PS Personal Statement is required GPA While there is no rigid requirement for minimum GRE scores or GPA, it is best to have a minimum of a 3.0 GPA and a GRE score on the verbal portion of the exam above the 90th percentile. Fee A $85 nonrefundable application fee paid online by credit card or electronic check with your application form. RL A minimum of three letters of recommendation who are familiar with the applicant’s scholastic and personal qualities. Submitting four letters is strongly encouraged. Transcript Unofficial Transcripts: From all colleges and universities attended.