This is an opportunity to join a team of tax experts supporting clients with their Pillar Two Compliance requirements following the first set of deadlines in June 2026. This Big 4 firm is looking to hire interim support to assist with the initial volume of work whilst they look to grow and establish their specialist team. Clients range from multinationals to smaller mid-tier clients across a wide range of industry sectors, providing you with opportunities to broaden your technical knowledge.

We are especially keen to speak with candidates with practical experience of working on the Pillar Two legislation either in-house or within another Big 4 firm.

You will work alongside other tax specialists managing a range of activities for the clients in your portfolio including:

• Delivery of Pillar Two compliance services, including leading engagements, collection of data, data analysis, review of Pillar Two compliance calculations, and submission of returns
• Review the organisation, analysis, and formatting of raw data into standardised templates for tax compliance purposes.
• Explore opportunities to improve processes and use technology / automation to assist clients with managing their Pillar Two compliance requirement

You will need to have a strong background in UK corporation tax / tax accounting with technical knowledge of the global Pillar Two rules and filing requirements. Ideally you will have also had experience of preparing/reviewing transitional safe harbour and full rules calculations. You will need to demonstrate initiative, client facing skills and a continuous improvement mindset.

You will be available to start at relatively short notice on a contract basis, for a minimum 6 month term (with scope to extend and even go permanent if both parties desire).