§ 548.306 Average earnings for year or quarter year preceding the current quarter.
(a) Section 548.3(f)(1) authorizes as an established basic rate:
A rate per hour for each workweek equal to the average hourly remuneration of the employee for employment during the annual period or the quarterly period immediately preceding the calendar or fiscal quarter year in which such workweek ends, provided (i) it is a fact, confirmed by proper records of the employer, that the terms, conditions, and circumstances of employment during such prior period, including weekly hours of work, work assignments and duties, and the basis of remuneration for employment, were not significantly different from the terms, conditions, and circumstances of employment which affect the employee's regular rates of pay during the current quarter year, and (ii) such average hourly remuneration during the prior period is computed by the method or methods authorized in the following subparagraphs.
(b) There may be circumstances in which it would be impossible or highly impracticable for an employer at the end of a pay period to compute, allocate, and pay to an employee certain kinds of remuneration for employment during that pay period. This may be true in the case of such types of compensation as commissions, recurring bonuses, and other incentive payments which are calculated on work performance over a substantial period of time. Since the total amount of straight-time remuneration is unknown at the time of payment the full regular rate cannot be ascertained and overtime compensation could not be paid immediately except for the provisions of § 548.3(f). In many such situations, the necessity for any subsequent computation and payment of the additional overtime compensation due on these types of remuneration can be avoided and all overtime premium pay due under the Act, including premium pay due on such a commission, bonus or incentive payment, can be paid at the end of the pay period rather than at some later date, if the parties to the employment agreement so desire. This is authorized by § 548.3(f)(1), which provides an alternate method of paying overtime premium pay by permitting an employer, under certain conditions, to use an established basic rate for computing overtime premium pay at the end of each pay period rather than waiting until some later date when the exact amounts of the commission, bonus, or other incentive payment can be ascertained. Such established rate may also be used in other appropriate situations where the parties desire to avoid the necessity of recomputing the regular rate from week to week.
(c)
(1) The rate authorized by §§ 548.3(f)(1) is an average hourly rate based on earnings and hours worked during the workweeks ending in a representative period consisting of either the four quarter-years or the last quarter-year immediately preceding the calendar or fiscal quarter-year in which the established rate is to be used. Such a rate may be used only if it is a fact, confirmed by proper records of the employer, that the terms, conditions, and circumstances of employment during this prior period were not significantly different from those affecting the employee's regular rates of pay during the current quarterly period. Significant differences in weekly hours of work, work assignments and duties, the basis of remuneration for employment, or other factors in the employment which could result in substantial differences in regular rates of pay as between the two periods will render the use of an established rate based on such a prior period inappropriate, and its use is not authorized under such circumstances.