He said grants could take the pressure off families to provide what are essential educational items like stationary, uniforms, specialist lessons and even school camps.
"It allows students to be part of the school community - anything less can set back learning and have lasting consequences when it comes to life skills, confidence and self-esteem."
Mr Horsfall said a priority for the programme was to support children living in isolated rural and remote areas and recently settled refugee or migrant communities.
This year to date, 32 per cent of grant funds had gone toward school supplies and equipment, 16 per cent to school and sports uniforms, 45 per cent on school excursions and camps and the remaining seven per cent on other needs.
The latest round of grant applications closes on September 29 and anyone seeking details to apply can visit maxegrants.co.nz