Employees paid on a weekly basis should be credited with a maximum of five working days per week. For monthly reports consisting of four weekly payments, you would report a maximum of 20 working days. When there are five weeks in a monthly report, 25 days would then be the maximum reported.
Employees paid on a biweekly basis must be reported with a maximum of 10 days worked per two-week period. When there are two biweekly payrolls paid in the month, report a maximum of 20 days worked. When there are three biweekly payrolls, report a maximum of 30 days.
Employees paid on a semimonthly or monthly basis must be reported with a maximum of 22 days per month when the month has 31 days. For all other months, the maximum amount reportable is 21 days.