The 11+ and 13+ Common Entrance: How UK Prep and Boarding Admission Really Works

UK independent school admission runs on a calendar that begins far earlier than most overseas families expect, and on terminology that is rarely explained to outsiders. The phrases 11+, 13+, pre-test and Common Entrance describe stages of a single sequence rather than separate examinations, and understanding the sequence is more useful than memorising the names. What follows is the structure as it actually operates, with the parts that matter for a family applying from Hong Kong or Southeast Asia.

Two Entry Points, Not One

British independent education has historically split at thirteen rather than eleven. Preparatory schools, usually called prep schools, take children up to thirteen and then send them on to senior schools. This is why the 13+ exists at all. Alongside it, many schools also admit at eleven, either because they run from eleven straight through to eighteen or because they operate a junior section.

So the first question for your family is which entry point you are aiming at. Applying at 11+ means your child joins a senior school at the start of Year 7. Applying at 13+ means joining at Year 9, usually after a period at a prep school. Some of the best known boarding schools admit principally at 13+, and a smaller intake at 16+ for sixth form. Others are equally open at both points. The school's own admissions page states this plainly and should be your first check.

What the Assessments Actually Involve

The 11+ is not a single national examination. Each school sets or commissions its own, and the content is broadly similar: English, mathematics, and often reasoning papers that test verbal and non-verbal logic. Some schools use a common paper administered across a group of schools; others write their own. Interviews are close to universal, and a reference from the current school carries real weight.

At 13+, the picture changed with the widespread adoption of pre-testing. A pre-test is an assessment taken roughly two years before entry, typically in Year 6 or Year 7, used to decide who is offered a conditional place. The pre-test is usually a computer-adaptive assessment covering English, mathematics and reasoning, and it may be taken at the child's own school or at an approved centre, which matters a great deal if you are overseas. Common Entrance itself is then taken in Year 8 as the final academic hurdle, covering English, mathematics, science and, depending on the school, languages, humanities and religious studies.

• Registration with the school, which is a formal step with a deadline, not an expression of interest.
• A pre-test taken well before entry, used to issue conditional offers at many 13+ schools.
• An interview, in person or online, sometimes alongside a group activity or a taster day.
• A reference from the current school, covering academic standing and character.
• Common Entrance or the school's own scholarship papers in the final year before entry.
• A confirmation stage where the conditional offer becomes firm.

The Timeline From Overseas

The single most common and most costly mistake is starting late. Registration deadlines for 13+ entry can fall several years ahead of the entry date, and for the most oversubscribed schools they close early. Working backwards from the year you want your child to start is the only sensible approach.

1. Three to four years before entry, build a shortlist and read each school's admissions page for its own deadlines, since these differ substantially between schools.
2. Register formally with each shortlisted school, well ahead of the stated closing date.
3. Arrange the pre-test window, confirming whether your child can sit it in Hong Kong or your home city and what proof of supervision the school requires.
4. Plan a visit if you can, since interviews and taster days are easier in person and schools notice genuine engagement.
5. In the final year, prepare for Common Entrance or scholarship papers alongside the current school's curriculum.
6. Once an offer is firm, begin guardianship arrangements and the visa process without delay.

Preparing Without Over-Preparing

Schools are experienced at recognising a heavily coached child, and they are not looking for one. What they are looking for is a child who reads widely, writes clearly, handles unfamiliar problems without panic, and can hold a conversation with an adult about something they care about. Reasoning papers reward practice with the format, and a modest amount of familiarisation is sensible so that the test itself is not the obstacle. Beyond that, extensive drilling tends to produce a child who performs well on the paper and poorly in the interview.

If your child is coming from a non-British curriculum, the gaps are usually specific rather than general: English comprehension of unfamiliar literary texts, extended writing under time pressure, and the particular style of British mathematics word problems. Those are addressable. Wholesale conversion to a British curriculum is rarely necessary.

Schools are selecting a child they will teach for five years, not a score. The interview is where that judgement is actually made.

What to Ask Admissions Offices

Ask how many places are available at each entry point and how many are typically taken by children already in the school's junior section, since this can substantially change your child's odds. Ask exactly where and how an overseas candidate sits the pre-test. Ask whether interviews can be conducted online and whether that disadvantages a candidate in practice. Ask what proportion of the intake comes from outside the UK and what support exists for a child arriving from a different curriculum. Ask about guardianship requirements, because most schools require a UK-based guardian for an overseas boarder and will expect the arrangement in place before term begins.

Finally, ask yourself an honest question about fit. Boarding at eleven and boarding at thirteen are different experiences, and the right answer depends on your child rather than on the school's reputation. A school where your child will be comfortably in the middle of a happy cohort is usually a better outcome than a more selective school where they will struggle to keep up.