WIKIMEDIA FOUNDATION ORG
EIN 200049703 SAN FRANCISCO, CA Latest filing year 2023 2 linked sources Updated May 31, 2026, 5:10 AM
Revenue
$185,418,243
Assets
$286,759,938
Employees
363
Classification
- Location
- SAN FRANCISCO, CA 94104-4432
- NTEE class
- Education (B60)
- Tax subsection
- 501(c)(3) organization
- Deductibility
- Contributions are deductible (code 1)
- Foundation code
- IRS foundation code 15
- Status
- IRS status code 01
Source provenance
| Source | Records | Latest ingest |
|---|---|---|
| bmf | 1 | May 31, 2026, 5:10 AM |
| efile | 10 | May 31, 2026, 2:35 AM |
Filing metrics
6 years of filings
| Tax year | Returns | Employees | Revenue | Expenses | Assets | People | Programs |
|---|---|---|---|---|---|---|---|
| 2023990, 990T | 2 | 363 | $185,418,243 | $178,588,294 | $286,759,938 | 24$3,993,144 comp. | 0— exp. |
| 2022990, 990T | 2 | 375 | $180,199,672 | $168,305,333 | $274,123,369 | 25$3,973,924 comp. | 0— exp. |
| 2021990, 990T | 2 | 369 | $167,911,116 | $145,835,404 | $250,965,442 | 28$5,043,590 comp. | 0— exp. |
| 2020990, 990T | 2 | 320 | $158,987,065 | $111,669,959 | $240,235,101 | 23$3,655,126 comp. | 0— exp. |
| 2019990 | 1 | 291 | $124,631,267 | $112,162,122 | $191,262,962 | 23$2,997,997 comp. | 0— exp. |
| 2018990 | 1 | 255 | $118,589,500 | $90,058,977 | $176,019,709 | 25$2,987,780 comp. | 0— exp. |