SIS is a non-profit making organisation which is heavily subsidised. Parents make a financial contribution but do not pay the full cost of educating their children. Partner schools who support the school by making their premises available subsidise much of the cost. Without their support it would be difficult for the school to function without raising the current contribution (fee) from parents which is:

Class 1 to 5:
A starter kit – £25 (only payable in the first year of admission – includes a school bag with goodies)
Annual contribution – £150 (for each child attending the school – include books and all materials)

Class 6, 7 and 8
A starter kit – £25 (only payable in the first year of admission – includes a school bag with goodies)
Annual contribution – £180 (for each child attending the school – include books and all materials)

Parents are requested to pay their contribution as one payment. However, requests for payment by instalments are considered on their individual merits which will include additional admin costs. Contributions made are non-refundable.

Currently the school has no facilities for card payments and can only accept bank cheques or cash payments.