| Application deadline | Unconfirmed — check official site | Unconfirmed — check official site | Unconfirmed — check official site |
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| Cost | Unconfirmed — check official site | Unconfirmed — check official site | Unconfirmed — check official site |
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| Financial aid | 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 | Unconfirmed — check official site | Unconfirmed — check official site |
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| Expenses and aid conditions | 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 | Unconfirmed — check official site | Unconfirmed — check official site |
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| Stipend or pay | Unconfirmed — check official site | Catalog terms: Completion stipend (up to $2,000): $2,000; 2027: Unconfirmed — check official site | Unconfirmed — check official site |
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| Eligibility | Grades 10–12; Grade timing: Unconfirmed — check official site | Grade 11 when applying; summer rising grade is one higher | Grades 8–12 (provider uses rising grades) |
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| Additional eligibility | 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 | Residency: Enrolled in a Massachusetts high school and living within 30 miles of Boston; Requirement: Open to students currently in grade 11 when applying; Requirement: In 2026, applicants had to be at least 16 years old by July 1, 2026; Requirement: Priority goes to students in the immediate Boston metropolitan area; Requirement: Demonstrated record of achievement in science; Requirement: Able to attend the orientation and all six weeks, Monday to Friday, 9:30 AM to 4:30 PM | Residency: Metro Nashville Public Schools (MNPS) students; Requirement: Open to grades 8–12; Requirement: SSMV: apply in 8th grade and attend a district-operated MNPS high school; Requirement: SHIRE: rising junior or senior in the Interdisciplinary Science and Research (ISR) Program at John Overton, Stratford STEM or Hillsboro High School; Requirement: REHSS: rising senior in the ISR Program at Stratford STEM, John Overton or Hillsboro High School, at least 16 at the start of the program |
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| Session dates or duration | Starts June 27, 2027; Ends August 7, 2027; 6 weeks (2027 cycle) | Last year's cycle (2026): Starts July 6, 2026; Ends August 14, 2026; 6 weeks; 2027: Unconfirmed — check official site | Catalog terms: 6–208 weeks; 2027: Unconfirmed — check official site |
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| Format | In person | In person | In person |
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| Housing and supervision | Residential. Supervision and housing details: Unconfirmed — check official site | Unconfirmed — check official site | Non-residential. Supervision and housing details: Unconfirmed — check official site |
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| Location | Boston, MA | Boston, MA | Nashville, TN |
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| Selection and application | 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 | Application materials: Two teacher recommendations (at least one from a science or math teacher; none from family or friends) | Selection: SSMV is limited to 26 students per grade. ISR is not academically selective but is school-restricted and rigorous. SHIRE considers grades, schedule conflicts and ISR-teacher input. REHSS is restricted to current ISR rising seniors. Application materials: REHSS: curriculum vitae or resume, essays and two recommendations (one from the ISR teacher), with grades and course rigor considered |
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| Official sources | Source 1 · checked 2026-10-24Source 2 · checked 2026-10-24Source 3 · checked 2026-10-24Source 4 · checked 2026-08-20Source 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 2026-10-24 | Source 1 · checked 2026-10-24Source 2 · checked 2026-10-24Source 3 · checked 2026-10-24Source 4 · checked 2026-10-24Source 5 · checked 2026-10-24Source 6 · checked 2026-10-24Source 7 · checked 2026-10-24Source 8 · checked 2026-08-22Source 9 · checked 2026-08-22 |
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