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· Private foundation

Philip S Harper Foundation

Its FY2025 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.

$408k
Granted FY2024still arriving
153
Grants FY2024still arriving
21
States reached
$19k
Largest
01What it funds
0196% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2025.

Education$334kReligion$168kArts & Culture$148kHealth$139kHuman Services$70kFood & Nutrition$38kEnvironment$36kPublic Benefit$32kOther$0
02FY2024 · 153 grants

Where the money goes

Grants by size, and the largest recipients.

How this is measured
The 153 grants below total $323,150, the rows itemized in this filing. The $407,500 headline is the total grant expense on the return; the other $84,350 is giving the schedule does not break out (grants under the $5,000 itemization floor, grants to individuals, grants on other schedules). Every figure below describes the itemized rows only.

By grant size · FY2024

  • Under $10k149 grants · $273k
  • $10k–50k4 grants · $51k
$1,250
Median grant
21
States reached
$4.9M
Total assets
Largest grants
RecipientAmount
Charity Seeds$18,500
Antioch Baptist Church$11,000
Maharishi International University$11,000
Rollins College--The Rollins Fund$10,000
Los Angeles County Museum of Art$9,000
Boston University Academy$8,000
Maharishi School (MSAE)$7,500
First Presbyterian Church of Maitland$6,500
Foundation for Seminole County Public Schools$6,500
Lake Mary Church$6,000
Lake Mary High School--Science$6,000
Block Club Chicago$5,000
Smith College Alumnae Fund$5,000
Saint Jude's Childrens Hospital$5,000
Wounded Warrior Project$5,000
02Its grantees
repeat funding

Who it funds again

Organizations funded in more than one year, against those funded once.

87%of every dollar goes to organizations it has funded before.
$1.0M · 145 repeat orgs$150k to everyone else

Grantees it renews have grown median revenue +34% since the first grant, against +31% for those funded once.

145 repeat relationships: 119 still active in FY2024, 26 since wound down; 15 grantees were first funded in FY2024 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

145
61

Total granted

$1.0M
$117k

Median revenue growth · since first grant

+34%
+31%

Still filing today

63%
38%

New vs renewed · share of each year

In FY2024, 90% of grant dollars renewed an existing relationship; $33k went to new ones.

50%100%’20’22’23’24
RenewedFirst-time

Where new relationships form · theme of each grantee’s first grant

’20’22’23’24
Arts & CultureEducationHealthEnvironmentHuman ServicesFood & NutritionOther
How this is measured
First-time means a grantee’s first year in the filing window; renewed means funded in an earlier year too. The renewed share climbs naturally as a portfolio matures, so the signal is a year that bucks it (a wave of new grantees). The earliest year is left-censored: relationships that predate the data read as new. Theme is the grantee’s IRS cause.

Backed again, and grew

  • MI
    MAHARISHI INTERNATIONAL UNIVERSITY
    4× · 2020–2024 · $27k · revenue +19%
  • OH
    Orlando Health Foundation Inc
    4× · 2020–2024 · $22k · revenue +113%
  • UO
    UNIVERSITY OF CENTRAL FLORIDA FOUNDATION INC
    4× · 2020–2024 · $21k · revenue +86%

Funded once

  • FI
    FLORIDA INSTITUTE OF TECHNOLOGY INC
    one grant, 2020 · $24k · revenue +23%
  • FF
    Foundation for Seminole County Public Schc
    one grant, 2023 · $17k
  • CC
    Cornerstone Christian Academy
    one grant, 2020 · $7k
How this is measured

Repeat means funded in two or more distinct years. Growth and survival are read from each grantee’s own subsequent IRS filings.

03Its field

Closest unfunded matches

The nonprofits that most resemble its grantees but are not funded by it, scored along the direction from the rest of the field toward the portfolio. A resemblance in what they say they do, not a recommendation.

1
Boston Architectural College

The bac is committed to provide excellence in design education grounded in practice and accessible to diverse communities.

—
2
University of New Haven

The University of New Haven is a student-centered comprehensive university with an emphasis on excellence in liberal arts and professional education. Our mission is to prepare our students to lead purposeful and fulfilling lives in a…

Education
3
Massachusetts Institute of Technology

The mission of mit is to advance knowledge and educate students in science, technology, and other areas of scholarship that will best serve the nation and the world in the 21st century.

Education
4
Manhattanville University

To educate students to be ethical and socially responsible leaders in a global community.

Education
5
United States Naval Institute

Provide an independent forum for those who dare to read, think, speak, and write to advance the professional, literary, and scientific understanding of sea power and other issues critical to global security.

—
6
The Trustees of Princeton University

Research, education and general - princeton university is a private not-for-profit, non-sectarian institution of higher learning with approximately 5,700 undergraduate and 3,300 graduate students. 2,500 students graduated in the 2024-2025…

Education
7
New York School of Interior Design

New york school of interior design provides the most innovative, immersive, and transformative interior design education in the world, demonstrating the impact of professionally designed interiors on the health, happiness, and well-being…

Education
8
Wheaton College

Wheaton college provides a transformative liberal arts education, combining theory and practice, for intellectually curious students within a collaborative and vibrant extended community and network that values and strives to create an…

Education
9
Native Plant Trust Inc

The organization's mission is to conserve and promote new england's native plants to ensure healthy, biologically diverse landscapes.

Environment
10
Trustees of Tufts College

Education and Research

Education
11
Npr Foundation

The npr foundation ("foundation") is organized and operated exclusively for the benefit of its sole supported organization, national public radio, inc. ("npr inc."). the foundation supports npr inc. through various activities such as…

—
12
Columbia College Chicago

The organization's mission is to educate students for creative occupations in diverse fields of arts and media.

Education
How this is measured
The grantee most central to the portfolio’s shape is The Heritage Foundation; the most unlike its peers is Dreamfar High School Marathon. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
03the grantee network

124 grantees tracked through their own filings, 2017–2026.

Each grant beside the grantee’s revenue from every source, year by year.

How this is measured

Counted here: distinct organizations funded across 2017 to 2026, not grant rows in a single year, so this will not match the grant count on the cover. 124 of the 224 grantees resolved in that span have returns of their own we could reconcile.

Each grantee is resolved to its own IRS returns. Association, dated; never a causal claim.

0
Load-bearing (≥25% of a budget)
26
Early backer (in before they grew)
123/124
Grantees still filing
96/124
Grew since first funded

Where the money sits, by cause and then by grantee

Charity Seeds: $52,500 · OtherCharity SeedsAntioch Baptist Church: $36,000 · OtherFIRST PRESBYTERIAN CHURCH OF MAITLAND: $35,750 · OtherMaharishi School (MSAE): $31,950 · OtherRollins College--The Rollins Fund: $26,900 · Other+125 more: $547,425 · Other+125 moreTHE FOUNDATION FOR SEMINOLE COUNTY PUBLIC SCHOOLS: $38,750 · EducationTHE FOUNDATION FOR…MAHARISHI INTERNATIONAL UNIVERSITY: $27,000 · EducationMAHARISHI INTERNAT…FLORIDA INSTITUTE OF TECHNOLOGY INC: $23,500 · EducationFLORIDA INSTITUTE …UNIVERSITY OF CENTRAL FLORIDA FOUNDATION INC: $20,500 · EducationUNIVERSITY OF CENT…DUKE UNIVERSITY: $13,950 · EducationDUKE UNIVERSITYWilliams College: $11,750 · EducationWilliams CollegeBARNARD COLLEGE: $10,500 · EducationVERMONT ARTS EXCHANGE INC: $9,000 · EducationBLOCK CLUB CHICAGO NFP: $9,000 · EducationDREAMFAR HIGH SCHOOL MARATHON: $8,500 · EducationHILLSDALE COLLEGE: $7,500 · Education+7 more: $17,750 · Education+7 moreLAKE CHAMPLAIN MARITIME MUSEUM AT BASIN HARBOR INC: $16,000 · Arts & CultureCHICAGO CHILDREN'S THEATRE: $10,000 · Arts & CultureNORTHPORT ARTS ASSOCIATION: $10,000 · Arts & CultureMUSEUM ASSOCIATES: $9,000 · Arts & CultureWHITNEY MUSEUM OF AMERICAN ART: $5,000 · Arts & CultureMETROPOLITAN MUSEUM OF ART: $4,800 · Arts & CultureNEW YORK SHAKESPEARE FESTIVAL: $4,500 · Arts & CultureMuseum of Modern Art: $3,975 · Arts & CultureTHE BROOKLYN INSTITUTE OF ARTS AND SCIENCES: $3,500 · Arts & CultureNEW YORK CITY CENTER INC: $3,000 · Arts & CultureKUNDIMAN INC: $3,000 · Arts & CultureLINCOLN CENTER FOR THE PERFORMING ARTS INC: $3,000 · Arts & Culture+6 more: $10,000 · Arts & CultureOrlando Health Foundation Inc: $22,450 · HealthSHRINERS HOSPITALS FOR CHILDREN: $13,200 · HealthPlanned Parenthood of Northern New England Inc: $12,000 · HealthPlanned Parenthood of Illinois: $5,000 · HealthPARALYZED VETERANS OF AMERICA: $3,550 · HealthHITOPS INC: $3,000 · HealthPLANNED PARENTHOOD FEDERATION OF AMERICA INC: $2,500 · HealthHEALTHCARE ALTERNATIVE SYSTEMS INC: $2,500 · Health+4 more: $7,850 · HealthWOUNDED WARRIOR PROJECT INC: $15,000 · Human ServicesWINTER PARK DAY NURSERY INC: $6,000 · Human ServicesShareCare of Leelanau Inc: $4,500 · Human ServicesLeelanau County Cancer Foundation: $2,500 · Human ServicesGUIDING EYES FOR THE BLIND INC: $2,500 · Human ServicesSEND HUNGER PACKING PRINCETON: $2,000 · Human ServicesIllinois Community for Displaced Immigrants: $1,500 · Human ServicesGREATER CHICAGO FOOD DEPOSITORY: $9,000 · Food & NutritionTASK Inc Trenton Area Soup Kitchen Inc: $7,500 · Food & NutritionCENTRE STREET FOOD PANTRY INC: $5,000 · Food & NutritionNEWTON FOOD PANTRY INC: $5,000 · Food & NutritionCENTER FOR SCIENCE IN THE PUBLIC INTEREST: $4,000 · Food & NutritionVERMONT FOODBANK: $2,250 · Food & Nutrition+1 more: $1,000 · Food & NutritionConservation Lands Foundation: $11,500 · EnvironmentTHE TRUSTEES OF RESERVATIONS: $5,150 · EnvironmentD&R GREENWAY LAND TRUST INC: $3,000 · EnvironmentNORTHEAST WILDERNESS TRUST CORPORATION: $2,000 · EnvironmentBROOKLYN BOTANIC GARDEN CORPORATION: $1,500 · EnvironmentRAILS TO TRAILS CONSERVANCY: $1,250 · EnvironmentSanta Cruz Mountains Trail Stewardship: $1,000 · Environment+1 more: $750 · Environment
Other$730,525Education$197,700Arts & Culture$85,775Health$72,050Human Services$34,000Food & Nutrition$33,750Environment$26,150

Showing the 200 largest grantees by grant value.

Each grantee by its size and the funder’s share of it; top left is load-bearing

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetTHE FOUNDATION FOR SEMINOLE COUNTY PUBLIC SCHOOLS: $38,750 over 3y, 0.3% of budgetMAHARISHI INTERNATIONAL UNIVERSITY: $27,000 over 4y, 0.0% of budgetFLORIDA INSTITUTE OF TECHNOLOGY INC: $23,500 over 1y, 0.0% of budgetOrlando Health Foundation Inc: $22,450 over 4y, 0.0% of budgetUNIVERSITY OF CENTRAL FLORIDA FOUNDATION INC: $20,500 over 4y, 0.0% of budgetLAKE CHAMPLAIN MARITIME MUSEUM AT BASIN HARBOR INC: $16,000 over 4y, 0.3% of budgetWOUNDED WARRIOR PROJECT INC: $15,000 over 4y, 0.0% of budgetDUKE UNIVERSITY: $13,950 over 4y, 0.0% of budgetSHRINERS HOSPITALS FOR CHILDREN: $13,200 over 4y, 0.0% of budgetPlanned Parenthood of Northern New England Inc: $12,000 over 3y, 0.0% of budgetWilliams College: $11,750 over 3y, 0.0% of budgetWORLD CENTRAL KITCHEN INC: $11,500 over 3y, 0.0% of budgetConservation Lands Foundation: $11,500 over 4y, 0.1% of budgetTHE HERITAGE FOUNDATION: $11,000 over 4y, 0.0% of budgetBARNARD COLLEGE: $10,500 over 3y, 0.0% of budgetCHICAGO CHILDREN'S THEATRE: $10,000 over 4y, 0.1% of budgetNORTHPORT ARTS ASSOCIATION: $10,000 over 4y, 7.1% of budgetPET ALLIANCE OF GREATER ORLANDO INC: $9,700 over 4y, 0.0% of budgetCATAMOUNT TRAIL ASSOCIATION: $9,500 over 4y, 1.0% of budgetVERMONT ARTS EXCHANGE INC: $9,000 over 4y, 0.9% of budgetMUSEUM ASSOCIATES: $9,000 over 1y, 0.0% of budgetGREATER CHICAGO FOOD DEPOSITORY: $9,000 over 4y, 0.0% of budgetBLOCK CLUB CHICAGO NFP: $9,000 over 3y, 0.1% of budgetDREAMFAR HIGH SCHOOL MARATHON: $8,500 over 4y, 3.3% of budgetTASK Inc Trenton Area Soup Kitchen Inc: $7,500 over 4y, 0.0% of budgetHILLSDALE COLLEGE: $7,500 over 4y, 0.0% of budgetFeminist Womens Health Center Inc: $7,000 over 4y, 0.1% of budgetWINTER PARK DAY NURSERY INC: $6,000 over 4y, 0.1% of budgetTHE LITTLE SCHOOL: $6,000 over 4y, 0.7% of budgetLeadership Institute: $5,750 over 3y, 0.0% of budgetPEPPERDINE UNIVERSITY: $5,250 over 4y, 0.0% of budgetTHE TRUSTEES OF RESERVATIONS: $5,150 over 4y, 0.0% of budgetCENTRE STREET FOOD PANTRY INC: $5,000 over 3y, 0.1% of budgetPlanned Parenthood of Illinois: $5,000 over 2y, 0.0% of budgetNEWTON FOOD PANTRY INC: $5,000 over 3y, 0.1% of budgetCROSSROADS NURSERY SCHOOL AND INFANT CENTER INC: $5,000 over 2y, 0.2% of budgetWHITNEY MUSEUM OF AMERICAN ART: $5,000 over 4y, 0.0% of budgetFISHER HOUSE FOUNDATION INC: $5,000 over 3y, 0.0% of budgetMETROPOLITAN MUSEUM OF ART: $4,800 over 4y, 0.0% of budgetHEART OF FLORIDA UNITED WAY INC: $4,650 over 4y, 0.0% of budgetAMERICAS FUTURE INC: $4,500 over 3y, 1.6% of budgetNEW YORK SHAKESPEARE FESTIVAL: $4,500 over 4y, 0.0% of budgetShareCare of Leelanau Inc: $4,500 over 4y, 0.7% of budgetCITY PARKS FOUNDATION INC: $4,250 over 4y, 0.0% of budgetLAKE HIGHLAND PREPARATORY SCHOOL INC: $4,000 over 4y, 0.0% of budgetWinter Park Historical Association Inc: $4,000 over 4y, 0.5% of budgetWOMEN MOVING ON INC WOMENS RESOURCE CENTER TO END DV: $4,000 over 4y, 0.1% of budgetCENTER FOR SCIENCE IN THE PUBLIC INTEREST: $4,000 over 4y, 0.0% of budget
Grantee by grantee: a decade per organization, before and after funding

A decade per grantee: revenue shaded, grants as bars, all rows on one timeline.

  • Who funds THE FOUNDATION FOR SEMINOLE COUNTY PUBLIC SCHOOLS ↗
  • Who funds MAHARISHI INTERNATIONAL UNIVERSITY ↗
  • Who funds FLORIDA INSTITUTE OF TECHNOLOGY INC ↗
  • Who funds Orlando Health Foundation Inc ↗
  • Who funds UNIVERSITY OF CENTRAL FLORIDA FOUNDATION INC ↗
  • Who funds LAKE CHAMPLAIN MARITIME MUSEUM AT BASIN HARBOR INC ↗
  • Who funds WOUNDED WARRIOR PROJECT INC ↗
  • Who funds DUKE UNIVERSITY ↗
  • Who funds SHRINERS HOSPITALS FOR CHILDREN ↗
  • Who funds Planned Parenthood of Northern New England Inc ↗
  • Who funds Williams College ↗
  • Who funds WORLD CENTRAL KITCHEN INC ↗
  • Who funds Conservation Lands Foundation ↗
  • Who funds THE HERITAGE FOUNDATION ↗
  • Who funds BARNARD COLLEGE ↗
  • Who funds CHICAGO CHILDREN'S THEATRE ↗
  • Who funds NORTHPORT ARTS ASSOCIATION ↗
  • Who funds PET ALLIANCE OF GREATER ORLANDO INC ↗
  • Who funds CATAMOUNT TRAIL ASSOCIATION ↗

Co-funders

Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a tightly interlocked group: most of these funders back each other's grantees too.

American Tower Corporation Foundation IncMA16.2× affinity7 shared granteesties to 10 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: American Tower Corporation Foundation Inc · The Ford Foundation · The Vermont Community Foundation · United Way of Greater Atlanta Inc · Chetcuti Evans Foundation Co Anna Albanice · Combined Jewish Philanthropies of Greater Boston Inc · Elizabeth Morse Genius Foundation · Princeton Area Community Foundation Inc · The Hamilton Company Charitable Foundation · Polk Bros Foundation Inc · Eastern Bank Foundation · Boston Foundation Inc

How this is measured
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. Overlap is association, not proof of shared intent.
04Through Plinth

Warm introductions · Powered by PlinthPlus

How do I get to Philip S Harper Foundation?

Find your warmest path to Philip S Harper Foundation through trustees and officers whose names appear on both boards. Search for your organization and Plinth traces the shortest route it can evidence.

Each link is a name appearing on two organizations’ public IRS 990 filings, matched on that name and, where the filings support it, on location. A same-state match has geographic support, which is a second matching feature rather than confirmation that the two are one person; a cross-state one is the likeliest to be two people who share a name. Every hop shows its tier, low-confidence and distant paths are held back rather than guessed, and it is worth confirming the person before you use the introduction.

On method. Every financial figure here is read from IRS e-file XML, the funder’s own 990/990-PF, and from the multi-year returns of the 224 grantees we resolved, each linked to its source. Grantee outcomes are each organization’s own program-service reporting (Form 990, Part III), read as association with funding, never as caused by it. Low-confidence name matches are suppressed rather than guessed. How we build these →

How this is measured
Each figure carries one of six labels. Filed is what the funder reported on its return. Official is another government record about an organization, such as a federal award or a charity register, joined by name where no shared identifier exists. Resolved is an identity we worked out where the filing named a recipient without an EIN, kept only above a measured confidence threshold. Computed is arithmetic over those, like themes, portfolio clusters and co-funder strength. Context is a statistic about a place rather than about an organization, which is what the need overlay is: it describes the area a grantee’s address sits in, not where its work lands. Inferred is drawn by a model from text, like the partnerships read out of public news and organization websites. Each is labeled where it appears.

Generated from the IRS Form 990-PF e-file return for fiscal year 2024, released 2024. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Possibly out of date. A more recent filing (FY2025) is on record and reports $413k of grant expense with no grantee named in the published copy. A private foundation itemizes every grant it makes, so a return carrying none has filed its list as an attachment that the public copy does not include. The figures above are therefore from FY2024, the most recent year this funder’s grantee list reached the public record.

Source object · view filing

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