When calculating the differential supplement, our fund takes into account benefits from your country of residence which are "of the same kind" as the family benefits paid in Luxembourg (child benefits, age increase, special supplementary allowance and back to school allowance).
Education allowance, abolished in July 2015, is a parental benefit that some of our clients still receive. If you receive education allowance in Luxembourg, you should know that comparable benefits paid in your country - i.e. parental benefits - will continue to be taken into account for the calculation of the differential supplement.
You will find a statement with the benefits taken into account for the calculation of the differential supplement here.