For further information or to make a contribution:

    Contributions

    Arizona’s Catholic Tuition Support Organization (CTSO)
    Bank Processing Center
    P.O. Box 14467
    Tucson, Arizona 85732-4467

    Correspondence

    Arizona’s Catholic Tuition Support Organzation (CTSO)
    P.O. Box 31
    Tucson, Arizona 85702

     

    Location

    192 S. Stone
    Tucson, Arizona 85701
    Phone: (520) 838-2558
    Fax: (520) 838-2578

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