Q. I understand that credited sick leave will not influence how the high-3 is calculated. But will credited sick leave count toward annuity calculation in meeting age or service requirements to receive the 1.1 percent factor? If a person has 19 years and six months day-for-day in FERS and adds/applies eight months of unused sick leave, will this qualify for the 1.1 percent calculation factor (high-3 x .011 x 20 years two months)?