US college admissions for international school students are more variable than UK or Canadian routes. The Common App standardises the structure, but each college's supplemental essays, ED/RD policies and rigour-in-context calculations differ. This guide covers the parts that international school families typically underweight.
Timeline
Common App opens August 1 of Year 13 (US grade 12). Early Decision deadlines are usually November 1. Regular Decision deadlines are January 1 to 15. International school students should begin essay work in the summer between Year 12 and Year 13.
Curriculum framing
For IB students: highlight Higher Level subjects, predicted Diploma point total, and the Extended Essay. For A-Level students: present three or four A-Levels as deep specialisation; some US colleges want SAT subject equivalents. For AP students: AP scores are first-class signals; aim for 4 or 5 on the most subject-relevant exams.
Rigour in context
US admissions read your transcript against the rigour your school offered. Your school's profile (sent with your application by your counsellor) tells admissions what was available; your transcript shows what you took. A strong international school will send a thorough profile that makes the context obvious. A weaker school can leave admissions guessing.
ED vs RD strategy
Early Decision is binding and typically gives a 5-10 percentage point admissions boost at competitive colleges. International students often skip ED out of caution; this is sometimes the right call but usually leaves admissions edge on the table. Discuss with your counsellor by end of summer.