US Code
SUBCHAPTER IV— RAILROAD RETIREMENT ACT OF 1974
§ 231f–1. Annual actuarial report

(1) any adjustment the Railroad Retirement Board recommends regarding the rates of taxes imposed by sections 3201(b), 3211(a)(2), and 3221(b) of the Internal Revenue Code of 1986 [26 U.S.C. 3201(b), 3211(a)(2), 3221(b)], and
(2) if there are sufficient reserves in the Railroad Retirement Account, whether—(A) the rates of such taxes should be reduced, or
(B) any part of the tax imposed by section 3221(b) of such Code should be diverted to the Railroad Unemployment Insurance Account to aid in the repayment of its debt to the Railroad Retirement Account.