R&D Tax Manager

S&W; City of London; Hybrid; GBP 60,000 - 80,000; Full time

Job summary

A leading accountancy firm based in London is searching for a high-performing R&D Tax Manager to manage a diverse portfolio of clients. The role involves overseeing R&D tax credit claims, collaborating with cross-functional teams, and actively seeking new business opportunities. Ideal candidates will have qualifications in engineering or science, R&D tax service experience, and a strong commitment to high-quality work. This position offers a competitive salary and a hybrid working model.

Benefits

Competitive salary

Private medical insurance

Life assurance

Pension contribution

Generous holiday package

Cycle to work scheme

Qualifications

• Experience in preparing R&D tax relief claims for SMEs and large corporations.
• Ability to manage people and mentor team members.
• Strong commitment to detail and quality in a fast-paced environment.

Responsibilities

• Manage and oversee R&D tax credit claims for clients.
• Review financial data to identify qualifying R&D activities.
• Lead client meetings to gather information and present findings.

Skills

Engineering or scientific discipline expertise

R&D tax service experience

Financial data analysis

Client relationship management

Business development skills

Education

Relevant qualifications in engineering or science

Job description

Company Description

At S&W, we help our clients thrive by simplifying the complex, illuminating new paths, and shaping solutions that make a difference. As one of the UK’s top 10 fastest‑growing accountancy firms, we have been a trusted partner since 1881—helping businesses and individuals meet challenges and seize opportunities across generations.

Built on expertise and driven by ambition, we provide a comprehensive range of services, including tax and accountancy, advisory and assurance, corporate finance, and restructuring. We are defined by our purpose—to help navigate challenges, unlock potential, and achieve the extraordinary.

Job Description

We are seeking a high‑performing R&D Tax Manager to join our experienced team in London. In this role you will manage a portfolio of innovative business clients to deliver a range of R&D tax services. Your primary responsibility will be to manage all matters relating to the engagements in your portfolio, ensuring we deliver exceptional service to each client. You will also provide assistance to Directors and Partners in both client work and in the management of the team, including line managing, coaching, training and supporting operational processes.

Through the relationships you build across your client portfolio, external network and other service lines, you will actively seek and identify new business opportunities, working with Partners and Directors to progress leads and win new work.

Responsibilities

• Manage and oversee R&D tax credit claims for a diverse portfolio of clients
• Review client operations and financial data to identify qualifying R&D activities and expenditure
• Lead client meetings to gather information and present findings
• Collaborate with cross‑functional teams to ensure accurate documentation and support for claims
• Stay up‑to‑date with changes in R&D tax legislation and HMRC guidance
• Mentor and develop team members
• Contribute to business development initiatives and build your own network
• Manage project timelines and budgets to ensure timely delivery of high‑quality work

Qualifications

• Relevant qualification and experience in an engineering or scientific discipline
• Experience providing R&D tax services, including preparation of R&D tax relief claims for both SMEs and large corporates, dealing with HMRC enquiries and providing structured R&D tax advice
• Technically capable tax adviser who is able to assist in complex client work and maintain excellent client relationships
• Proficiency in financial data analysis and modelling
• Demonstrable experience of managing people
• Appetite to grow business development skills
• Strong attention to detail and commitment to delivering high‑quality work in a fast‑paced environment

Benefits

• Competitive salary
• Private medical insurance
• Life assurance
• Pension contribution
• Hybrid working model (role dependent)
• Generous holiday package
• Option to purchase additional holiday
• Shared parental leave
• Fully funded training towards professional qualifications
• Cycle to work scheme
• Season ticket loan
• Eye care support

We are proud to value the differences that a diverse workforce brings, representative of society and our clients. At S&W we have a wide range of highly active employee resource groups and we’re delivering multiple diversity, equity and inclusion initiatives across the organisation. It is our commitment to provide a workplace where all colleagues, regardless of identity, background, or circumstance, feel respected as individuals and feel that they can achieve their full potential and work in a safe, supportive, and inclusive environment.

We are happy to make any reasonable adjustments to accommodate for your needs throughout the application process. Please let your Recruiter know.