Private foundation (Form 990-PF)
CHAN ZUCKERBERG INITIATIVE FOUNDATION
EIN 455002209 · PALO ALTO, CA · filings through tax year 2024
IRS filings through tax year 2025. The loaded set is Form 990-PF until a Form 990 Schedule I ingest is added. Last ingestion completed March 19, 2026.
- Reported giving
- $166,070,038
- Median grant
- $903,700
- Average year
- $252,224,250
- Giving trend
- +10%
Sector mix
- Education40%
- Science & Technology24%
- Health & Medicine15%
- social_services9%
- Environment5%
Where grants went
- CA150 grants
- MA56 grants
- NY40 grants
- DC39 grants
- WA21 grants
492 grants in the loaded filings.