Corporate Tax Manager – In-House This is a rare opportunity to take full ownership of the UK corporate tax function within a fast-paced, acquisitive and sustainability-led business operating across multiple jurisdictions. Backed by strong leadership and a long track record of success, the group is entering its next phase of expansion and looking to improve on its back office function. This is a role with visibility, variety, and the autonomy to make a real impact. The Opportunity As Corporate Tax Manager, you will oversee all aspects of UK corporate tax compliance, reporting, and advisory. You will work directly with senior leadership, playing a key role in structuring projects, transfer pricing, HMRC engagement, and tax planning across the group’s UK operations. This is a broad, standalone position offering both technical challenge and commercial exposure. Key Responsibilities Lead all UK corporate tax compliance, including returns, QIPs, group reliefs, and SAO obligations Manage HMRC interactions, including enquiries, audits, and correspondence Oversee transfer pricing documentation and ensure alignment with OECD and UK requirements Support tax aspects of group transactions, restructurings, and refinancing Prepare quarterly and annual tax provisions, disclosures, and reporting under IFRS Review R&D tax credit claims and coordinate with external advisors on governance Candidate Profile You will be a qualified tax or accounting professional (ACA, ACCA, CTA or equivalent) with a strong UK corporate tax background, likely gained in a Big 4/top-tier firm and/or an in-house environment. You should be comfortable navigating both compliance detail and strategic planning, with excellent stakeholder management skills and a collaborative, commercially minded approach. What is on Offer Strategic ownership of UK tax within a supportive international group Exposure to M&A, refinancing, and structural projects Broad and evolving remit with plenty of headroom to grow Hybrid working and a flexible, people-first culture