In-House Tax Advisor

Are you a tax professional looking for variety, commercial challenge, and real ownership of your work? This is a rare opportunity to join one of the UK’s most diverse and entrepreneurial Family Offices, managing £20bn+ in assets across sectors like property, healthcare, shipping, mining, airports, and even horse racing.

You’ll be working directly with the Head of Tax, supporting both compliance and advisory. This isn’t a role that’s 90% compliance your time will be split between managing tax returns and advising on M&A, restructurings, group reorganisations, withholding tax, and international tax planning.

You’ll gain real exposure to high-value, multi-jurisdictional projects and work alongside the investment and deal teams on deals worth billions. The in-house team is small but dynamic, structured to give you visibility, variety, and ownership across 300–400 entities globally.

Key Responsibilities

• Own UK corporate tax compliance and prepare tax disclosures in local financial statements
• Review capital spend to claim capital allowances and manage cash tax payments with finance teams
• Support VAT issues on an ad hoc basis
• Conduct group tax reviews and help implement ongoing planning and structuring strategies
• Lead ad hoc tax accounting projects and ensure tax aspects are accurately captured
• Maintain and improve tax governance procedures, including SAO, FATCA, CRS, and CCO reporting
• Write and maintain procedure documents aligned with the Group tax strategy
• Get involved in acquisitions, disposals, financing strategies, and due diligence projects
• Develop strong working relationships with internal stakeholders, advisors, and tax authorities

Who We’re Looking For

• 6+ years minimum PQE, ACA or CTA qualified
• Strong corporate tax experience; Alphatax experience is essential
• Exposure to real estate businesses and cross-border structuring is highly desirable
• Knowledge of indirect tax is a plus but not required
• Proven ability to own engagements end-to-end and maintain client relationships
• Enthusiastic about advisory work and working closely with senior stakeholders

Why This Role Is Special

• Work directly alongside the investment team, seeing how £20bn+ of assets are managed
• Split your time between compliance and genuine advisory work not just filling in returns
• Involvement in M&A, restructurings, international tax, and internal projects
• Small, close-knit team with real visibility and autonomy
• Exposure to complex, multi-jurisdictional transactions across high-value clients
• A commercially diverse portfolio ranging from pubs, superyachts, and hotels to airports and horse racing

If you’re currently in practice and have been curious about the in-house route, this role offers variety, challenge, and the chance to make a tangible impact while expanding your advisory experience in a dynamic Family Office environment.

Please click apply to make an application or email me directly via melaina.birdi@onehiring.com