South Dakota State University (SDSU) typically operates on a rolling admissions basis for undergraduate programs, though priority deadlines exist. Fall semester applications are recommended by March 1 for full consideration, while spring semester deadlines suggest November 1 submission. Graduate programs vary by department, with most requiring materials by February 1 for fall and September 1 for spring.
Some competitive programs or scholarships may enforce earlier deadlines. International students should apply at least three months prior to the term start to allow for visa processing. Always verify specific deadlines on the official SDSU website or by contacting the admissions office directly.