Mission
To provide support for the Wichi People of the Chaco Region of Northern Argentina.
Public Charity
SIWOK Foundation
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.
EIN: 472404035
Greeneville, TN
Food, Agriculture & Nutrition N.E.C.
NTEE: K99
Latest filing: 2025
Total Revenue$156K
Total Expenses$123K
Total Assets$53K
Grant Records4
Funding Total$140K
Filing Years2021–2025
Where $100 goes at SIWOK Foundation
How SIWOK Foundation divides every $100 it spends, from its own Form 990 filings, averaged across 9 years.
$98
Programs
the work itself
$2
Management
running the organization
$0
Fundraising
none reported
No fundraising costs are reported. That often means fundraising runs through a separate affiliated organization that files its own return.
Inside the $98 for programs
$98
Agricultural Payments to South America
Source: Form 990 filings with the IRS, latest fiscal year 2025. Shares are from the organization's reported expenses. Data by Imperigo; not affiliated with the IRS.
Sample Grants Received
HUMAN SERVICES
$15,000
HUMAN SERVICES
$25,000
HUMAN SERVICES
$50,000
ARTS, CULTURE, & HUMANITIES
$50,000
Showing up to 5 of 4 total records — full history available with membership.
Officers & Directors
Treasurer
Dan W Enright
President
Francisco Borquez
Director
Mercedes Wittig
Resources
Priscila Gyarzo
Vice President
Randall Wittig
Secretary
Renee W Enright
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| 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.