The majority of international pupils join boarding schools in Year 9 (aged 13+) and Year 12 / Sixth Form (aged 16+). It is possible to join a boarding school at the start of Year 10, although not all schools offer such an opportunity. It is unusual for pupils to start at a new school in Year 11 or Year 13, as this would mean starting midway through a two-year examination course. ​ The vast majority of entrants start in September, at the beginning of the academic year. The younger the pupil, the more likely the possibility for a start in January, or on occasion, at the commencement of the summer term. ​ Boarding places are available for younger pupils, with the youngest aged 7 or 8. If parents are considering application to some of the most selective senior schools at 13+, two or three years of very good education at a quality Prep School will undoubtedly enhance applications. ​ The final decision depends upon the wishes of parents – only they will know when their child is emotionally ready to move from their home, their friends and, most importantly, their family.