Yes, if it is a nondiscretionary bonus. A nondiscretionary bonus is included in determining the regular rate of pay for computing overtime when the bonus is compensation for hours worked, production or proficiency, or as an incentive to remain employed by the same employer. Incentive bonuses include flat sum bonuses.
To properly compute overtime on a flat sum bonus, the bonus must be divided by the maximum legal regular hours worked in the bonus-earning period, not by the total hours worked in the bonus-earning period. This calculation will produce the regular rate of pay on the flat sum bonus earnings.
Overtime on a flat sum bonus must then be paid at 1.5 times or 2 times this regular rate calculation for any overtime hour worked in the bonus-earning period. Overtime on production bonuses, bonuses designed as an incentive for increased production for each hour worked are computed differently from flat sum bonuses.
To compute overtime on a production bonus, the production bonus is divided by the total hours worked in the bonus earning period. This calculation will produce the regular rate of pay on the production bonus.
Overtime on the production bonus is then paid at .5 times or 1 times the regular rate for all overtime hours worked in the bonus-earning period. Overtime on either type of bonus may be due on either a daily or weekly basis and must be paid in the pay period following the end of the bonus-earning period.
Discretionary bonuses or sums paid as gifts at a holiday or other special occasion, such as a reward for good service, which are not measured by or dependent upon hours worked, production or efficiency, are not subject to be paid at overtime rates and thus are not included for purposes of determining the regular rate of pay.