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· Private foundation

The Charles A and Lois H Miller Charitable 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.

$68k
Granted FY2025still arriving
8
Grants FY2025still arriving
2
States reached
$20k
Largest
01What it funds
01100% classified

What it funded, over time

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

Education$372kHealth$205kArts & Culture$162kEnvironment$40kFood & Nutrition$10kEmployment$5kCrime & Legal$890
02FY2025 · 8 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2025

  • Under $10k7 grants · $48k
  • $10k–50k1 grant · $20k
$6,962
Median grant
2
States reached
$1.3M
Total assets
Largest grants
RecipientAmount
UNIVERSITY OF MARYLAND FOUNDATION INC$20,000
Preservation Society of Newport$9,050
Baltimore Heritage Inc$7,050
Newport Art Museum$6,962
Baltimore Design School$6,962
Rhode Island School of Design$6,962
Walters Art Museum$6,962
GBMC Foundaiton$4,177
02The need
03

Does the money reach high-need areas?

Each grant placed by the hardship in its grantee’s ZIP, against the area’s typical level.

show:

Dollar for dollar, its grants (FY17–25) land where the poverty rate runs at 15%, against an area that typically sits at 12%. 63% of its dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 12%Preservation Society of Newport: $9k → 7%Rhode Island School of Design: $8k → 14%UNIVERSITY SYSTEM OF MARYLAND: $18k → 11%Gilchrist Hospice Care: $45k → 11%Baltimore Museum of Industry: $5k → 19%Preservation Society of Newport: $8k → 7%Rhode Island School of Design: $7k → 14%Gilchrist Hospice Care: $36k → 11%Baltimore Museum of Industry: $5k → 19%Newport Art Museum: $8k → 7%Providence Athenaeum: $5k → 14%Gilchrist Hospice Care: $33k → 11%Newport Art Museum: $7k → 7%Rhode Island School of Design: $5k → 14%Gilchrist Hospice Care: $17k → 11%The Preservation Society of Newport County: $5k → 7%Gilchrist Hospice Care: $14k → 11%Civic Works: $10k → 19%Newport Art Museum: $5k → 7%Gilchrist Hospice Care: $5k → 11%Civic Works: $5k → 19%Preservation Society of Newport: $5k → 7%Civic Works: $5k → 19%GBMC: $25k → 11%GBMC: $5k → 11%UNIVERSITY OF MARYLAND FOUNDATION INC: $20k → 19%GBMC Foundaiton: $5k → 11%Institute of Marine and Enviromental Technology: $20k → 19%Institute of Marine and Enviromental Technology: $20k → 19%UNIVERSITY OF MARYLAND FOUNDATION INC: $20k → 19%Baltimore Design School: $8k → 19%Baltimore Design School: $7k → 19%Maryland Food Bank: $5k → 11%Baltimore Design School: $5k → 19%Johns Hopkins University: $67k → 19%Johns Hopkins University: $60k → 19%Johns Hopkins University: $46k → 19%Johns Hopkins University: $29k → 19%Johns Hopkins University: $16k → 19%Johns Hopkins University: $8k → 19%Walters Art Museum: $9k → 19%Baltimore Heritage Inc: $9k → 19%Baltimore School for the Arts Foundation Inc: $8k → 19%Baltimore Heritage Inc: $7k → 19%Walters Art Museum: $7k → 19%The Baltimore School for the Arts: $5k → 19%Baltimore Heritage Inc: $5k → 19%Walters Art Museum: $5k → 19%0%20%40%50%more need →
grant to an above-average-need area below average· circle size = grant amount
How this is measured
Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty line in the grantee’s ZIP, averaged from the tracts in that ZIP.
How this is measured
US grants placed by each grantee’s ZIP, which can differ from where services are delivered. Need from public data (U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA), shown as context about the area, never attributed to the funder’s giving.
03Its grantees
repeat funding

Who it funds again

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

94%of every dollar goes to organizations it has funded before.
$747k · 17 repeat orgs$48k to everyone else

Grantees it renews have grown median revenue +15% since the first grant, against -3% for those funded once.

17 repeat relationships: 8 still active in FY2025, 9 since wound down.

How the two cohorts compare

Re-uppedFunded once

Organizations

17
7

Total granted

$747k
$48k

Median revenue growth · since first grant

+15%
-3%

Still filing today

71%
43%

New vs renewed · share of each year

In FY2025, 100% of grant dollars renewed an existing relationship; $0 went to new ones.

50%100%’17’18’19’21’22’23’24’25
RenewedFirst-time

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

’17’18’19’21’22’23’24’25
EducationArts & CultureHealthOther
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

  • JOHNS HOPKINS UNIVERSITY
    3× · 2017–2019 · $226k · revenue +64%
  • GH
    GILCHRIST HOSPICE CARE INC
    5× · 2017–2022 · $155k · revenue +88%
  • NEWPORT ART MUSEUM AND ART ASSOCIATION
    5× · 2021–2025 · $29k · revenue +20%

Funded once

  • US
    UNIVERSITY SYSTEM OF MARYLAND
    one grant, 2021 · $20k
  • BS
    BALTIMORE SCHOOL FOR THE ARTS FOUNDATION INC
    one grant, 2024 · $8k · revenue -3%
  • SB
    SOUTH BALTIMORE LEARNING CORPORATION
    one grant, 2021 · $5k · revenue -30%
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.

04Its 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
The Brooklyn Institute of Arts and Sciences

The mission of the brooklyn institute of arts and sciences, d/b/a brooklyn museum (the "museum") is to bring people together through art and experiences that inspire celebration, compassion, courage, and the will to act. (see schedule o).

Arts & Culture
3
The Phillips Collection

The phillips collection is the oldest museum of modern and contemporary art in the u.s. in addition to presentation of works from the permanent collection and special exhibitions, the museum maintains active educational, academic,…

Arts & Culture
4
University of Maryland Baltimore Foundation Inc

The organization's mission is to solicit and receive contributions and grants from the general public and to hold, invest, and administer these funds and pay expenditures for the benefit of the university of maryland in baltimore and to…

Education
5
Maryland Institute

Degree granting college-maryland institute college of art is a private college dedicated to the education of professional artists and the further advancement of art in the community.

Education
6
The Baltimore Children's Museum Inc

Port discovery children's museum's mission is to connect purposeful play and learning within its walls and beyond.

Arts & Culture
7
Baltimore County Historical Society Inc

The Historical Society of Baltimore County Collects, Preserves and Interprets the Rich History of Baltimore County for the Education and Enjoyment of Present and Future Generations.

—
8
The Johns Hopkins Hospital

For more than 125 years, the mission of the johns hopkins hospital has been to lead the world in the diagnosis and treatment of disease and to train tomorrow's great physicians, nurses and scientists. above all, we aim to provide the…

Health
9
Center Stage Associates Inc

See schedule o.inspired by our home city, baltimore center stage acts as a cultural catalyst for all communities to access theater in every form and engage in compelling conversations. programming: capture the collective imagination and…

Arts & Culture
10
Museum of Arts and Design

To collect, display and interpret objects in craft art and design.

Arts & Culture
11
University of Maryland Physicians Pa

Under the medical service plan of the university of maryland school of medicine, medical services are rendered by the members of the faculty on behalf of the school of medicine in connection with their duties to provide clinical…

—
12
Baltimore Washington Medical Center Inc

The mission of baltimore washington medical center (bwmc) is to provide the highest quality healthcare services to the communities we serve. our vision is to be the preferred regional medical center through nationally recognized quality,…

Health
How this is measured
The grantee most central to the portfolio’s shape is Gbmc Foundation Inc; the most unlike its peers is The Maryland Food Bank Inc. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
04the grantee network

15 grantees tracked through their own filings, 2017–2025.

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 2025, not grant rows in a single year, so this will not match the grant count on the cover. 15 of the 24 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)
0
Early backer (in before they grew)
15/15
Grantees still filing
9/15
Grew since first funded

Where the money sits, by cause and then by grantee

GILCHRIST HOSPICE CARE INC: $155,340 · OtherGILCHRIST HOSPICE CARE INCGBMC: $40,145 · OtherGBMCInstitute of Marine and Enviromental Technology: $39,985 · OtherInstitute of Marine and Enviromental TechnologyBALTIMORE HERITAGE INCORPORATED: $31,038 · OtherBALTIMORE HERITAGE INCORPORATEDWalters Art Museum: $30,914 · OtherWalters Art MuseumUNIVERSITY SYSTEM OF MARYLAND: $19,797 · OtherUNIVERSITY SYSTEM OF MARYLANDThe Baltimore School for the Arts: $14,952 · Other+5 more: $28,402 · Other+5 moreJOHNS HOPKINS UNIVERSITY: $226,144 · EducationJOHNS HOPKINS UNIVERSITYUNIVERSITY OF MARYLAND FOUNDATION INC: $39,863 · EducationUNIVERSITY OF MARYLAND FOUNDATION INCBALTIMORE DESIGN SCHOOL INC: $29,430 · EducationBALTIMORE DESIGN SCHOOL INCCIVIC WORKS INC: $25,095 · EducationCIVIC WORKS INCRHODE ISLAND SCHOOL OF DESIGN: $19,477 · EducationRHODE ISLAND SCHOOL OF DESIGN+2 more: $14,063 · EducationNEWPORT ART MUSEUM AND ART ASSOCIATION: $29,493 · Arts & CultureNEWPORT AR…THE PRESERVATION SOCIETY OF NEWPORT COUNTY: $26,668 · Arts & CultureTHE PRESER…BALTIMORE MUSEUM OF INDUSTRY INC: $9,999 · Arts & CultureBALTIMORE …BALTIMORE MUSEUM OF ART: $4,999 · Arts & CultureBALTIMORE …GBMC FOUNDATION INC: $9,177 · Health
Other$360,573Education$354,072Arts & Culture$71,159Health$9,177

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

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetJOHNS HOPKINS UNIVERSITY: $226,144 over 3y, 0.0% of budgetGILCHRIST HOSPICE CARE INC: $155,340 over 5y, 0.1% of budgetUNIVERSITY OF MARYLAND FOUNDATION INC: $39,863 over 2y, 0.0% of budgetBALTIMORE HERITAGE INCORPORATED: $31,038 over 5y, 2.1% of budgetNEWPORT ART MUSEUM AND ART ASSOCIATION: $29,493 over 5y, 0.5% of budgetBALTIMORE DESIGN SCHOOL INC: $29,430 over 5y, 0.3% of budgetTHE PRESERVATION SOCIETY OF NEWPORT COUNTY: $26,668 over 4y, 0.0% of budgetCIVIC WORKS INC: $25,095 over 4y, 0.1% of budgetRHODE ISLAND SCHOOL OF DESIGN: $19,477 over 3y, 0.0% of budgetBALTIMORE MUSEUM OF INDUSTRY INC: $9,999 over 2y, 0.2% of budgetTHE MARYLAND FOOD BANK INC: $9,953 over 2y, 0.0% of budgetPROVIDENCE ATHENAEUM: $9,063 over 2y, 0.2% of budgetBALTIMORE SCHOOL FOR THE ARTS FOUNDATION INC: $7,607 over 1y, 0.2% of budgetSOUTH BALTIMORE LEARNING CORPORATION: $5,000 over 1y, 0.4% of budgetBALTIMORE MUSEUM OF ART: $4,999 over 1y, 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 JOHNS HOPKINS UNIVERSITY ↗
  • Who funds GILCHRIST HOSPICE CARE INC ↗
  • Who funds UNIVERSITY OF MARYLAND FOUNDATION INC ↗
  • Who funds BALTIMORE HERITAGE INCORPORATED ↗
  • Who funds NEWPORT ART MUSEUM AND ART ASSOCIATION ↗
  • Who funds BALTIMORE DESIGN SCHOOL INC ↗
  • Who funds THE PRESERVATION SOCIETY OF NEWPORT COUNTY ↗
  • Who funds CIVIC WORKS INC ↗
  • Who funds RHODE ISLAND SCHOOL OF DESIGN ↗
  • Who funds BALTIMORE MUSEUM OF INDUSTRY INC ↗
  • Who funds THE MARYLAND FOOD BANK INC ↗
  • Who funds PROVIDENCE ATHENAEUM ↗
  • Who funds BALTIMORE SCHOOL FOR THE ARTS FOUNDATION INC ↗
  • Who funds SOUTH BALTIMORE LEARNING CORPORATION ↗
  • Who funds BALTIMORE MUSEUM OF ART ↗

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.

Baltimore Community Foundation IncMD19.6× affinity7 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Baltimore Community Foundation Inc · France-Merrick Foundation Inc · T Rowe Price Program for Charitable Giving Inc · The Abell Foundation Inc · The United Way of Central Maryland Inc · The William G Baker Jr Memorial Fund · Dicarlo Plank Foundation · The Joseph Meyerhoff Fund Inc · The Bunting Family Foundation · T Rowe Price Foundation · Associated Jewish Charities of Baltimore · The Harry and Jeanette Weinberg 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.

How much its grantees rely on government

Each dot is one organization The Charles A and Lois H Miller Charitable Foundation funds: left to right is the share of its income from government, bottom to top the share from The Charles A and Lois H Miller Charitable Foundation. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 10%0%1%3%5%funder's share of their income ↑0%19%38%56%75%share of the org’s income from government →median 11%
  • Baltimore Heritage Incorporated: 63% of income from government
  • Civic Works Inc: 63% of income from government
  • Johns Hopkins University: 12% of income from government
  • The Maryland Food Bank Inc: 11% of income from government
  • Baltimore Museum of Industry Inc: 7% of income from government
  • Baltimore Museum of Art: 4% of income from government
  • Gilchrist Hospice Care Inc: 0% of income from government
  • University of Maryland Foundation Inc: 0% of income from government
no gov moneyreceives it· size = income
1get no government money at all
4report government grants on their 990 we could not trace to a source (not plotted)
2rely on government for over half their income
⤢ axis zoomed · 0–75%
typical government reliance, FY20–25
How this is measured
Government income is each org’s traced federal awards (USASpending grants and contracts) plus state payments (open checkbooks) as a share of its total revenue (IRS Form 990); the self-reported government-grant line (990 line 1e) is carried for cross-check: a grantee that reports government grants we could not trace to a source is left off the chart rather than shown as receiving none. An association, not a claim that a grant caused the public funding. Coverage is precision-first, a floor rather than a census; state records exist for 9 states, so a grantee outside them shows no state figure (dimmed) rather than a false zero. Federal award amounts are obligations, which can span years, so a single-year share is indicative. 990 filings lag 12 to 24 months.
05Through Plinth

Warm introductions · Powered by PlinthPlus

How do I get to The Charles A and Lois H Miller Charitable Foundation?

Find your warmest path to The Charles A and Lois H Miller Charitable 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 24 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 2025, released 2025. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

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