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HoraceMannPrep by EduAvenues is an independent service, not affiliated with, endorsed by, or sponsored by Horace Mann School.

Key Dates

Work backward from the published dates

Use the dates as checkpoints. The interview and report cards come first, in October, well before the November and January deadlines.

Checked against Horace Mann's published admissions pages on November 5, 2026.

Timeline

Key dates for this admissions cycle.

Work backward from these dates and leave time for drafts, recommendations and testing.

November 18, 2026

Application form deadline

  1. August 5, 2026

    Applications open

    Applications for the 2027-28 school year open August 5, 2026.

  2. September 14, 2026

    Interviews begin

    Admission interviews begin September 14, 2026.

  3. October 15, 2026

    Last day to submit and book an interview online

    To guarantee an interview, submit the application and schedule the interview by October 15, 2026.

  4. November 15, 2026

    Financial aid materials due

    The financial aid application for 2027-28 is due November 15, 2026.

  5. November 18, 2026

    Application form deadline

    The application form is due November 18, 2026.

  6. January 8, 2027

    Complete file due

    The complete file is due January 8, 2027.

Essays and activities summary
Three student essays are required for Grades 6 to 11, due January 8, 2027.
ISEE or SSAT results
Applicants take the ISEE through iseetest.org. Students also considering boarding schools may submit the SSAT instead. Results must be received by January 8, 2027.
Admission decisions
The school typically notifies families of admission decisions in February 2027.

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