Istanbul International School (IIS)

Other fees: School publishes fees in USD only (no TRY schedule); TRY figures converted from the school's own USD schedule at 1 USD = 49.34 TRY (open.er-api.com, 2026-10-10). USD annual fees (all-inclusive of tuition, lunch, books and materials, assessment and VAT): Early Years (age 4-5) $21,500; Grade 1-4 $26,400; Grade 5 $26,800; Grade 6-7 $27,850; Grade 8 $28,300; Grade 9 $30,200; Grade 10 $31,800; Grade 11 $32,600; Grade 12 $32,750. No application or registration fee is published on the fee page - recorded as 0. 5% discount when fees are paid in full in advance (registrations completed after 19 Jun 2026 do not qualify). Sibling discount 5%/10%/15%. Cambridge exam fees for the minimum required number of exams are included (Grades 5, 8, 10, 11, 12). Excludes personal stationery and transport. School's own label for the youngest band is 'Early Years (age 4 - 5)'. The fee page does not print the academic year explicitly, but references the 19 Jun 2026 registration deadline and the 2026-2027 school calendar, so recorded as 2026/2027.