Private foundation · EIN 54-1925955 · Fairfield, Connecticut · Philanthropy & grantmaking

Rust Family Foundation

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: 20 grants paid, $255K total, median $10K. 35% of grants stayed in Connecticut.

Accepts applications
No
per 990-PF Part XV
Grants paid, 2025
20
$255K
Median grant
$10K
Stays in CT
35%
of grants
Deadline
—
Assets
$5.0M

Grants paid in 2025

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

RecipientPurposeAmount
Connecticut Humane SocietyNewington, CTSupport work$30K
St Jude Children's Research HospitaMemphis, TNSupport work$30K
World Central KitchenWashington, DCSupport work$25K
Save the ChildrenFairfield, CTSupport work$15K
Blood Cancer UnitedWashington, DCSupport work$15K
ASPCANew York, NYSupport work$10K
Mercy ShipsGarden Valley, TXSupport work$10K
Fairfield County's Community FoundaNorwalk, CTSupport work$10K
Tunnel to Towers FoundationStaten Island, NYSupport work$10K
Water for GoodBentonville, ARSupport work$10K
Operation HopeFairfield, CTSupport work$10K
Save the SoundNew Haven, CTSupport owrk$10K
Wounded Warrior ProjectJacksonville, FLSupport work$10K
Habitat for HumanityAmericus, GASupport work$10K
Connecticut FoodshareWallingford, CTSupport work$10K
Heifer InternationalLittle Rock, ARSupport work$10K
March of DimesArlington, VASupport work$10K
Habitat for HorsesAlvin, TXSupport work$10K
Pequot LibrarySouthport, CTSupport work$5,000
Northshore Animal LeaguePort Washington, NYSupport work$5,000

By state: Connecticut 7 · District of Columbia 2 · Tennessee 1 · New York 3 · Texas 2 · Arkansas 2

About this foundation

Rust Family Foundation is a private grantmaking foundation in Fairfield, Connecticut, administered in care of William F Rust III, tax-exempt since 1999. 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 Rust Family Foundation 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 Rust Family Foundation give each year?

In tax year 2025 it paid $255K across 20 grants, a median of $10K.

Where does Rust Family Foundation give?

Connecticut (7 grants), District of Columbia (2 grants), Tennessee (1 grants) and elsewhere, per its latest filing.

More foundations near Fairfield

All in Connecticut
FoundationBased inGrants paidMedian grantAccepts applicationsAssets
Knobloch Family Foundationsince 1997 Fairfield, CT — —Not stated $163M
Skylight Charitable Trsince 2021 Fairfield, CT — —Not stated $106M
Dorothy B Davis Foundationsince 2015 Fairfield, CT — —Not stated $31M
Prentice Foundation Incsince 1994 Fairfield, CT — —Not stated $26M
The Zac Foundation for Childrens Safetysince 2009 Fairfield, CT — —Not stated $21M
Stich Charitable Foundationsince 2023 Fairfield, CT — —Not stated $16M
The Fink Family Foundationsince 2001 Fairfield, CT $1.7M30 grants · 2024 $18KPreselected only $15M
The Egerter Family Foundationsince 2022 Fairfield, CT — —Not stated $14M
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