Application Form: Complete the graduate application via ISU's admissions portal.

Bachelor's Degree: Hold a bachelor's degree from a regionally accredited institution.

Official Transcripts: Provide transcripts from all previously attended institutions.

Grade Point Average (GPA): A minimum cumulative GPA of 3.0 on a 4.0 scale is required.

Standardized Test Scores: Submission of GRE scores may be required, depending on the specific graduate program. For instance, successful Ph.D. applicants in Computer Science have had combined GRE scores of 310 or higher.

English Proficiency: Non-native English speakers must demonstrate proficiency through one of the following tests:

TOEFL iBT: 79

TOEFL PBT: 550

IELTS: 6.5

PTE: 53

Duolingo English Test: 105 (approved through Fall 2025 admissions cycle); 115 (beginning Spring 2026)

Letters of Recommendation: Typically, three letters are required, preferably from academic or professional references.

Statement of Purpose: A 500-word essay outlining academic interests, goals, and reasons for pursuing the specific graduate program.

Resume/Curriculum Vitae (CV): An updated document detailing educational background, work experience, research, and relevant skills.