R&D Tax Assistant Manager
CV-LibraryLondonpermanentPosted: 1 May 2026
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Our client is an award-winning firm of chartered accountants and tax advisors, with over 45 partners and more than 600 staff. They provide advice and services to entrepreneurs, fast-growing and owner-managed businesses, large and listed groups, and not-for-profit organisations across the UK and internationally. Their culture is built around support, development, and progression, helping both employees and clients grow together.
They are looking to recruit a Research & Development Tax Assistant Manager to join their Business Tax team. This role sits within a growing corporation tax specialist team, providing proactive corporation tax services to a broad client base across multiple sectors, with a particular focus on software clients. The successful candidate will be client-facing, team-oriented, and capable of meeting deadlines.
Main Duties and Responsibilities
* Managing the delivery of a portfolio of R&D claims for businesses ranging from small companies to large and complex organisations.
* Overseeing the full R&D claim process, including technical report writing and financial assessments.
* Carrying out detailed tax analysis of risks relating to R&D claims based on sector knowledge.
* Reviewing tax computations and R&D implications.
* Analysing client data and developing suitable methodologies for preparing R&D claims.
* Supporting the development of best practice within the R&D team.
* Identifying tax-efficient opportunities for clients and liaising with senior stakeholders on implementation.
* Managing billing and work in progress.
* Line managing junior staff, supporting development, training, and appraisals.
* Assisting with business development activities, including networking events and sector group involvement.
Person Specification
* Ability to deliver work to a high standard with a strong focus on client service.
* Strong client-facing skills with the ability to work independently and as part of a team.
* Ability to influence and negotiate effectively.
* Excellent communication skills, able to engage with stakeholders at all levels internally and externally.
* Creative mindset with the ability to identify tax opportunities and potential risks.
Work-Based Competencies
* Previous experience managing a client portfolio.
* Ideally a software technical background.
* ATT / CTA qualified preferred, but not essential.
* Good Microsoft Office skills, including Outlook, Excel, and Word
Our client is an award-winning firm of chartered accountants and tax advisors, with over 45 partners and more than 600 staff. They provide advice and services to entrepreneurs, fast-growing and owner-managed businesses, large and listed groups, and not-for-profit organisations across the UK and internationally. Their culture is built around support, development, and progression, helping both employees and clients grow together.
They are looking to recruit a Research & Development Tax Assistant Manager to join their Business Tax team. This role sits within a growing corporation tax specialist team, providing proactive corporation tax services to a broad client base across multiple sectors, with a particular focus on software clients. The successful candidate will be client-facing, team-oriented, and capable of meeting deadlines.
Main Duties and Responsibilities
* Managing the delivery of a portfolio of R&D claims for businesses ranging from small companies to large and complex organisations.
* Overseeing the full R&D claim process, including technical report writing and financial assessments.
* Carrying out detailed tax analysis of risks relating to R&D claims based on sector knowledge.
* Reviewing tax computations and R&D implications.
* Analysing client data and developing suitable methodologies for preparing R&D claims.
* Supporting the development of best practice within the R&D team.
* Identifying tax-efficient opportunities for clients and liaising with senior stakeholders on implementation.
* Managing billing and work in progress.
* Line managing junior staff, supporting development, training, and appraisals.
* Assisting with business development activities, including networking events and sector group involvement.
Person Specification
* Ability to deliver work to a high standard with a strong focus on client service.
* Strong client-facing skills with the ability to work independently and as part of a team.
* Ability to influence and negotiate effectively.
* Excellent communication skills, able to engage with stakeholders at all levels internally and externally.
* Creative mindset with the ability to identify tax opportunities and potential risks.
Work-Based Competencies
* Previous experience managing a client portfolio.
* Ideally a software technical background.
* ATT / CTA qualified preferred, but not essential.
* Good Microsoft Office skills, including Outlook, Excel, and Word