High confidence

Zurich International School (ZIS)

Adliswil / Wadenswil (Greater Zurich) · IB (PYP, MYP, DP); American; bilingual English/German pathway · US / IB (Preschool, Kindergarten 1-2, Grades 1-12)

#2 of 6 in Zurich #2 of 13 in Switzerlandby age-16 tuition

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Zurich International School (ZIS) fee schedule

Application Fee

CHF 500

Registration Fee

CHF 0

Capital Levy

CHF 5,000

Security Deposit

CHF 0

Total Entry Fee

CHF 5,500

Other fees: Fees 2026/27 (school's own schedule, https://www.zis.ch/admissions/tuition). Preschool is priced by attendance - mornings only (PS0) CHF 16,900 rising by afternoons to full days (PS5) CHF 26,900; the full-day figure is used here. Application fee CHF 500 (non-refundable, also covers registration for Preschool entrants); one-off Infrastructure contribution CHF 5,000 from Kindergarten onwards; re-application CHF 500. NOT included - lunch, transport, after-school care, AP/IB external exam fees, occupational/speech therapy. Bespoke Learning Support Programme (separate fees) - Grades 1-5 CHF 65,600; Grades 6-8 CHF 72,900; Grades 9-12(13) CHF 78,600. ZIS publishes no per-grade age column; ages mapped from its band headers (Early Childhood ages 3-5, Grades 6-8 ages 11-14, Grades 9-12 ages 14-18).

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Tuition by age

Age	Grade	Tuition
3	Preschool - full days	CHF 26,900
4	Kindergarten 1 - full days	CHF 27,750
5	Kindergarten 2 - full days	CHF 27,750
6	Grade 1 - full days	CHF 32,800
7	Grade 2 - full days	CHF 32,800
8	Grade 3 - full days	CHF 32,800
9	Grade 4 - full days	CHF 32,800
10	Grade 5 - full days	CHF 32,800
11	Grade 6 - full days	CHF 36,450
12	Grade 7 - full days	CHF 36,450
13	Grade 8 - full days	CHF 36,450
14	Grade 9 - full days	CHF 39,300
15	Grade 10 - full days	CHF 39,300
16	Grade 11 - full days	CHF 39,700
17	Grade 12 - full days	CHF 39,700

What the confidence tag means

HighFigure taken directly from the school’s own published fee schedule.

MediumTaken from a reliable source quoting the school’s published schedule, or partly interpolated within a published range.

LowEstimated from a secondary source or a published range; exact per-age figure could not be confirmed.

Fee year: 2026/2027

Source: https://www.zis.ch/admissions/tuition