This Summary presents selected findings from "2017-18 National Postsecondary Student Aid Study, Administrative Collection (NPSAS:18-AC): First Look at Student Financial Aid Estimates for 2017-18. NCES 2021-476rev." The study includes information for about 245,000 undergraduate students and 21,000 graduate students attending 1,900 postsecondary institutions in the 50 states, the District of Columbia, and Puerto Rico. NPSAS:18-AC also provides state-level estimates for undergraduate students in 30 states. This report describes the percentages of students receiving various types of financial aid and average amounts received. [This Summary is a revision of ED614852. For the full report, see ED619354.]