The three main UK boarding entry points
UK boarding schools have three main entry points:
Year 7 (age 11): traditional preparatory school graduation point. Common at certain "junior" boarding schools and some senior schools with combined Years 7-13. Less common entry point for international families coming from non-UK system.
Year 9 (age 13): traditional UK boarding school main entry point. ISEB Common Pre-Test or school-specific assessments at age 11-12 determining places. Common Entrance examination at age 13. Most international families targeting top UK boarding (Eton, Harrow, Wycombe Abbey, Cheltenham Ladies, Marlborough) target Year 9.
Year 12 (age 16): sixth-form entry. Direct application typically Year 11 with assessment. Less competitive than Year 9 entry at most schools. Significant entry point for international families particularly those from non-UK schools.
Year 9 entry timeline (ages 11-13 application years)
For Year 9 entry (e.g., September 2026), the timeline:
4-5 years before entry (age 9-10, around Year 5): register interest with target schools. Top schools (Eton, Harrow, Westminster, certain others) require registration 4+ years ahead due to massive demand. Registration fees: GBP 100-300 per school typically.
3 years before entry (age 11, around Year 7): ISEB Common Pre-Test sat. This standardised test (English, Mathematics, Verbal Reasoning, Non-Verbal Reasoning) is taken once and shared with multiple registered schools. Strong scores critical for top boarding schools.
2-3 years before entry: school-specific assessment days, interviews, additional school-specific assessments. Most schools confirm conditional offers at this stage subject to Common Entrance.
1 year before entry (age 13, around Year 8): Common Entrance examination (June of Year 8). Confirms or modifies conditional offers.
Final term before entry: place confirmation, deposit payments, uniform ordering, visa applications.
For international families, the registration deadline 4-5 years ahead is the most commonly missed step. By the time families consider boarding seriously, top schools may already have closed registration for relevant year groups.
Year 12 entry timeline
For Year 12 entry (sixth-form), the timeline is more compressed:
2 years before entry (age 14, around Year 10): register with target schools. Less critical for sixth-form than Year 9. most schools accept Year 12 registration much later.
1.5 years before entry (early Year 11): applications submitted. Typically autumn term of Year 11 for September entry.
1 year before entry (Year 11): assessments and interviews. Some schools require subject-specific entrance tests.
Spring of Year 11: offers issued, typically conditional on IGCSE/GCSE results.
Summer (post-exam results): conditional offers confirmed or adjusted.
September entry: students start sixth-form.
Year 12 entry has substantially less lead time pressure than Year 9. families can effectively plan with 1-2 year horizon rather than 4-5.
The ISEB Common Pre-Test
Most top UK boarding schools use ISEB Common Pre-Test as primary academic assessment for Year 9 entry. The test is computer-based, sat once at age 11-12 (typically January or autumn of Year 7), and shared with multiple registered schools.
For international students preparing for ISEB:
- Vocabulary and reading comprehension align with UK curriculum expectations
- Mathematics covers UK Year 6 curriculum
- Verbal and Non-Verbal Reasoning components require specific preparation
- Tutoring resources available globally; many international families engage tutors 12-18 months ahead
Strong ISEB results (typically 75th+ percentile for top schools) are usually necessary for Eton, Harrow, Westminster, Wycombe Abbey, top girls' schools.
Common Entrance examination
Common Entrance is the traditional Year 9 entry examination, sat in June of Year 8. Standardised across UK preparatory schools. Subjects: English, Mathematics, Sciences, History, Geography, Religious Studies, Latin (some schools), French.
For international families coming from non-UK preparatory school, Common Entrance preparation requires substantial dedicated work. Many international families enrol at UK preparatory school for Years 7-8 specifically to enable Common Entrance preparation. Alternative: schools sometimes accept school-specific assessment in lieu of Common Entrance for international applicants.
Scholarship application timing
Scholarship applications follow specific timelines distinct from main entry timelines:
Academic scholarships: typically applied for during Year 8 (Year 9 entry) or Year 11 (Year 12 entry). Scholarship examinations and interviews typically March-May of application year. Confirmation typically May-June.
Music scholarships: auditions typically January-February of entry year. Recommendation letters, performance recordings often required in advance.
Sport scholarships: trials and assessments typically January-March of entry year. Coach references, achievement records required.
Art scholarships: portfolio submission typically January-February of entry year. Interview and on-site demonstration often required.
Scholarship deadlines often precede main offer deadlines by several months. Worth investigating early.
Visa considerations
Non-UK students need Student Route visa (formerly Tier 4). Application process typically takes 6-8 weeks but can extend longer in peak periods. Schools issue Confirmation of Acceptance for Studies (CAS) which enables visa application. Some schools have specific in-house visa support; others rely on parents arranging independently.
Worth starting visa application 4-6 months before intended start date. Late applications sometimes result in delayed start dates.
Summer pre-school programmes
Many top UK boarding schools run summer pre-entry programmes (typically 2-4 weeks in July-August before September start) for international students. These provide:
- Familiarisation with UK boarding environment before regular term
- English language support if needed
- Pastoral support and orientation
- Social transition opportunities
Worth investigating availability when applying. particularly valuable for first-time UK boarders.
Key dates summary for September 2026 entry
Year 9 entry: registration ideally completed by 2022-2023. ISEB Common Pre-Test taken 2024. Common Entrance June 2025. Visa application 2026. (Late starters can sometimes find places at less competitive schools with shorter timelines.)
Year 12 entry: registration 2024-2025. Applications autumn 2025. Assessments and offers spring 2026. IGCSE results August 2026. Visa September 2026.