WASHINGTON, Jan. 9 -- The U.S. Department of the Treasury's Internal Revenue Service issued the following announcement (No. 2021-17): * * * The Internal Revenue Service has revoked its determination that the organizations listed below qualify as organizations described in sections 501(c)(3) and 170(c)(2) of the Internal Revenue Code of 1986. Generally, the IRS will not disallow deductions for contributions made to a listed organization on or before the date of announcement in the Internal Rev  more