The Mill Spring Foundation 084206-000

WILMINGTON, DE EIN: 23-6230874

Financial Overview

From 2025 IRS Form 990-PF

Total Assets

$2.3M

+7.3% YoY

Annual Giving

$653K

-23.7% YoY

Grant Count

22

-8.3% YoY

Avg Grant Size

$30K

-16.8% YoY

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Financial History

Multi-year comparison from IRS filings

Revenue
Expenses
Qualifying Distributions
Net Investment Income
$0$313K$625K$938K$1M20212022202320242025
Metric202520242023
Total Assets$2,338,451$2,179,742$2,156,506
Revenue$819,584$904,770$589,558
Expenses$684,323$881,508$1,136,421
Qualifying Distributions$653,000$856,000$1,114,500
Net Investment Income$802,316$881,949$572,067
Distributable Amount$224,337$203,738$211,055

Giving Over Time

Total grant dollars and number of grants per year

$0$279K$557K$836K$1M24 grants20211 grants202225 grants202324 grants202422 grants2025

Grant Insights

How this funder distributes its grants

Top Recipients

Top 10 recipients in 2025

THE WORLD AFFAIRS COUNCI…$200KFRANKLIN INSTITUTE$100KSCIENCE HISTORY INSTITUTE$100KWOODMERE ART MUSEUM$50KCONSUMER BANKRUPTCY ASSI…$25KWHITEMARSH FOUNDATION$25KLEADERSHIP INSTITUTE$25KFACE TO FACE$20KWISSAHICKON VALLEY PUBLI…$15KGIRL SCOUTS OF EASTERN PA$10K

Grant Size Distribution

96 grants across all recorded years

83<$50K4$50–100K5$100–250K3$250–500K1$500K–1M$1–5M$5M+

Giving History

Grant recipients and amounts by year

No grants recorded for .

Who else does The Mill Spring Foundation 084206-000 fund?

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Key People

Officers and directors from IRS filings

Compensation Overview

From 2025 IRS filing

From 2025 filing

NameTitleHoursCompensation
WILLIAM F MACDONALD JRTRUSTEE1
LESLIE MACDONALDTRUSTEE1

Geographic Focus

Where this funder has awarded grants

Grant Distribution by State

3states

Cities

AmblerArlingtonBlue BellBlue BelllChesterChester SpringsErieFort WashingtonHavertownJenkintownLafayette HillLansdaleMiquonNew HopePfort WashingtonPhiladelkphiaPhiladelphiaPlymouth MeetingWarminsterWarrington

Data last updated March 2026. Sourced from IRS Form 990-PF filings.

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