All students who plan to attend Purdue University are required to provide official, final transcripts. SAT or ACT scores with writing is strongly encouraged for international citizens. International citizens who submit an exceptional SAT Evidence-Based Reading and Writing(new), SAT Critical Reading(old), or ACT English score may be exempt from submitting additional scores. TOEFL ibt - 80; IELTS - overall score of 6.5 or higher with at least a 6.0 in each section.