want your career to take, this could be worth exploring.