| Application deadline | January 13, 2027 (2027 cycle) | February 1, 2027 (2027 cycle) |
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| Cost | $4,180–$15,980 (2027 cycle) | Last year's cycle (2026): $2,000; 2027: Unconfirmed — check official site |
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| Financial aid | Unconfirmed — check official site | Last year's cycle (2026): 2026 need-based aid: Amount: Unconfirmed — check official site. Partial or full awards depended on demonstrated need and available funding; applying did not affect admission.; 2027: Unconfirmed — check official site |
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| Expenses and aid conditions | 2027 application fee: $75 (2027 cycle) | Last year's cycle (2026): 2026 standard application fee: $45. No application fee was charged for the separate financial-aid application.; 2026 need-based aid: Amount: Unconfirmed — check official site. Partial or full awards depended on demonstrated need and available funding; applying did not affect admission.; 2027: Unconfirmed — check official site |
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| Stipend or pay | Unconfirmed — check official site | Unconfirmed — check official site |
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| Eligibility | Unconfirmed — check official site | Grades 9–12 when applying; check the provider's rules for graduating seniors |
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| Additional eligibility | Ages 16–18; Citizenship: International students may apply to eligible formats with visa/English requirements; Citizenship: Financial aid is limited to U.S. citizens, permanent residents, and DACA recipients; Residency: Residential students live on campus; Residency: Commuters must live with a parent/guardian or approved adult age 25+ within reasonable commuting distance in New England; Residency: Online students participate from home; Requirement: Graduate high school and enter college in 2027, 2028 or 2029.; Requirement: Be at least 16 by June 13, 2027 and not turn 19 before July 31, 2027.; Requirement: Show maturity and academic readiness for intensive college-level work; Requirement: Meet selected-course prerequisites; Requirement: Submit English-proficiency evidence if English is not the native language; Requirement: Clear the calendar for the full program, especially residential study; Exclusion: An applicant may apply to only one Harvard Summer School high-school program in a year; Exclusion: International students using a Harvard-sponsored I-20 cannot take online classes; Exclusion: Participation does not guarantee Harvard College admission or another institution's acceptance of credit; Exclusion: No minimum GPA or required PSAT/SAT/ACT score is published | Minimum age 14; Citizenship: U.S. citizen, permanent resident, or individual on a valid visa for 2026; Residency: Reside in the United States for the full program and attend a U.S. high school; Requirement: Enter grade 9-12 in fall 2026 and be at least 14 at program start; Requirement: Attend every scheduled weekday session and use camera during live participation; Requirement: Be comfortable learning online and collaborating in teams; Requirement: Interest in math, computing, or healthcare was encouraged but prior coding was not required; Exclusion: Applicants outside the United States during the program or not attending a U.S. high school; Exclusion: More than one submitted application; edits and resubmissions were not accepted; Exclusion: More than one absence prevented successful completion under the 2026 rule; Exclusion: Bootcamp admission did not allow concurrent enrollment in the separate AIMI Summer Research Internship; Exclusion: Participation conferred no Stanford credit, undergraduate admission advantage, or guaranteed recommendation |
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| Session dates or duration | Catalog terms: 4–7 weeks; 2027: Unconfirmed — check official site | Catalog terms: 2 weeks; 2027: Unconfirmed — check official site |
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| Format | In person / Online | Online |
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| Housing and supervision | Unconfirmed — check official site | Non-residential. Supervision and housing details: Unconfirmed — check official site |
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| Location | Cambridge, Massachusetts | Students must reside in the United States and attend a U.S. high school |
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| Selection and application | Selection: Harvard evaluates essays, transcripts/current grades, counselor report, GPA, maturity, readiness, and program fit holistically; it publishes no minimum GPA and does not require standardized academic tests. Application totals, admit rate, option/course capacities, waitlist odds, and scholarship odds are not published. Application materials: Student-created online application and short essays | Selection: Approximately 100 students were planned for 2026, 50 per session. Applications were reviewed after the deadline; no early-submission advantage or acceptance rate was published. Application materials: Academic-background questions and short essay responses; For aid: 2025 or permitted 2024 tax return showing family income below $80,000, low-income-program letter, official financial-need letter, or applicant circumstances essay |
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| Official sources | Source 1 · checked 2026-10-09Source 2 · checked 2026-10-09Source 3 · checked 2026-10-09Source 4 · checked 2026-10-09Source 5 · checked 2026-10-09 | Source 1 · checked 2026-10-11Source 2 · checked 2026-08-21 |
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