IRS 990 Nonprofit Profile
Proof School
Offering a liberal arts education for kids who love math, reasoning and communication.
- Filing year
- 2023
- Total revenue
- $6.7M
- Total expenses
- $5.9M
- Program expenses
- $5.4M
- Administration
- $518K
- Fundraising
- $26K
- Program share of expenses
- 91%
- EIN
- 463770194
- Location
- San Francisco, CA
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Financial data on this page is sourced from IRS Form 990 filings.