| Application deadline | February 12, 2027 (2027 cycle) | Unconfirmed — check official site | Unconfirmed — check official site |
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| Cost | Catalog terms: $6,480; 2027: Unconfirmed — check official site | Unconfirmed — check official site | Last year's cycle (2026): $2,950–$23,604; 2027: Unconfirmed — check official site |
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| Financial aid | Catalog terms: Need-based full- or partial-tuition scholarship (online format only): Amount: Unconfirmed — check official site. Tuition scholarships are not available for the in-person format.; 2027: Unconfirmed — check official site | Last year's cycle (2026): Free for U.S. families with adjusted gross income under $80,000; need-based aid up to full cost: Amount: Unconfirmed — check official site. Aid for international students is decided case by case.; 2027: Unconfirmed — check official site | Last year's cycle (2026): Scholarship for School District of Philadelphia public or charter high school students (Summer Academies and Online Seminars): Amount: Unconfirmed — check official site; 2027: Unconfirmed — check official site |
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| Expenses and aid conditions | Catalog terms: In-person day student fees paid to NEIA: $3,090. Day student total: $9,570.; In-person residential fees paid to NEIA (housing, board and activities): $6,895. Residential student total: $13,375.; Babson College application fee: $100. Non-refundable; waived for students applying for need-based financial assistance.; NEIA registration fee for admitted in-person students: $100; Need-based full- or partial-tuition scholarship (online format only): Amount: Unconfirmed — check official site. Tuition scholarships are not available for the in-person format.; 2027: Unconfirmed — check official site | Last year's cycle (2026): Free for U.S. families with adjusted gross income under $80,000; need-based aid up to full cost: Amount: Unconfirmed — check official site. Aid for international students is decided case by case.; 2027: Unconfirmed — check official site | Last year's cycle (2026): Non-refundable application fee: $100; Non-refundable enrollment deposit (part of the total program fee): $1,500; Scholarship for School District of Philadelphia public or charter high school students (Summer Academies and Online Seminars): Amount: Unconfirmed — check official site; 2027: Unconfirmed — check official site |
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| Stipend or pay | Unconfirmed — check official site | Unconfirmed — check official site | Unconfirmed — check official site |
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| Eligibility | Grades 11–12 (provider uses rising grades) | Grades 10–12; Grade timing: Unconfirmed — check official site | Grades 9–11 when applying; summer rising grade is one higher |
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| Additional eligibility | Minimum age 15; Requirement: Open to rising grades 11–12; Requirement: At least 15 years old by the program start date, with no exceptions; Requirement: English proficiency: minimum TOEFL 90 or equivalent IELTS, Duolingo or Cambridge score, unless English is the native language or the school's language of instruction; Requirement: A computer, webcam and reliable internet connection; Requirement: International students in the in-person format need U.S. immigration status that permits full-time study, usually F-1 | Ages 14–18; Requirement: Open to grades 10–12; Requirement: Have completed 9th grade (or its equivalent) by the first day of the program; Requirement: Not yet enrolled as a full-time college or university student; Requirement: Graduating seniors may attend in the summer between high school and college or during a gap year | Requirement: Open to students currently in grades 9–11 when applying; Requirement: Successful applicants should have a minimum 3.5 high school GPA; Requirement: Pre-College programs are for current 10th-11th graders; Summer Academies and Online Seminars for current 9th-11th graders |
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| Session dates or duration | Starts July 12, 2027; Ends July 30, 2027; 3 weeks (2027 cycle) | Starts June 27, 2027; Ends August 7, 2027; 6 weeks (2027 cycle) | Last year's cycle (2026): Starts May 26, 2026; Ends August 8, 2026; 2–6 weeks; 2027: Unconfirmed — check official site |
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| Format | Online / In person | In person | In person / Online |
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| Housing and supervision | Residential. Supervision and housing details: Unconfirmed — check official site | Residential. Supervision and housing details: Unconfirmed — check official site | Unconfirmed — check official site |
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| Location | Marlborough, MA | Boston, MA | Philadelphia, PA |
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| Selection and application | Application materials: Essays | Selection: About 80 high-school students are selected through demonstrated mathematical thinking in the problem set, academic context, recommendation, transcript, and short answers. PROMYS does not publish the current applicant count or acceptance rate. Application materials: One letter of recommendation | Selection: Application-based and academically selective; cohort size and acceptance rate vary by program and were not stated on the overview. Application materials: Application essays (each up to 400 words), plus an extra essay for non-native English speakers; One letter of recommendation on the recommender's official letterhead |
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| Official sources | Source 1 · checked 2026-10-24Source 2 · checked 2026-10-24Source 3 · checked 2026-10-24Source 4 · checked 2026-10-24 | Source 1 · checked 2026-10-24Source 2 · checked 2026-10-24Source 3 · checked 2026-10-24Source 4 · checked 2026-08-20Source 5 · checked 2026-08-20Source 6 · checked 2026-08-20Source 7 · checked 2026-08-20 | Source 1 · checked 2026-10-24Source 2 · checked 2026-10-24Source 3 · checked 2026-10-24Source 4 · checked 2026-08-21Source 5 · checked 2026-08-21Source 6 · checked 2026-08-20 |
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