Three kinds of retreats are offered in the institute's annual program:
30 Day Ignatian retreats
8 Day directed Ignatian retreats
8 Day preached retreats
Besides these, individuals all groups can arrange to have their retreat at the institute, subject to availability of space.
The retreatants are free to come with their own retreat guides or to arrange with any of the resident staff to guide them.
The resident staff are also often invited by dioceses and congregations to conduct annual retreats for priests and religious around the country.
Such retreats require planning at least a year before, in order not to interfere with the institute's annual program.