; or (B) for a highly-compensated essential worker, $5,000 reduced by employer payroll taxes with respect to such premium pay. (3) Retroactive payment For all work performed by an essential worker during the period from January 27, 2020, through the date on which the essential work employer of the worker receives a grant under this title, the essential work employer shall use a portion of the amount of such grant to provide such worker with premium pay under this subsection for such work at the rate provided under paragraph (1). Such amount shall be provided to the essential worker as a lump sum in the next paycheck (or other payment form) that immediately follows the receipt of the grant by the essential work employer. In any case where it is impossible for the employer to arrange for payment of the amount due in such paycheck (or other payment form), such amounts shall be paid as soon as practicable, but in no event later than the second paycheck (or other payment form) following the receipt of the grant by the essential work employer. (4) No employer discretion An essential work employer receiving a grant under section 317806 shall not have any discretion to determine which portions of work performed by an essential worker qualify for premium pay under this subsection, but shall pay such premium pay for any increment of time worked by the essential worker for the essential work employer up to the maximum amount applicable to the essential worker under paragraph (2). (c) Prohibition on reducing compensation and displacement (1) In general Any payments made to an essential worker as premium pay under subsection (b) shall be in addition to all other compensation, including all wages, remuneration, or other pay and benefits, that the essential worker otherwise receives from the essential work employer. (2) Reduction of compensation An essential work employer receiving a grant under section 317806 shall not, during the period beginning on the date of enactment of this Act and ending on the date that is 60 days