Students at IMS participate in other educational activities which may have costs in excess of tuition fees.
Uniforms and bus services are provided by outside companies. The costs of field trips and some student activities are charged through the school. Camp and other Outdoor education programmes are an important part of an IMS education, and are invoiced to parents annually.
Capital instruments are established by the International Montessori Education Foundation Limited (IMEF) from time to time to ensure sufficient funds are available for capital improvements such as new premises, buildings and equipment, as well as enhancements to the school environment and learning programmes.
All students enrolled in the Casa dei Bambini or Elementary programmes at IMS accept a place offer through the purchase of either a Personal Nomination Right, or a Debenture.