Rate of basic pay
Rate of basic pay means the rate of pay fixed by statute for the position held by an individual, including any supplement included as part of basic pay under this subpart by law or regulation (e.g., a special rate supplement under 5 CFR part 530, subpart C), before any deductions and exclusive of additional pay of any other kind, such as overtime pay, night differential, extra pay for work on holidays, or other allowances and differentials. For firefighters covered by 5 U.S.C. 5545b, straight-time pay for regular overtime hours is basic pay, as provided in 550.1305 of this chapter.