Private foundation · EIN 84-1612524 · Denver, Colorado · Philanthropy & grantmaking

The Armstrong 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: 23 grants paid, $6.4M total, median $10K. 30% of grants stayed in Colorado.

Accepts applications
No
per 990-PF Part XV
Grants paid, 2025
23
$6.4M
Median grant
$10K
Stays in CO
30%
of grants
Deadline
—
Assets
$28M

Grants paid in 2025

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

RecipientPurposeAmount
Southern Methodist UniversityDallas, TXGeneral fund$4.6M
Children's Hospital Colorado FoundationAurora, COGeneral fund$750K
The School of American BalletNew York, NYGeneral fund$525K
George W Bush Presidential CenterDallas, TXGeneral fund$150K
St Martin's Episcopal SchoolAtlanta, GAGeneral fund$125K
Westminster SchoolSimsbury, CTGeneral fund$51K
Southwestern Medical FoundationDallas, TXGeneral fund$50K
Colorado BalletDenver, COGeneral fund$40K
St Michael's Episcopal SchoolRichmond, VAGeneral fund$25K
Highland Park UmcDallas, TXGeneral fund$25K
New York City BalletNew York, NYGeneral fund$15K
Athletes UnitedGardnerville, NVGeneral fund$10K
Friends of the Washington Statue IncMcLean, VAGeneral fund$10K
Lincoln CenterNew York, NYGeneral fund$10K
One Chance to Grow UpDenver, COGeneral fund$10K
Trinity Park ConservancyDallas, TXGeneral fund$10K
Gold CrownDenver, COGeneral fund$5,000
Pediatric Brain Tumor FoundationWinston Salem, NCGeneral fund$5,000
Klyde Warren ParkDallas, TXGeneral fund$2,500
Project UnityDallas, TXGeneral fund$2,500
St Anne's Episcopal SchoolDenver, COGeneral fund$1,300
Central City OperaDenver, COGeneral fund$1,000
Denver Art MuseumDenver, COGeneral fund$1,000

By state: Texas 7 · Colorado 7 · New York 3 · Georgia 1 · Connecticut 1 · Virginia 2

About this foundation

The Armstrong Foundation is a private grantmaking foundation in Denver, Colorado, administered in care of Elisabeth Armstrong, tax-exempt since 2003. 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 The Armstrong 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 The Armstrong Foundation give each year?

In tax year 2025 it paid $6.4M across 23 grants, a median of $10K.

Where does The Armstrong Foundation give?

Texas (7 grants), Colorado (7 grants), New York (3 grants) and elsewhere, per its latest filing.

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