International Church Services is a non-profit organization established specifically to support expatriate congregations and their ministries.  The founders of ICSI are former expatriates concerned with the future of congregations serving U.S. citizens abroad. 

International Church Services, Inc. is a non-profit organization established to support expatriate congregations and their ministries.  The United States Internal Revenue Service has approved ICSI as a tax-exempt, publicly supported charity under the Internal Revenue Code 501 (a) and (c-3). 

Donors may deduct contributions to ICSI as provided in section 170 of the Internal Revenue Code.