Tax-exempt organization · Files a Form 5500 · State registration on file
NATURAL RESOURCES FOUNDATION OF WISCONSIN INC
Also filed as NATURAL RESOURCE FOUNDATION OF WISCONSIN INCORPORATED
PO BOX 2317, MADISON, WI 53701-2317
EIN
39-1572034
Tax-exempt status
501(c)(3) charitable, religious, educational
IRS · 2026-09
Deductibility
Contributions are deductible
IRS · 2026-09
Foundation classification
Publicly supported charity (170(b)(1)(A)(vi))
IRS · 2026-09
IRS ruling date
1987-02
IRS · 2026-09
Latest tax period on file
2025-12
IRS · 2026-09
Revenue (latest 990)
$3,767,327
IRS · 2026-09
Assets (latest 990)
$27,802,964
IRS · 2026-09
Florida registration
Inactive · Foreign not-for-profit corporation
FL Div. of Corporations · 2026-07-10
Florida document number
F05000004069
FL Div. of Corporations · 2026-07-10
Registered in Florida
2005-07-11
FL Div. of Corporations · 2026-07-10
Last registry activity
2007-05-30
FL Div. of Corporations · 2026-07-10
Benefit plan 1, 2024 filing
NRF 403B PLAN
DOL · 2025-05-27
Participants (start of year)
18
DOL · 2025-05-27
Plan assets (end of year)
$839,291
DOL · 2025-05-27