R&D Tax Incentives - Assistant Manager
Grant Thornton • Dublin, Ireland • Full Time
Posted on Wed, Sep 23, 2026
R&D Tax Incentives - Assistant Manager
About the Role
We are looking for an Assistant Manager to join our growing Tax Incentives team. Working with clients across sectors including technology, manufacturing, life sciences and financial services, you will support businesses in accessing valuable tax incentives through the preparation and delivery of R&D Tax Credit, Capital Allowances and Patent Box claims.
This role offers an excellent opportunity to combine technical tax knowledge with financial analysis and client advisory work, while developing your career within a growing specialist team.
Key Responsibilities
You will:
- Manage the preparation and delivery of R&D Tax Credit, Capital Allowances and Patent Box claims for a diverse portfolio of clients.
- Analyse financial information and project expenditure to identify qualifying costs and maximise available tax incentives.
- Prepare detailed financial calculations, schedules and supporting documentation.
- Ensure claims are accurate, robust and compliant with HMRC legislation and guidance.
- Manage multiple client engagements, ensuring work is delivered to a high standard and within agreed deadlines.
- Build strong relationships with clients and collaborate with colleagues across the wider Tax team.
- Support clients in responding to HMRC enquiries, reviews and compliance checks.
- Maintain high-quality working papers and audit trails.
- Identify opportunities to improve processes and contribute to the continued development of the Tax Incentives practice.
Skills & Experience
The successful candidate will have:
- A relevant professional qualification (CTA, ACA, ACCA or equivalent).
- At least two years' experience preparing or advising on R&D Tax Credits, Capital Allowances or other tax incentive claims within a professional services or advisory environment.
- Strong analytical skills with experience interpreting financial information and identifying qualifying expenditure.
- Excellent Microsoft Excel and financial modelling skills.
- A good understanding of financial statements and cost analysis.
- Experience managing client engagements and building strong stakeholder relationships.
- Excellent organisational, communication and problem-solving skills, with the ability to manage multiple priorities
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