When to Apply to International Schools — Admissions Timeline Guide

International school admissions operate on a different timeline than most families expect. The biggest mistake expat families make is assuming they can enroll their children a few weeks before a move. In competitive markets like Singapore, Hong Kong, and Dubai, the best schools have waitlists measured in years, not months. Even in less competitive markets, starting late limits your options to schools with remaining capacity — which may not be the best fit.

This guide provides a month-by-month timeline for the application process, covers the differences between September and January intake, explains what documents you need, and includes per-city notes for the most competitive international school markets. The data comes from our School Finder covering 4,149 schools across 60+ countries.

September vs January Intake

Most international schools follow a Northern Hemisphere academic calendar running September to June, regardless of where they are located. This means a school in Singapore or Dubai still starts its academic year in September and ends in June, even though local government schools may follow a different calendar.

September intake is the primary entry point. The largest number of places are available, all year groups are accepting new students, and the school is set up to onboard new families. This is the intake you should target if you have any flexibility in your relocation timing.

January intake is a secondary entry point offered by many (but not all) schools. Availability is more limited because classes are already formed. Some year groups may be full. Schools that offer January intake usually require applications by October-November of the preceding year.

A smaller number of schools — particularly American curriculum schools and some IB schools in Southeast Asia — offer rolling admissions throughout the year. This provides more flexibility but popular year groups (Reception/Kindergarten, Year 7, Year 12) still fill quickly.

The 12-Month Timeline

The following timeline targets a September intake. If you are targeting January, shift everything forward by 4 months.

18-12 Months Before Entry (March-September, Year Before)

• Research schools: Use our School Finder to filter by city, curriculum (IB, British, American), age range, and budget. Create a shortlist of 4-6 schools.
• Contact admissions offices:Email your shortlisted schools to confirm availability in your child's year group. Ask specifically about waitlist length and expected availability for your target entry date.
• Schedule school visits: If possible, visit during a business trip or holiday. Virtual tours are available but in-person visits reveal much more about school culture and facilities.
• Register for waitlists: At competitive schools (especially Singapore and Hong Kong), register now even if the waitlist is long. Registration fees are typically $200-500 and non-refundable.

12-9 Months Before Entry (September-December)

• Applications open: Most schools open their application window in September-November for the following September intake.
• Submit applications: Complete application forms and pay application fees ($100-300 per school). Apply to 3-5 schools to ensure options.
• Gather documents: Start collecting the required paperwork (see document checklist below).
• Request teacher references:Most schools require 1-2 confidential teacher references sent directly from your current school. Give teachers at least 4 weeks' notice.

9-6 Months Before Entry (December-March)

• Assessment and interviews: Schools conduct assessments during this period. For younger children (Reception-Year 2), this is usually an informal play-based session. For older children, expect written assessments in English, Mathematics, and sometimes a second language. For Year 12 entry, expect subject-specific tests.
• Offers issued:Most schools send offers between January and March. Offers typically require acceptance within 2-4 weeks and a non-refundable deposit (often one term's tuition).
• Accept and pay deposit:Secure your place. If waitlisted at your first choice, accept your second choice and remain on the waitlist — you will lose the deposit if a first-choice place opens, but this is standard practice.

6-3 Months Before Entry (March-June)

• Complete enrollment paperwork: Submit remaining documents, medical forms, and any additional requirements.
• Arrange uniform: Order school uniforms. Many schools have online ordering systems; some require in-person fitting.
• Transition support:Good schools offer transition programmes for new students — buddy systems, orientation days, and parent coffee mornings. Ask what support is available.

3-1 Months Before Entry (June-August)

• Pay first term fees: Tuition invoices typically go out in June-July for September start.
• Attend orientation: Most schools hold new family orientation in the last week of August.
• Transport arrangements: Register for school bus service or establish carpool arrangements.

Documents You Will Need

Every school has slightly different requirements, but the following documents are requested by virtually all international schools:

• School reports: Last 2 years of academic reports/transcripts. Must be in English or officially translated.
• Teacher references: 1-2 confidential references, typically from the class teacher (primary) or subject teachers (secondary).
• Passport copies: For the child and both parents.
• Visa/residency documentation: Proof of right to reside in the country, or employer letter confirming pending visa application.
• Immunization records: Up-to-date vaccination records. Some countries (Dubai, Singapore) have specific requirements.
• Birth certificate: Original or certified copy.
• Passport-sized photos: Usually 2-4 per child.
• Special needs documentation: If applicable, any educational psychologist reports, IEPs, or learning support assessments.

City-Specific Notes

Dubai (KHDA-Regulated)

Dubai's Knowledge and Human Development Authority (KHDA) regulates all private schools. Schools are inspected annually and rated Outstanding, Very Good, Good, Acceptable, or Weak. These ratings are public and heavily influence demand. Outstanding-rated schools like GEMS Wellington, Dubai College, and Jumeirah English Speaking School have waitlists of 1-3 years for popular year groups. KHDA regulates fee increases — schools cannot raise fees unless they improve their inspection rating. Application windows typically open in October for the following September.

Singapore (MOE-Registered)

Singapore's Ministry of Education requires all international schools to be registered. The market is extremely competitive — top schools like United World College, Tanglin Trust, and Singapore American School maintain multi-year waitlists. Many Singapore schools require non-refundable debentures ($25,000-50,000) in addition to tuition. Apply as early as possible; some families register at birth. The Student's Pass is required for all foreign students and takes 2-4 weeks to process after school enrollment is confirmed.

Hong Kong (EDB-Registered)

Hong Kong's Education Bureau oversees international school registration. The English Schools Foundation (ESF) operates the largest network of international schools with a centralized application system. Non-ESF schools have independent admissions. Waitlists for Year 1 entry at top schools (Chinese International School, German Swiss, Hong Kong International School) can exceed 2 years. Many schools require debentures ($50,000-150,000 HKD) or nomination rights through corporate sponsors. Recent expatriate departures have eased waitlists somewhat since 2022.

Bangkok

Bangkok offers a wide range of international schools with generally shorter waitlists than Singapore or Hong Kong. Top schools (International School Bangkok, NIST, Patana) may have waitlists for popular year groups but rarely exceed one year. Application timelines are more relaxed, with many schools accepting applications throughout the year. Tuition is quoted in Thai Baht and is generally 30-50% lower than Singapore equivalents.

Waitlist Strategies

Being waitlisted is not the end. These strategies improve your chances:

• Register at multiple schools: Apply to 3-5 schools simultaneously. Accept your best available offer while remaining on preferred waitlists.
• Express genuine interest: After being waitlisted, email the admissions office periodically (every 6-8 weeks) to confirm your continued interest. Attend open days and school events.
• Be flexible on entry point: If Year 7 is full, ask about Year 8 or mid-year entry. Some families accept a less competitive school for one year and transfer when a place opens.
• Corporate nominations: In Singapore and Hong Kong, some schools offer priority placement to families holding corporate debentures or nominations. Check if your employer has any.
• Sibling priority: Most schools give priority to siblings of current students. If you have multiple children, getting one child in first can unlock places for others.

For a detailed breakdown of what schools actually cost, including the hidden fees that add 20-40% on top of advertised tuition, see our guide to hidden international school fees.

Frequently Asked Questions