Hawaii Revised Statutes Division 1. Government § 88-21.5

(A) Normal periodic payments of money for service the right to which accrues on a regular basis in proportion to the service performed;

(B) Overtime, differentials, and supplementary payments;

(C) Bonuses and lump sum salary supplements;

(D) Elective salary reduction contributions under sections 125, 403(b), and 457(b) of the Internal Revenue Code of 1986, as amended; and

(E) Retroactive payments of those purposes and nature authorized in subparagraphs (A) through (D), and certified as compensation pursuant to section 88-64;

(A) During the period agreed-upon by the employer and employee, but in any event over a period of no less than twelve months; or

(B) In the absence of an agreement between the employer and the employee, over the twelve months before the date on which the bonus or lump sum salary supplement is payable; and

(A) The normal periodic payments of money for service, the right to which accrues on an hourly, daily, monthly, or annual basis;

(B) Shortage differentials;

(C) Elective salary reduction contributions under sections 125, 403(b), and 457(b) of the Internal Revenue Code of 1986, as amended;

(D) Twelve-month differentials for employees of the department of education; and

(E) Retroactive payments of those purposes and nature of payments authorized in subparagraphs (A) through (D), and certified as compensation pursuant to section 88-64;