Interim Tax Consultant

Location: Flexible / HybridContract: Interim (3-6 months, extension possible)

£600pd Outside

We are seeking an experienced Interim Tax Consultant/Project lead to lead a comprehensive transformation of our tax division during a period of structural change and regulatory complexity. This assignment requires a senior tax professional with deep technical expertise and strong operational capability.

You will play a pivotal role in redesigning tax processes, strengthening governance, and ensuring the organisation is fully equipped to meet new compliance and reporting standards.

• Lead a full review and overhaul of the group's tax division, including operating model, processes, controls, reporting structures, and governance.
• Drive Pillar Two readiness and implementation, including assessing group exposure, data requirements, transitional rules, safe harbours, and end-to-end compliance obligations.
• Build robust tax workflows and documentation frameworks that ensure accuracy, timeliness, and auditability.
• Identify and resolve structural and technical tax issues across corporate, international, indirect, and employment taxes.
• Strengthen collaboration between finance, legal, operations, and external advisory teams.
• Develop and implement improved tax risk-management processes and internal controls.
• Upskill internal teams and embed new ways of working to ensure long-term sustainability.
• Provide practical, actionable recommendations to senior leadership and the Board.

• Proven track record as an Interim Tax Professional, Tor Senior Tax Manager operating in complex, multinational, or highly regulated organisations.
• Expertise in OECD Pillar Two / global minimum tax, including modelling, compliance, and implementation. - this is a nice to have, non essential
• Strong experience leading tax-function change programmes or division overhauls.
• Exceptional stakeholder-management skills with the ability to influence at senior levels.
• Highly analytical with strong problem-solving capability and the capacity to operate at pace.

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