The variety of federal pay intervals in a 12 months is decided by the size of the fiscal 12 months, which runs from October 1st to September thirtieth. In 2025, the fiscal 12 months can have 26 pay intervals.
Federal workers are paid each different week, so there are usually 26 pay intervals in a 12 months. Nonetheless, there are some exceptions to this rule. For instance, in years when there’s a 53rd week, there are 27 pay intervals. Moreover, some federal workers could have their paychecks issued on a unique schedule, akin to month-to-month or semi-monthly.