Simmons Gainsford, part of the Sumer Group
Corporate Tax Senior/Supervisor
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Department: Corporate Tax
Location: London Cavendish Square
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 review corporate tax returns using Alphatax.
- Liaise directly with clients to gather information and provide practical, timely advice.
- Deal with HMRC correspondence and enquiries on behalf of your clients.
- Support on a range of advisory projects, including corporate structuring, group reorganisations, and tax planning.
- Assist with tax aspects of wider business transactions where required.
- Monitor WIP and support timely billing processes.
- Identify opportunities to add value to clients and contribute to business development.
- Attend and contribute to client meetings.
- Undertake technical research across a range of corporate tax matters.
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Skills, Knowledge & Expertise
- ATT / ACA / ACCA qualified or CTA part-qualified / qualified.
- Strong experience in UK corporate tax within a practice environment.
- Experience in managing or supporting a portfolio of clients.
- Good working knowledge of the corporate tax compliance cycle.
- Ability to build strong client relationships across all corporate clients with a strong understanding of commercial drivers.
- Strong communication skills, both written and verbal.
- Well organised, with the ability to manage multiple deadlines.
- Comfortable using tax software and tax research tools.
- Ability to work collaboratively within a team environment.
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