Mission
To provide support for the Wichi People of the Chaco Region of Northern Argentina.
SIWOK Foundation is a Public Charity headquartered in Greeneville, TN. Financial data from the 2025 filing: $156K revenue, $123K expenses, $53K total assets. 4 publicly reported grants to this organization, totaling roughly $140K, appear in IRS filings.
To provide support for the Wichi People of the Chaco Region of Northern Argentina.
Showing up to 5 of 4 total records — full history available with membership.
Officer compensation and complete director data available with membership.
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $156K | $123K | $53K |
| 2024 | $144K | $164K | $20K |
| 2023 | $315K | $357K | $40K |
| 2022 | $271K | $248K | $82K |
| 2021 | $310K | $274K | $59K |
Between 2021 and 2025, reported annual revenue declined from $310K to $156K (-50%), with total assets most recently reported at $53K.
Interactive year-over-year charts and full filing details available with membership.