Posted 12 August, 2026
Corporate Tax Senior /Assistant Manager
Sheridan Maine
London, ENG, GB
Full Time
Job Description
Corporate Tax Senior / Assistant Manager | Full Time, Permanent | South West London“We contend that for a nation that tries to tax itself into prosperity is like a man standing in a bucket and trying to lift himself up by the handle.” - Winston Churchill Sheridan Maine is delighted to be working with a well-established Chartered Accountancy practice based in South West London, which is looking to recruit a Corporate Tax Senior or an Assistant Manager to join its growing tax team.This is an excellent opportunity for an ambitious tax professional looking to develop their career within a supportive practice environment, working with a varied portfolio of corporate clients and gaining exposure to both compliance and advisory work.The RoleWorking closely with the wider tax and accounts teams, you will take responsibility for a portfolio of corporate tax clients and play an important role in delivering a high-quality service.Your key responsibilities will include:\n
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- Managing a portfolio of corporate tax clients, ensuring all compliance requirements and deadlines are met. \n
- Preparing and reviewing corporation tax computations and returns for a range of companies. \n
- Providing clients with corporate tax advice and support, identifying opportunities for tax planning where appropriate. \n
- Assisting with more complex tax matters and responding to ad hoc client queries. \n
- Liaising directly with clients, building strong and trusted relationships and providing a proactive service. \n
- Working closely with the accounts team to ensure tax compliance work is completed accurately and efficiently. \n
- Reviewing work prepared by more junior members of the team, where appropriate. \n
- Supporting the development and mentoring of junior colleagues. \n
- Keeping up to date with changes in tax legislation and HMRC requirements. \n
- Contributing to the continued growth and development of the firm's corporate tax offering. \n
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- Previous experience in corporate tax, at Senior or Assistant Manager level. \n
- A relevant professional qualification such as ACA, ACCA or CTA, or be working towards qualification. \n
- Strong technical knowledge of UK corporation tax. \n
- Experience preparing and/or reviewing corporation tax computations and returns. \n
- Good client-facing and communication skills. \n
- The ability to manage your own workload and meet deadlines. \n
- Strong attention to detail and a commercial approach to client service. \n
- The confidence to work independently while also contributing effectively to a wider team. \n
- A desire to progress and develop within a growing practice environment. \n
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- Competitive salary dependent on experience \n
- Varied corporate tax portfolio \n
- Exposure to both compliance and advisory work \n
- Excellent opportunity for career development and progression \n
