| Application deadline | Unconfirmed — check official site | Unconfirmed — check official site | February 5, 2027 (2027 cycle) |
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| Cost | Last year's cycle (2026): $100; 2027: Unconfirmed — check official site | Last year's cycle (2026): $7,208; 2027: Unconfirmed — check official site | Unconfirmed — check official site |
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| Financial aid | Last year's cycle (2026): Full financial aid: Amount: Unconfirmed — check official site; 2027: Unconfirmed — check official site | Last year's cycle (2026): Need-based financial aid and travel grants: Amount: Unconfirmed — check official site. Free for domestic students with household income under $85,000; case-by-case awards above that and for international students.; 2027: Unconfirmed — check official site | Unconfirmed — check official site |
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| Expenses and aid conditions | Last year's cycle (2026): Full financial aid: Amount: Unconfirmed — check official site; 2027: Unconfirmed — check official site | Last year's cycle (2026): Application: $0. Applying is free.; Need-based financial aid and travel grants: Amount: Unconfirmed — check official site. Free for domestic students with household income under $85,000; case-by-case awards above that and for international students.; 2027: Unconfirmed — check official site | Unconfirmed — check official site |
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| Stipend or pay | Unconfirmed — check official site | Unconfirmed — check official site | Catalog terms: Summer stipend: $1,200; 2027: Unconfirmed — check official site |
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| Eligibility | Grades 10–11 (provider uses rising grades) | Grades 9–12; Grade timing: Unconfirmed — check official site | Grade 11 when applying; summer rising grade is one higher |
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| Additional eligibility | Requirement: Open to rising grades 10–11 | Requirement: Open to grades 9–12; Requirement: Must not have already graduated from high school; Requirement: Most participants have just finished 10th or 11th grade; students who just completed 9th grade with more advanced math have attended; Requirement: International students are welcome to apply | Minimum age 16; Citizenship: Legally authorized to work in the United States; Residency: NY; Residency: NJ; Residency: CT; Requirement: Open to students currently in grade 11 when applying; Requirement: Must live in New York, New Jersey, or Connecticut within 25 miles of MSK's Main Campus on the Upper East Side of Manhattan; Requirement: Must be 16 or older by June 2027; Requirement: Science GPA of 3.5; Requirement: Must commit to the full eight weeks onsite |
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| Session dates or duration | Last year's cycle (2026): Starts August 10, 2026; Ends August 14, 2026; 2027: Unconfirmed — check official site | Last year's cycle (2026): Starts June 28, 2026; Ends August 8, 2026; 6 weeks; 2027: Unconfirmed — check official site | Starts June 29, 2027; Ends August 20, 2027; 8 weeks (2027 cycle) |
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| Format | In person | In person | In person |
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| Housing and supervision | Non-residential. Supervision and housing details: Unconfirmed — check official site | Residential. Supervision and housing details: Unconfirmed — check official site | Non-residential. Supervision and housing details: Unconfirmed — check official site |
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| Location | Providence, RI | New residential campus for 2027 is not announced; Amherst, Massachusetts was the historical 2026 location | New York, NY |
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| Selection and application | Unconfirmed — check official site | Selection: Application review uses the form, letter, Interesting Test, and mathematical sponsor recommendation; no current acceptance rate or 2027 capacity is published. Application materials: Letter of recommendation from a sponsor who knows you in a mathematical context | Application materials: Short essay responses; Two confidential recommendation letters from a STEM teacher, guidance counselor or research mentor |
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| Official sources | Source 1 · checked 2026-10-24Source 2 · checked 2026-10-24 | Source 1 · checked 2026-10-24Source 2 · checked 2026-10-24Source 3 · checked 2026-10-24Source 4 · checked 2026-10-24 | Source 1 · checked 2026-10-24 |
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