Amends the Internal Revenue Code to provide a tax exclusion from personal income earned abroad by an individual performing qualified charitable services for a tax-exempt employer created or organized in the United States. Limits such exclusion to an amount not to exceed a figure computed on a daily basis at an annual rate of $20,000. Sets a formula for the maximum amount of exclusion for an individual who performs such charitable services and also performs other services while residing in a camp located in a hardship area.