Skip to content

· Private foundation

Martin Guitar 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.

$595k
Granted FY2025still arriving
99
Grants FY2025still arriving
14
States reached
$35k
Largest
01What it funds
0197% classified

What it funded, over time

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

Arts & Culture$1.7MEducation$593kHealth$252kCommunity Improvement$218kPhilanthropy$211kFood & Nutrition$200kHousing & Shelter$146kEnvironment$136kOther$0
02FY2025 · 99 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2025

  • Under $10k75 grants · $261k
  • $10k–50k24 grants · $334k
$5,000
Median grant
14
States reached
$11M
Total assets
Largest grants
RecipientAmount
UNITED WAY OF THE GREATER LV$35,000
NORTHAMPTON COMMUNITY COLLEGE FOUNDATION$35,000
FOX CHASE CANCER CENTER$20,000
NATIONAL ASSOCIATION OF MUSIC MERCHANTS$20,000
WILDLANDS CONSERVANCY$17,500
NAZARETH AREA FOOD BANK$15,000
MORAVIAN HISTORICAL SOCIETY$15,000
ARTS QUEST$12,500
NEW BETHANY MINISTRIES$12,000
BIRTHPLACE OF COUNTRY MUSIC$12,000
PHILADELPHIA FOLKSONG SOCIETY$10,000
COUNTRY MUSIC FOUNDATION INC$10,000
MUSICAL INSTRUMENT MUSEUM$10,000
COMMUNITY MUSIC SCHOOL$10,000
MEALS ON WHEELS LV$10,000
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:

Its human-services grants (FY17–25, $177k) land where the poverty rate runs at 11%, against an area that typically sits at 10%. 96% of those dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 10%LIFEPATH: $2k → 10%LIFEPATH: $2k → 10%LIFEPATH: $1k → 10%NAMM FOUNDATION: $10k → 11%LIFEPATH: $1k → 10%LIFEPATH: $1k → 10%NAMM FOUNDATION: $5k → 11%NAMM FOUNDATION: $5k → 11%NAMM FOUNDATION: $5k → 11%PROJECT OF EASTON INC: $5k → 11%PROJECT OF EASTON INC: $5k → 11%PROJECT OF EASTON INC: $5k → 11%PROJECT OF EASTON INC: $5k → 11%FAMILY CONNECTION OF EASTON INC: $3k → 11%FAMILY CONNECTION OF EASTON INC: $3k → 11%PROJECT OF EASTON INC: $3k → 11%FAMILY CONNECTION OF EASTON INC: $3k → 11%PROJECT OF EASTON INC: $2k → 11%LIFEPATH: $2k → 11%LIFEPATH: $2k → 11%LIFEPATH: $2k → 11%LIFEPATH: $2k → 11%FAMILY PROMISE OF THE LEHIGH VALLEY: $5k → 11%MORNING STAR SENIOR LIVING: $5k → 11%FAMILY PROMISE OF THE LEHIGH VALLEY: $3k → 11%FAMILY PROMISE OF THE LEHIGH VALLEY: $3k → 11%FAMILY PROMISE OF THE LEHIGH VALLEY: $3k → 11%MORNING STAR SENIOR LIVING: $5k → 11%VIA OF THE LEHIGH VALLEY: $5k → 11%BETHLEHEM EMERGENCY SHELTERING: $5k → 11%BETHLEHEM EMERGENCY SHELTERING: $5k → 11%VIA OF THE LEHIGH VALLEY: $5k → 11%VIA OF THE LEHIGH VALLEY: $5k → 11%BETHLEHEM EMERGENCY SHELTERING: $5k → 11%BETHLEHEM EMERGENCY SHELTERING: $5k → 11%CAY GALGON LIFE HOUSE: $2k → 11%CAY GALGON LIFE HOUSE: $1k → 11%VISITING NURSE ASSOCIATION OF ST LUKES: $5k → 11%VISITING NURSE ASSOCIATION OF ST LUKES: $5k → 11%VISITING NURSE ASSOCIATION OF ST LUKES: $5k → 11%VISITING NURSE ASSOCIATION OF ST LUKES: $5k → 11%VISITING NURSE ASSOCIATION OF ST LUKES: $5k → 11%VISITING NURSE ASSOCIATION OF ST LUKES: $5k → 11%VISITING NURSE ASSOCIATION OF ST LUKES: $5k → 11%HISPANIC CENTER LEHIGH VALLEY: $3k → 11%HISPANIC CENTER LEHIGH VALLEY: $2k → 11%HISPANIC CENTER LEHIGH VALLEY: $2k → 11%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.

Which US states its grants reach

ME
IL
NY
MA
NV
SD
IA
IN
PA
NJ
CA
MO
KY
VA
AZ
NM
TN
NC
HI
OK
MS
TX
FL
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.

95%of every dollar goes to organizations it has funded before.
$3.7M · 136 repeat orgs$192k to everyone else

Grantees it renews have grown median revenue +26% since the first grant, against +19% for those funded once.

136 repeat relationships: 88 still active in FY2025, 48 since wound down; 10 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

136
43

Total granted

$3.7M
$149k

Median revenue growth · since first grant

+26%
+19%

Still filing today

65%
53%

New vs renewed · share of each year

In FY2025, 93% of grant dollars renewed an existing relationship; $44k went to new ones.

50%100%’17’18’19’20’21’22’23’24’25
RenewedFirst-time

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

’17’18’19’20’21’22’23’24’25
Arts & CultureHuman ServicesEducationHealthYouth DevelopmentCommunity ImprovementOther
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

  • NC
    NORTHAMPTON COUNTY AREA COMMUNITY COLLEGE FOUNDATION
    6× · 2020–2025 · $210k · revenue +59%
  • NA
    NAZARETH AREA FOOD BANK INC
    9× · 2017–2025 · $122k · revenue +68%
  • GI
    GUITARS IN THE CLASSROOM
    9× · 2017–2025 · $90k · revenue +92%

Funded once

  • MO
    MUSEUM OF THE CITY OF NEW YORK
    one grant, 2017 · $10k · revenue -39%
  • LU
    LEHIGH UNIVERSITY
    one grant, 2022 · $10k · revenue +18%
  • CA
    COMMUNITY ACTION COMMITTEE OF LEHIGH VALLEY
    one grant, 2021 · $10k
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
Gettysburg College

Gettysburg college is a residential, undergraduate college of the liberal arts and sciences.

Education
2
Wilson College

Wilson college empowers students to be confident and critical thinkers, creative visionaries, effective communicators, honorable leaders, and agents of justice.

Education
3
Cleveland Institute of Music

The cleveland institute of music's mission is to empower the world's most talented classical music students to fulfill their dreams and potential.

Education
4
Cumberland Valley School of Music

To create a musical community where high quality instruction and performance opportunities are available to all.

Arts & Culture
5
Delaware Valley University

See schedule o.we are inspired by the ideals of our founder who, in 1896, emphasized respect for all people and ideas, who honored knowledge with practice, progress and the common good. our historical commitment to experiential learning…

—
6
Winchester Community Music School Trust

The mission of winchester community music school is to provide outstanding and diverse musical education and performance, accessible to all, in winchester, neighboring communities, and beyond.

Arts & Culture
7
Chamber Music Pittsburgh

To present world class chamber music ensembles and soloists, promising emerging artists, and innovative programs; and to foster an appreciation for chamber music in the pittsburgh community by offering educational programs and experiences.

Arts & Culture
8
Heckscher Museum

Museum has a mission to create opportunties for everyone to experience art that broadens understanding of the past, fosters community connections to the present, and creates diverse possbilities for the future.

Arts & Culture
9
Lycoming College

The mission of lycoming college is to provide a distinguished baccalaureate education in the liberal arts and sciences within a coeducational, supportive, and residential setting.

Education
10
Louisville Academy of Music

The louisville academy of music welcomes everyone to join our musical community. lam nurtures lifelong learners, not solely as musicians but also as creative, inspired people. equity in music education is a force to realize potential,…

Arts & Culture
11
Museum of Arts and Design

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

Arts & Culture
12
Lawrence University of Wisconsin

Lawrence university of wisconsin, through its undergraduate residential college and conservatory of music, educates students in the liberal arts and sciences. the university is devoted to excellence and integrity in all of its activities…

Education
How this is measured
The grantee most central to the portfolio’s shape is Old Town School of Folk Music; the most unlike its peers is Woodsongs 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

120 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. 120 of the 191 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.

2
Load-bearing (≥25% of a budget)
28
Early backer (in before they grew)
119/120
Grantees still filing
88/120
Grew since first funded

Where the money sits, by cause and then by grantee

UNITED WAY OF THE GREATER LV: $155,000 · OtherUNITED WAY OF THE GREATER LVNORTHAMPTON COMMUNITY COLLEGE: $105,000 · OtherNORTHAMPTON COMMUNITY COLLEGEFOX CHASE CANCER CENTER: $89,000 · OtherNEW BETHANY INC: $88,000 · OtherPHILADELPHIA OUTWARD BOUND SCHOOL: $70,000 · Other+105 more: $1,420,455 · Other+105 moreGUITARS IN THE CLASSROOM: $90,000 · Arts & CultureGUITARS IN THE CLASSROOMSTATE THEATRE CENTER FOR THE ARTS INC: $82,500 · Arts & CultureSTATE THEATRE CENTER FOR THE ART…MUSICAL INSTRUMENT MUSEUM: $80,000 · Arts & CultureMUSICAL INSTRUMENT MUSEUMMETROPOLITAN MUSEUM OF ART: $70,000 · Arts & CultureMETROPOLITAN MUSEUM OF ARTALLENTOWN ART MUSEUM: $60,000 · Arts & CultureOLD TOWN SCHOOL OF FOLK MUSIC: $57,000 · Arts & CultureCOMMUNITY MUSIC SCHOOL OF COLLEGEVILLE LTD: $48,000 · Arts & CultureNATIONAL MUSIC MUSEUM (AMERICAS SHRINE TO MUSIC): $45,000 · Arts & CultureFRIENDS OF AMERICAN SONG ARCHIVES INC: $42,500 · Arts & CultureARTSQUEST FOUNDATION: $40,000 · Arts & CultureCOUNTRY MUSIC FOUNDATION INC: $40,000 · Arts & CultureGODFREY DANIELS: $40,000 · Arts & CultureARTSQUEST: $40,000 · Arts & Culture+34 more: $403,000 · Arts & Culture+34 moreNORTHAMPTON COUNTY AREA COMMUNITY COLLEGE FOUNDATION: $210,000 · EducationNORTHAMPT…MEMORIAL LIBRARY OF NAZARETH & VICINITY: $35,300 · EducationMEMORIAL …MUHLENBERG COLLEGE: $33,000 · EducationMUHLENBER…+7 more: $40,000 · Education+7 moreVNA OF ST LUKE'S - HOME HEALTHHOSPICE INC: $35,000 · Human ServicesPROJECT OF EASTON INC: $25,000 · Human ServicesNAMM Foundation A Not-For-Profit Corporation: $25,000 · Human ServicesBETHLEHEM EMERGENCY SHELTERING INC: $20,000 · Human ServicesLIFEPATH INC: $15,000 · Human ServicesVia of the Lehigh Valley Inc: $15,000 · Human ServicesFAMILY PROMISE LEHIGH VALLEY: $12,500 · Human ServicesMORNINGSTAR SENIOR LIVING INC: $10,000 · Human ServicesFAMILY CONNECTION OF EASTON INC: $9,000 · Human ServicesHISPANIC CENTER LEHIGH VALLEY: $7,000 · Human Services+2 more: $5,000 · Human ServicesWILDLANDS CONSERVANCY INC: $85,000 · EnvironmentWILDLIFE INFORMATION CENTER INC: $46,000 · EnvironmentASHOKAN CENTER INC: $30,000 · EnvironmentNAZARETH AREA FOOD BANK INC: $121,500 · Food & NutritionMEALS ON WHEELS OF THE GREATER LEHIGH VALLEY INC: $9,000 · Food & NutritionHCSC - BLOOD CENTER: $87,500 · HealthVALLEY HEALTH PARTNERS COMMUNITY HEALTH CENTER: $5,000 · HealthKIDSPEACE CORPORATION: $5,000 · Health+4 more: $7,500 · Health
Other$1,927,455Arts & Culture$1,138,000Education$318,300Human Services$178,500Environment$161,000Food & Nutrition$130,500Health$105,000

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 budgetNORTHAMPTON COUNTY AREA COMMUNITY COLLEGE FOUNDATION: $210,000 over 6y, 0.6% of budgetNAZARETH AREA FOOD BANK INC: $121,500 over 9y, 12% of budgetGUITARS IN THE CLASSROOM: $90,000 over 9y, 3.9% of budgetNEW BETHANY INC: $88,000 over 9y, 0.5% of budgetHCSC - BLOOD CENTER: $87,500 over 9y, 0.0% of budgetWILDLANDS CONSERVANCY INC: $85,000 over 7y, 0.5% of budgetSTATE THEATRE CENTER FOR THE ARTS INC: $82,500 over 9y, 0.4% of budgetMUSICAL INSTRUMENT MUSEUM: $80,000 over 8y, 0.1% of budgetMETROPOLITAN MUSEUM OF ART: $70,000 over 4y, 0.0% of budgetALLENTOWN ART MUSEUM: $60,000 over 6y, 0.4% of budgetOLD TOWN SCHOOL OF FOLK MUSIC: $57,000 over 9y, 0.1% of budgetCOMMUNITY MUSIC SCHOOL OF COLLEGEVILLE LTD: $48,000 over 5y, 1.4% of budgetWILDLIFE INFORMATION CENTER INC: $46,000 over 9y, 1.3% of budgetNATIONAL MUSIC MUSEUM (AMERICAS SHRINE TO MUSIC): $45,000 over 6y, 0.8% of budgetMORAVIAN HISTORICAL SOCIETY: $45,000 over 4y, 6.0% of budgetFRIENDS OF AMERICAN SONG ARCHIVES INC: $42,500 over 7y, 0.8% of budgetARTSQUEST FOUNDATION: $40,000 over 5y, 2.0% of budgetCOUNTRY MUSIC FOUNDATION INC: $40,000 over 4y, 0.0% of budgetUNITED WAY OF THE GREATER LEHIGH VALLEY: $40,000 over 4y, 0.1% of budgetNAZARETH DOWNTOWN ASSOCIATION: $40,000 over 3y, 33% of budgetGODFREY DANIELS: $40,000 over 4y, 6.6% of budgetARTSQUEST: $40,000 over 4y, 0.0% of budgetMEMORIAL LIBRARY OF NAZARETH & VICINITY: $35,300 over 9y, 0.8% of budgetALLENTOWN SYMPHONY ASSOCIATION INC: $35,000 over 8y, 0.2% of budgetVNA OF ST LUKE'S - HOME HEALTHHOSPICE INC: $35,000 over 7y, 0.0% of budgetPHILADELPHIA FOLKSONG SOCIETY INC: $35,000 over 4y, 4.2% of budgetALLENTOWN RESCUE MISSION INC: $35,000 over 7y, 0.2% of budgetMUHLENBERG COLLEGE: $33,000 over 9y, 0.0% of budgetTHE MORRIS MUSEUM INC: $30,000 over 6y, 0.3% of budgetCOMMUNITY ACTION COMMITTEE OF THE LEHIGH VALLEY INC: $30,000 over 3y, 0.0% of budgetCOMMUNITY MUSIC SCHOOL: $30,000 over 3y, 1.4% of budgetNationalAssociationof Music Merchants: $30,000 over 2y, 0.1% of budgetASHOKAN CENTER INC: $30,000 over 6y, 0.3% of budgetWHYY INC: $28,000 over 5y, 0.0% of budgetGreater Easton Development Partnership: $27,500 over 5y, 0.3% of budgetPROJECT OF EASTON INC: $25,000 over 6y, 0.2% of budgetNAMM Foundation A Not-For-Profit Corporation: $25,000 over 4y, 0.8% of budgetLV PUBLIC TELECOMMUNICATIONS CORP WLVT-TV CHANNEL 39: $24,500 over 7y, 0.1% of budgetTHE DA VINCI DISCOVERY CENTER OF SCIENCE AND TECHNOLOGY INC: $22,500 over 8y, 0.1% of budgetFOLK ALLIANCE INTERNATIONAL: $22,000 over 5y, 0.3% of budgetLIVING TRADITIONS INC: $20,000 over 4y, 0.5% of budgetWOODSONGS INC: $20,000 over 4y, 33% of budgetBETHLEHEM EMERGENCY SHELTERING INC: $20,000 over 4y, 1.9% of budgetPENNYSLVANIA SHAKESPEARE FESTIVAL: $20,000 over 4y, 0.2% of budgetSPECIAL OLYMPICS PENNSYLVANIA INC: $20,000 over 4y, 0.1% of budgetMORAVIAN UNIVERSITY: $18,000 over 6y, 0.0% of budgetLEHIGH VALLEY COMMUNITY BROADCASTERS ASSOCIATION INC: $17,500 over 5y, 0.7% of budgetVOLUNTEER CENTER OF THE LEHIGH VALLEY: $17,500 over 3y, 2.0% 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 NORTHAMPTON COUNTY AREA COMMUNITY COLLEGE FOUNDATION ↗
  • Who funds NAZARETH AREA FOOD BANK INC ↗
  • Who funds GUITARS IN THE CLASSROOM ↗
  • Who funds NEW BETHANY INC ↗
  • Who funds HCSC - BLOOD CENTER ↗
  • Who funds WILDLANDS CONSERVANCY INC ↗
  • Who funds STATE THEATRE CENTER FOR THE ARTS INC ↗
  • Who funds MUSICAL INSTRUMENT MUSEUM ↗
  • Who funds METROPOLITAN MUSEUM OF ART ↗
  • Who funds ALLENTOWN ART MUSEUM ↗
  • Who funds OLD TOWN SCHOOL OF FOLK MUSIC ↗
  • Who funds COMMUNITY MUSIC SCHOOL OF COLLEGEVILLE LTD ↗
  • Who funds WILDLIFE INFORMATION CENTER INC ↗
  • Who funds NATIONAL MUSIC MUSEUM (AMERICAS SHRINE TO MUSIC) ↗
  • Who funds MORAVIAN HISTORICAL SOCIETY ↗
  • Who funds FRIENDS OF AMERICAN SONG ARCHIVES INC ↗
  • Who funds ARTSQUEST FOUNDATION ↗
  • Who funds COUNTRY MUSIC FOUNDATION INC ↗
  • Who funds UNITED WAY OF THE GREATER LEHIGH VALLEY ↗
  • Who funds NAZARETH DOWNTOWN ASSOCIATION ↗
  • Who funds GODFREY DANIELS ↗
  • Who funds ARTSQUEST ↗
  • Who funds MEMORIAL LIBRARY OF NAZARETH & VICINITY ↗
  • Who funds ALLENTOWN SYMPHONY ASSOCIATION INC ↗
  • Who funds VNA OF ST LUKE'S - HOME HEALTHHOSPICE INC ↗

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.

United Way of the Greater Lehigh ValleyPA94.2× affinity47 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: United Way of the Greater Lehigh Valley · Lehigh Valley Community Foundation · Ppl Foundation · Air Products Foundation · The Century Fund Trust · John a and Margaret Post Foundation · Harry C Trexler Estate · Sylvia Perkin Perpetual Charitable Trust · Ross J Born and Wendy G Born Charitable Trust · Frederick H Bedford Jr & Margaret S Bedford Charitable Foundation · Butz Foundation · The Rider-Pool Foundation

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 Martin Guitar Charitable Foundation funds: left to right is the share of its income from government, bottom to top the share from Martin Guitar Charitable Foundation. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 50%6%25%56%100%funder's share of their income ↑0%25%50%75%100%share of the org’s income from government →median 8%
  • Trustees of Boston University: 12% of income from government
  • Worcester Polytechnic Institute: 8% of income from government
  • The Morris Museum Inc: 7% of income from government
no gov moneyreceives it· size = income
5get no government money at all
45report government grants on their 990 we could not trace to a source (not plotted)
0rely on government for over half their income
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 Martin Guitar Charitable Foundation?

Find your warmest path to Martin Guitar 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 191 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

Play a game based on Martin Guitar’s filings →

More from the funding graph