My son (16) has just started a part time job, approx 4 hours a week with maybe some overtime. He is entitled to free private health care as a Benefit in Kind. My understanding is that, as he is not paying tax as under the Personal Allowance by a long shot (income approx 3k per year), he won't have to pay tax on the BIK either. Is that correct?
If it's going to be taxable I think he will need to turn it down as it won't be financially viable for him.