Private foundation · EIN 46-5608356 · Lake Geneva, Wisconsin · Philanthropy & grantmaking

Duncan Louis Stewart Foundation Inc

Should you approach them?

Don't send a cold proposal. The foundation reports that it only gives to preselected organizations; an introduction through a current grantee or board member is the realistic route.

From the 2025 Form 990-PF: 4 grants paid, $125K total, median $10K. 25% of grants stayed in Wisconsin.

Accepts applications
No
per 990-PF Part XV
Grants paid, 2025
4
$125K
Median grant
$10K
Stays in WI
25%
of grants
Deadline
—
Assets
$2.3M

Grants paid in 2025

4 grants, all shown · from Form 990-PF Part XV

RecipientPurposeAmount
Fauna & FloraWashington, DCGeneral$100K
Charities Aid Foundation American Donor FundWest Malling, UKGeneral$15K
Friends of the EnvironmentDelaray Beach, FLGeneral$5,000
Wisconsin's Green FireRhinelander, WIGeneral$5,000

By state: District of Columbia 1 · INTL 1 · Florida 1 · Wisconsin 1

About this foundation

Duncan Louis Stewart Foundation Inc is a private grantmaking foundation in Lake Geneva, Wisconsin, administered in care of Bell & Anderson LLC, tax-exempt since 2014. Private foundations must pay out roughly 5% of their assets each year, mostly as grants to 501(c)(3) public charities.

All filings on ProPublica

Does Duncan Louis Stewart Foundation Inc accept grant applications?

No. On its 2025 Form 990-PF the foundation checked that it only makes contributions to preselected organizations. Look for an introduction through a current grantee.

How much does Duncan Louis Stewart Foundation Inc give each year?

In tax year 2025 it paid $125K across 4 grants, a median of $10K.

Where does Duncan Louis Stewart Foundation Inc give?

District of Columbia (1 grants), INTL (1 grants), Florida (1 grants) and elsewhere, per its latest filing.

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