Summer Internship

Experience our one-week paid Summer Internship in Belfast. Gain insight into audit and tax, explore our culture, and discover your future career
What we offer:
- Paid Internship based in our city centre Belfast offices
- Opportunities across Audit and Tax
- Real-life insight into our business and client work
- Experience different areas of professional services
- Open to applicants from all degree disciplines
Why join us?
This programme is designed to give you valuable insights and hands-on experience that will help you decide if this is the right career path for you. You’ll work alongside our teams, learn from experts, and build skills that will set you apart.
Our Summer Internship runs for one week, offering a focused and immersive experience in audit and tax. Gain practical insights and explore life at Grant Thornton.
Pick either the 15th to the 19th of June 2026, or the 3rd to the 7th of August 2026. Each week is packed with learning, networking, and real-world experience to help shape your future career.
You’ll be based at our Belfast city centre offices: 12–15 Donegall Square West, BT1 6JH. A vibrant location for your first step into professional services.

Tax
Help local and international businesses adapt to changing tax regulations, develop tailored tax strategies, and manage their tax positions effectively.

Audit
Work with diverse clients, from startups to SMEs to global multinationals, operating in various industries across Ireland, the UK and the US.