37 USC 307a – Special pay: assignment incentive pay
(a)
(b)
(2) The Secretary concerned shall require a member performing service in an assignment designated under subsection (a) to enter into a written agreement with the Secretary in order to qualify for the payment of incentive pay on a lump sum or installment basis under this section. The written agreement shall specify the period for which the incentive pay will be paid to the member and, subject to subsection (c), the amount of the lump sum, or each installment, of the incentive pay.
(c)
(2) The amount of the lump sum payment of incentive pay payable to a member on a lump sum basis under this section may not exceed an amount equal to the product of—
(A) the maximum monthly rate authorized under paragraph (1) at the time of the written agreement of the member under subsection (b)(2); and
(B) the number of months in the period for which incentive pay will be paid pursuant to the agreement.
(3) The amount of each installment payment of incentive pay payable to a member on an installment basis under this section shall be the amount equal to—
(A) the product of (i) a monthly rate specified in the written agreement of the member under subsection (b)(2) (which monthly rate may not exceed the maximum monthly rate authorized under paragraph (1) at the time of the written agreement), and (ii) the number of months in the period for which incentive pay will be paid; divided by
(B) the number of installments over such period.
(4) If a member extends an assignment specified in an agreement with the Secretary under subsection (b), incentive pay for the period of the extension may be paid under this section on a monthly basis, in a lump sum, or in installments in accordance with this section.
(d)
(e)
(f)
(1) temporary duty performed by the member pursuant to orders; or
(2) absence of the member for authorized leave, other than leave authorized for a period ending upon the discharge of the member or the release of the member from active duty.
(g)