
Tax - Tax Disputes Resolutions School Leaver Apprenticeship - London - September
Forvis MazarsKey Takeaways
- Start a full-time Tax Dispute Resolution apprenticeship in London.
- Help clients resolve complex tax issues with HMRC.
- Study towards a fully funded ATT/CTA professional qualification.
- Requires GCSE Maths and English at Grade 4/C, and 112 UCAS points from Level 3 qualifications.
About the Role
Kickstart your career by helping businesses understand, calculate and report their Tax responsibilities accurately. As a School Leaver Apprentice, you’ll learn how Tax connects to financial performance, regulation and business decisions, while working with a diverse range of clients, studying towards a fully funded professional qualification and building the confidence to make a real impact from day one.
About our Team
Join our Tax Dispute Resolution team and help businesses and individuals navigate complex tax challenges. In this role, you'll help clients resolve complex issues with HMRC, develop strong problem-solving skills, and gain hands-on experience across a wide range of taxes while studying towards a professional qualification.
What you'll work on
- From your first day, you'll be involved in real client work, including:
- Helping clients respond to HMRC enquiries and investigations by gathering information, reviewing evidence, and supporting case strategies.
- Researching complex tax issues and turning technical legislation into clear, practical advice for clients.
- Drafting client communications including letters, reports, and responses to HMRC.
- Supporting real tax dispute cases across areas such as Income Tax, Corporation Tax, VAT, PAYE, and National Insurance.
- Attending client meetings and calls to understand challenges, build relationships, and see how advice is delivered in practice.
- Working with specialists across Tax, Audit, and Advisory to solve problems and deliver the best outcomes for clients.
- Building professional qualifications and technical expertise while applying what you learn to real client situations from day one.
Your development and benefits
- You do not need to be a tax expert before you join. We’ll help you build your knowledge through professional study, practical client work and day-to-day support from your team.
- Develop technical knowledge through funded ATT/CTA study, structured training and study leave.
- Learn in a supportive team, with access to a buddy, mentor and colleagues who will help you settle in. Put your learning into practice through real client work and see how your contribution supports clear and valuable outcomes. You will benefit from balanced study and client work with structured support, regular check-ins and practical guidance.
- Build digital confidence by learning how tax technology, data and automation support modern client work.
Whether you're already interested in tax or simply enjoy solving problems and learning new things, we'd love to hear from you. Bring your curiosity, ambition, and unique perspective to our Tax Dispute Resolution team and start building a career where you can grow, belong, and make an impact.