Versions of Rhode Island General Laws 44-5-87. Property tax credit in exchange for volunteer services performed by persons over age sixty (60) on LawServer 2023 Rhode Island General Laws 44-5-87. Property tax credit in exchange for volunteer services performed by persons over age sixty (60) 2022 Rhode Island General Laws 44-5-87. Property tax credit in exchange for volunteer services performed by persons over age sixty (60)