Willow Hill School Inc

Sudbury, MA

Cause (Daanaa category based on the IRS NTEE code): Education

Mission as stated by the organization

Willow hill school provides a supportive and individualized educational program for middle school and high school students who are capable of advancing along a strong academic curriculum, but have experienced frustration in earlier school settings.

From the nonprofit's IRS Form 990 filing

Latest IRS filing year on record: 2025 (source: IRS).

EIN 04-2469268 (IRS record).

Public sources: IRS Tax Exempt Organization data; ProPublica Nonprofit Explorer (independent sites, not affiliated with Daanaa). Daanaa record.

IRS data loaded July 2026. Status may have changed since then; check the IRS link for current status.

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