The time-limited changes to the PSLF program is referred to as the limited PSLF waiver. This allowed borrowers to get credit for past periods of repayment that would not qualify. The limited PSLF waiver ended Oct. 31, 2022.
Qualifying employment for the PSLF program is based on your employer and the type of organization that qualifies for the program. Government organizations at any level, including U.S. military and Not-for-profit organizations that are tax-exempt under Section 501(c)(3) of the Internal Revenue Code are types of qualifying employment. Source