This document sets out the official government position on interns
Rights to the National Minimum Wage
An intern is entitled to the National Minimum Wage if they count as a worker.
Employers can’t avoid paying the National Minimum Wage if it’s due by:
- saying or stating that it doesn’t apply
- making a written agreement saying someone isn’t a worker or that they’re a volunteer
Promise of future work
An intern is classed as a worker and is due the National Minimum Wage if they’re promised a contract of future work.
https://www.gov.uk/employment-rights-for-interns