Killsby Williams

Tax apprentice/tax trainee

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Start your professional tax career with Kilsby Williams!

Are you finishing college, sixth form or university, and ready to take your first step into the world of tax? Join Kilsby Williams, one of south Wales’ leading independent accountancy practices, and begin your journey towards becoming a qualified tax professional

Our trainee programme offers a unique opportunity to earn a competitive salary while gaining hands-on experience and studying towards a professional qualification.

Why choose Kilsby Williams?

  • Professional Training & Qualifications: We'll support your studies through AAT/ATT/CTA pathways, with paid study leave, structured learning and expert tuition providers.
  • Earn While You Learn: You’ll receive a competitive salary while developing your technical and professional skills on the job.
  • Exposure to a Range of Tax Work: Gain experience across personal tax, corporate tax, VAT, and advisory work, supporting a wide variety of clients.
  • Supportive Mentoring: Work alongside experienced tax professionals committed to helping you develop and succeed.
  • Real Career Progression: Clear opportunities to progress within the firm, including promotion upon qualification.

What will you be doing?

  • As a tax apprentice / tax trainee, you'll be involved in:
  • Preparing personal and business tax returns
  • Assisting with corporate tax compliance and computations
  • Supporting VAT work and advisory projects
  • Learning tax legislation and developing technical understanding
  • Using accounting and tax software to support client work
  • Working closely with senior team members on client matters
  • And so much more as you develop your skills and experience within the team

Who we're looking for

  • We welcome applications from college, sixth form, or graduates who are:
  • Enthusiastic about a career in tax
  • Analytical and detail-oriented with strong problem-solving skills
  • Organised and able to manage multiple tasks under deadlines
  • Strong communicators, both written and verbal
  • Committed to their studies and full-time work
  • Eager to learn and take ownership of their development

Entry requirements

We’re looking for strong academic performance in business, finance, accounting, or mathematics, and a genuine interest in developing a career in tax.

Start your journey in tax with hands-on experience, structured training, and professional qualifications.

Apply now to join the Kilsby Williams trainee programme and take the first step towards becoming a qualified tax professional.

Apply

Ready to take the first step towards your future? Submit your CV to careers@kilsbywilliams.com

Note: Roles are based at our offices in Newport, South Wales.