Any payment under this section shall be paid from the appropriation account or fund used to pay the employee.
If an individual who received a lump sum payment under this section is reemployed as an employee of the Senate before the end of the period covered by the lump sum payment, the individual shall refund an amount equal to the applicable pay covering the period between the date of reemployment and the expiration of the lump sum period. Such amount shall be deposited to the appropriation account or fund used to pay the lump sum payment.
The Committee on Rules and Administration of the Senate may prescribe regulations to carry out this section.