Private Assurance Tax School Leaver Programme (Autumn 2026) - Milton Keynes

Grant Thornton UK LLP; Greater London; On-site; GBP 30,000 - 40,000; Full time

Job summary

An international audit and advisory firm in Greater London is seeking tax professionals to manage client portfolios and support them through their personal tax affairs. Successful candidates will be actively curious, driven, and willing to commit to study for professional qualifications. This role offers a fully funded training program along with competitive benefits and a strong support network.

Benefits

Fully funded professional qualification

Competitive salary and benefits package

Exclusive discounts on shopping and wellbeing services

Technology to support learning

Qualifications

• Must be actively curious and purposefully driven.
• Effective communications skills needed.
• Able to manage time and commitment outside working hours.

Responsibilities

• Build strong relationships with clients.
• Manage client portfolio and prepare annual tax returns.
• Support clients through personal tax affairs.

Skills

Curiosity

Problem-solving

Collaboration

Effective communication

Self-leadership

Education

ATT and CTA qualifications

Job description

More than you expected

The UK member firms of Grant Thornton are part of a global network of independent audit, tax and advisory firms, made up of some 76,000 in over 150 countries. We're a team of independent thinkers who put quality, inclusion and integrity first. All around the world we bring a different experience to our clients. A better experience. One that delivers the expertise they need in a way that goes beyond. Personal, proactive, and agile. That's Grant Thornton.

Job Description:

Real responsibility. Real impact. Right from the start.

Tax professionals are analysts, advisers, and forward-thinkers. They stay ahead of constantly evolving tax changes, helping businesses adapt, stay compliant, and make informed decisions. Our tax teams don't just respond to change, they help shape the way organisations move forward while keeping them informed every step of the way.

Our tax practice is made up of over 15 specialist teams and more than 40 partners, working with clients across sectors like technology, financial services, and not-for-profit. When you join our tax service line, you'll be driven by curiosity - keen to understand the challenges our clients face and help them navigate what's right for their business. You'll tackle complex problems, grow through hands-on experience, and be supported every step of the way. There will be challenges along the way, but that's where you'll thrive - and that's how you'll make an impact. Our GT Private team specialises in looking after the personal tax affairs of our exciting client base.

At Grant Thornton, we're looking for actively curious, purposefully driven, and candid but kind individuals who want to shape the future of business - not follow it.

What You'll Do

• Work with a variety of clients, building strong relationships and providing a first-class experience.
• Get involved from day one, managing a client portfolio and preparing their annual tax return.
• Take on responsibility quickly, owning tasks that stretch your thinking and build your confidence.
• Collaborate with experienced colleagues, working on advisory projects giving our clients expert tailored support to identify tax efficiencies and opportunities to reduce their exposure to tax liabilities.
• Supporting clients through their personal tax affairs, ensuring they are well organised and compliant.
• Learn every day on the job, with guidance from mentors and a structured training programme to build your technical, digital and professional skills.
• Study with support, with dedicated time to study and a team behind you as you work towards your ATT and CTA qualifications.

Who We're Looking For

• Curious minds who explore ideas and ask thoughtful questions.
• Innovative problem solvers with a sharp eye for data and detail.
• Collaborative partners who work respectfully and build trust with others.
• Effective communicators who listen, adapt, and express ideas clearly.
• Self-leaders who manage and flex their time, mindset, and energy effectively.
• Career-minded contributors who take initiative and are motivated to grow.

What You'll Get

• Fully funded professional qualification, including paid study leave, expert tuition, and all course fees covered.
• Technology to support your learning and client work.
• Dedicated support network, from experienced managers and mentors to college tutors who'll guide you every step of the way.
• Our approach to how we work helps you balance life, learning, and work.
• Exclusive discounts on shopping, gyms, and wellbeing services.
• Opportunities to give back through mentoring, volunteering, or fundraising initiatives.
• Competitive salary and benefits package, including:

• Extra holiday options (including flexible bank holidays and the option to purchase additional holidays)
• Life assurance
• Private medical insurance

What we expect from you

As part of your training with us, you will be provided with study leave to support you with completing your professional qualification. Completing a professional qualification is a substantial commitment and it's worth taking this into consideration before applying, as you will be required to study in your spare time outside of your working hours. You'll also be provided with study leave in the run up to your exams. You'll need to be focused, committed, and organise your time well to balance all the requirements of being a trainee.

Join the firm that's shaping the accountants of the future.

We're growing fast, and we want you to grow with us. With digital-first innovation and an inclusive culture that powers progress, this is your chance to shape what's next.

This isn't just a school leaver programme.

It's the start of something bigger.