PhD Admissions

Admission to the PhD program is extremely competitive, so it is difficult to assess any qualified applicant's likelihood of admittance. However, on average, we admit approximately 10% of qualified applicants

The complete online application, fee, and supporting materials (including official GRE scores) are due by December 1, 2024, 5:00 pm EST, for September 2025 enrollment. We cannot make exceptions for late applications. Applications that are not complete...

No. Students may only enroll in the fall.

Yes, but two separate applications are required, each with its own supporting letters of recommendation, transcript, GRE scores, etc. Each department will then independently consider the application. If admission is granted to both programs, the applicant...

No, but it is helpful. An applicant should have the equivalent math background of Mathematics 21a and 21b (see Harvard course catalog), at minimum. Students who do not have that level may not compete well against undergraduate math or statistics majors in...

The GRE is optional, not required.  Students who wish to submit GRE scores can follow instructions on the GSAS website.  The institution code is 3451.

Applicants who are non-native English speakers and who received their undergraduate degree from an institution where English is not the primary language of instruction must prove their English proficiency by earning either a minimum score of 80 on the...

3451

Please read the GSAS "Cost of Attendance" website.

Virtually all PhD students are fully supported with a combination of tuition, stipend grants, teaching, and research assistantships. PhD students are required to work part-time during the academic year as teaching fellows and research assistants. Harvard...