and operating expenses of the Pension Rehabilitation Administration. 3. Pension Rehabilitation Trust Fund (a) In general Subchapter A of chapter 98 of the Internal Revenue Code of 1986 is amended by adding at the end the following new section: 9512. Pension Rehabilitation Trust Fund (a) Creation of Trust Fund There is established in the Treasury of the United States a trust fund to be known as the Pension Rehabilitation Trust Fund (hereafter in this section referred to as the Fund ), consisting of such amounts as may be appropriated or credited to such Trust Fund as provided in this section and section 9602(b). (b) Transfers to Fund (1) Amounts attributable to Treasury bonds There shall be credited to the Fund the amounts transferred under section 6(b) of the Butch Lewis Act of 2017 . (2) Loan interest and principal (A) In general The Director of the Pension Rehabilitation Administration established under section 2 of the Butch Lewis Act of 2017 shall deposit in the Fund any amounts received from a plan as payment of interest or principal on a loan under section 4 of such Act. (B) Interest For purposes of subparagraph (A), the term interest includes points and other similar amounts. (3) Transfers from Secretary The Director of the Pension Rehabilitation Administration shall deposit in the Fund any amounts received from the Secretary under section 2(c) of such Act. (4) Availability of funds Amounts credited to or deposited in the Fund shall remain available until expended. (c) Expenditures from Fund Amounts in the Fund are available without further appropriation to the Pension Rehabilitation Administration— (1) for the purpose of making the loans described in section 4 of the Butch Lewis Act of 2017 , (2) for the payment of principal and interest on bonds issued under section 6 of such Act, and (3) for administrative and operating expenses of such Administration. . (b) Clerical amendment The table of sections for subchapter A of chapter 98 of the Internal Revenue Code of 1986 is amended by adding at the end the