It depends. If you have completed 3 years of regular English classes with a "C" or better at an accredited American high school (domestic or abroad), you do not need to take the TOEFL.
If you have completed less than 3 years at an accredited American high school or were enrolled in English as a Second Language (ESL)-level classes, you are still required to demonstrate English proficiency. Your may meet your English requirement with:
•TOEFL (iBT overall): 70 •IELTS (overall band score): 6.0
•SAT (Verbal Section): 530 •ACT (English Section): 22
•IB (English): 5, 6, or 7 •Cambridge Certificate of Proficiency in English (ESOL) CPE: A or B
•Cambridge GCSE O Level or higher (English): Complete with a “C” or better.
•Endorsement from the University of Arizona’s Center for English as a Second Language (CESL)
•Completion of ENGL or WRIT 101 or 102 with a “C” or better at an accredited American college/university
•Completion of ENGL or WRIT 107 and 108 with a “C” or better at an accredited American college/university
*Note: TOEFL and IELTS scores are only valid for 2 years.
International Undergraduate Admissions may review the English proficiency requirement and make admission decisions based on the totality of the student’s application, including but not limited to high school academic performance, extracurricular activities, and/or other test scores.