TSI International School

  • Founded: 1985
  • Address: 717 Prachathipok Road, Wongwian Yai - Bangkok, Thailand (Map)
  • Tel: Show Number
  • Average Tuition Annual Fees: (THB) 240,000 - 330,000
FS1 KG1/FS2 KG2/Y1 G1/Y2 G2/Y3 G3/Y4 G4/Y5 G5/Y6 G6/Y7 G7/Y8 G8/Y9 G9/Y10 G10/Y11 G11/Y12 G12/Y13
240,000 305,000 330,000 330,000 330,000 330,000 330,000 330,000 330,000 279,000 279,000 287,000 287,000 287,000 287,000

 

Explanations:

  • All fees are in Thai baht.
  • The admission fees are one-time/non-refundable. The fees above are the current promotion (reviewed monthly).
  • General Fee: o Nursery – Year 7 covers Food, Learning Resources, Accident Insurance, Field Trips & Special Events/Activities.
    • Year 8 – Year 13 covers Learning Resources (consumables other than books/online subscriptions),Accident Insurance, Field Trips & Special Events/Activities & standardised assessments such as ‘CAT4’ and ‘GL’.
  • Resources – There is no charge for students in Years 11 and 13 unless they change subjects.
  • Money paid to the school for deposits, admission fees, tuition fees, general fee, uniforms, books/learning resources, special activities/events is non-refundable and non-transferable.
  • In the event that a Year Group is already full, parents may add their child to a ‘wait pool’.

Further Fee Information for New Students:

Securing a student’s place: A student’s place is not guaranteed until a 50,000 baht deposit has been paid.

Places are very limited in some classes

Payment Methods:

  • 2.1 Bank Transfer / Deposit
  • 2.2 Cash/Cheque
  • 2.3 Credit Card (2% bank charge)
  • 2.4 10 Months Interest Free (K Bank credit card)
  • 2.5 Instalments directly through the school:
    • 1st Instalment: 1st August (25%)
    • 2nd Instalment: 1st November (25%)
    • 3rd Instalment: 1st February (25%)
    • 4th Instalment: 1st May (25%)

2.6 Early Bird Payment (2% discount – for full payment):

  • Before 30th July for continuing students or new students who join in Term 1.
  • Before the first school day for new students who join TSIS mid-year.

General & Resource Fees:

The timing of payment depends on the payment option chosen by parents (see invoice).

Family Discounts (Nursery – Year 13):

  Admission Fees Tuition Fees
First child No discount No discount
Second, third or morechildren 20,000 baht off current promotion 20,000 baht/year

Additional Fees:

  • School Van Service
  • Uniforms
  • External Examinations
  • Overnight Camps
  • Costumes for performances
  • ECAs
  • Inter-school competition fees
  • Summer Activity Programmes
2026-05-01T00:01:02+04:00