This paper considers the impact of transfer credits on the GPA of college-university transfer students. The data come from the academic records of students enrolled at 2 different campuses at an undergraduate university in Ontario across a 4-year period. The results from multivariate regression analyses show that the number of transfer credits is significantly associated with a higher GPA, controlling for student status (part time/full time), campus of study, cohort, semester of study, and previous college background. Further analysis suggests that the credit-GPA relationship is nonlinear, peaking at 6 transfer credits. These findings can be used to help inform individuals and institutions about the past performance of students as further refinements to transfer policies between institutions are undertaken.