🌿 Back to all jobs

🥝 Corporate Tax Senior/Supervisor

Sumer | London, United Kingdom | Posted June 21, 2026

Job Description

Description

At Simmons Gainsford, part of the Sumer Group, we’re continuing to grow our tax team in London and are looking to bring in a Corporate Tax Senior / Supervisor. This is a great opportunity to work closely with a varied portfolio of owner-managed businesses, supporting them across both compliance and advisory as they develop and scale.


In this role, you’ll play a key part in delivering high-quality corporate tax services, building strong client relationships and becoming a trusted adviser to entrepreneurial businesses. There’s a strong mix of hands-on compliance work alongside exposure to a broad range of advisory projects, giving you the opportunity to further develop both your technical expertise and commercial understanding.

Key Responsibilities


  • Manage and oversee a portfolio of corporate tax clients, ranging from OMBs to large corporates and group structures with international presence.

  • Prepare and re...

Apply for This Position

Submit Application