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· Private foundation

The C Scott & Muriel S Mayfield Family 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
1
States reached
$20k
Largest
01What it funds
0192% classified

What it funded, over time

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

Education$267kArts & Culture$167kHuman Services$75kReligion$27kPhilanthropy$15kHousing & Shelter$13kCrime & Legal$8kHealth$1kOther$0
02FY2025 · 8 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2025

  • Under $10k5 grants · $26k
  • $10k–50k3 grants · $42k
$8,000
Median grant
1
States reached
$1.1M
Total assets
Largest grants
RecipientAmount
MCMINN COUNTY EDUCATION FOUNDATION$20,000
MCMINN COUNTY LIVING HERITAGE MUSEUM$12,250
ATHENS AREA COUNCIL FOR THE ARTS$10,000
MCMINN COUNTY BOARD OF EDUCATION$8,000
LETS READ 20$5,000
THE HOPE CENTER INC$5,000
CASA CORRIDOR OF EAST TN$5,000
UNITED WAY OF MCMINN & MEIGS COUNTIES$3,000
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 (FY17–22, $38k) land where the poverty rate runs at 15%, against an area that typically sits at 15%. 100% of those dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 15%CASA MONROE: $5k → 15%CASA MONROE: $3k → 15%MCMINN COUNTY SENIOR CITIZENS INC: $5k → 15%MCMINN COUNTY SENIOR CITIZENS INC: $4k → 15%MCMINN COUNTY SENIOR CITIZENS INC: $4k → 15%CASA CORRIDOR OF EAST TENNESSEE: $3k → 15%CASA CORRIDOR OF EAST TENNESSEE: $3k → 15%CASA CORRIDOR OF EAST TENNESSEE: $3k → 15%CASA CORRIDOR OF EAST TENNESSEE: $3k → 15%CASA CORRIDOR OF EAST TENNESSEE: $3k → 15%CASA CORRIDOR OF EAST TENNESSEE: $2k → 15%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.

99%of every dollar goes to organizations it has funded before.
$594k · 16 repeat orgs$6k to everyone else

Grantees it renews have grown median revenue +12% since the first grant, against -14% for those funded once.

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

How the two cohorts compare

Re-uppedFunded once

Organizations

16
3

Total granted

$594k
$6k

Median revenue growth · since first grant

+12%
-14%

Still filing today

50%
0%

New vs renewed · share of each year

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

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

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

’17’18’19’20’21’22’23’24’25
Human ServicesArts & CultureEducationHealthReligionOther
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

  • AA
    ATHENS AREA COUNCIL FOR THE ARTS
    9× · 2017–2025 · $93k · revenue +156%
  • MC
    MCMINN COUNTY LIVING HERITAGE
    9× · 2017–2025 · $74k · revenue +101%
  • TW
    TENNESSEE WESLEYAN UNIVERSITY
    6× · 2017–2024 · $35k · revenue +49%

Funded once

  • KM
    KEITH MEMORIAL UNITED METHODIST CHUCH
    one grant, 2021 · $4k
  • NA
    NEW ATTITUDE INC
    one grant, 2017 · $1k
  • MC
    MCMINN CENTRAL FFA
    one grant, 2019 · $1k
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
Casa of Northeast Tennessee

Advocate for the best interest of abused and neglected children with the belief that every child is entitled to a safe and stable home.

Crime & Legal
2
Casa of the Tennessee Valley

The mission of the organization is to provide a powerful voice for abused and neglected children by advocating for each child, within the court's jurisdiction, in order to ensure safety, permancy and an opportunity to thrive.

Human Services
3
Association for Women Attorneys Foundation
Community Improvement
4
Wh & Edgar Magness Community House and Library

Operation of a library for the general public.

—
5
Tennessee Court Appointed Special Advocate Assoc

To support, develop, expand, and unite local casa programs in recruiting and training volunteers to advocate for tennessees children who have been abused and neglected.

Civil Rights
6
Robertson County Child Advocacy Cen

Effective prosecution of child abuses, providing therapy and education for the abused, and providing a safe haven for the abused.

Crime & Legal
7
Tennessee River Museum

To present and promote the historical aspect of the local river from pre-history until the present day

Arts & Culture
8
Boone County Casa

Advocacy for abused and neglected children

Crime & Legal
9
Walker County Childrens Advocacy Center Inc

Walker County Childrens Advocacy Center, Inc. will provide services to child victims of physical and sexual abuse, severely neglected children and children who have witnessed a violent crime. The Center will work every day to try and stop…

Human Services
10
Madison County Casa Inc Snowden

To advocate for safe, permanent, and nuturing homes for abused and neglected children by providing specially selected and trained community volunteers.

Civil Rights
11
Court Appointed Special Advocates of Milam County
—
12
Talladega County Child Advocacy Center Inc

Interview facility for child abuse victims.

Human Services
How this is measured
The grantee most central to the portfolio’s shape is Athens Area Council for the Arts; the most unlike its peers is New Attitude 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

9 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. 9 of the 19 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)
2
Early backer (in before they grew)
8/9
Grantees still filing
7/9
Grew since first funded

Where the money sits, by cause and then by grantee

MCMINN COUNTY EDUCATION FOUNDATION: $192,299 · OtherMCMINN COUNTY EDUCATION FOUNDATIONMCMINN COUNTY BOARD OF EDUCATION: $40,000 · OtherMCMINN COUNTY BOARD OF EDUCATIONTHE HOPE CENTER INC: $39,000 · OtherTHE HOPE CENTER INCLETS READ 20: $18,000 · OtherUNITED WAY OF MCMINN AND MEIGS COUNTIES: $14,500 · OtherCASA CORRIDOR OF EAST TN: $13,000 · Other+5 more: $27,631 · Other+5 moreATHENS AREA COUNCIL FOR THE ARTS: $93,149 · Arts & CultureATHENS AREA COUNCIL FOR THE ART…MCMINN COUNTY LIVING HERITAGE: $74,088 · Arts & CultureMCMINN COUNTY LIVING HERITAGECASA CORRIDOR OF EAST TENNESSEE: $16,500 · Human ServicesMCMINN COUNTY SENIOR CITIZENS INC: $13,710 · Human ServicesCASA MONROE INC: $8,000 · Human ServicesTENNESSEE WESLEYAN UNIVERSITY: $34,640 · EducationWOMEN AT THE WELL MINISTRIES: $14,000 · ReligionNEW ATTITUDE INC: $1,398 · Health
Other$344,430Arts & Culture$167,237Human Services$38,210Education$34,640Religion$14,000Health$1,398

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

25%50%75%100%$1.0M$10Mgrantee revenue →↑ funder's share of their budgetATHENS AREA COUNCIL FOR THE ARTS: $93,149 over 9y, 4.8% of budgetMCMINN COUNTY LIVING HERITAGE: $74,088 over 9y, 3.6% of budgetTENNESSEE WESLEYAN UNIVERSITY: $34,640 over 6y, 0.0% of budgetCASA CORRIDOR OF EAST TENNESSEE: $16,500 over 6y, 1.1% of budgetUNITED WAY OF MCMINN AND MEIGS COUNTIES: $14,500 over 4y, 0.6% of budgetWOMEN AT THE WELL MINISTRIES: $14,000 over 3y, 1.5% of budgetMCMINN COUNTY SENIOR CITIZENS INC: $13,710 over 3y, 3.1% of budgetCASA MONROE INC: $8,000 over 2y, 1.5% 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 ATHENS AREA COUNCIL FOR THE ARTS ↗
  • Who funds MCMINN COUNTY LIVING HERITAGE ↗
  • Who funds TENNESSEE WESLEYAN UNIVERSITY ↗
  • Who funds CASA CORRIDOR OF EAST TENNESSEE ↗
  • Who funds UNITED WAY OF MCMINN AND MEIGS COUNTIES ↗
  • Who funds WOMEN AT THE WELL MINISTRIES ↗
  • Who funds MCMINN COUNTY SENIOR CITIZENS INC ↗
  • Who funds CASA MONROE INC ↗
  • Who funds NEW ATTITUDE 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.

East Tennessee FoundationTN17.7× affinity6 shared granteesties to 3 of 3Hover any node to trace its alignments.Compare side by side →

Open a dossier: East Tennessee Foundation · Morgan Stanley Global Impact Funding Trust Inc · Donor Advised Charitable Giving Inc · Amazonsmile 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 The C Scott & Muriel S Mayfield Family Foundation funds: left to right is the share of its income from government, bottom to top the share from The C Scott & Muriel S Mayfield Family Foundation. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 00%0%1%3%5%funder's share of their income ↑0%5%10%15%20%share of the org’s income from government →
    no gov moneyreceives it· size = income
    0get no government money at all
    4report government grants on their 990 we could not trace to a source (not plotted)
    0rely on government for over half their income
    ⤢ axis zoomed · 0–20%
    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 C Scott & Muriel S Mayfield Family Foundation?

    Find your warmest path to The C Scott & Muriel S Mayfield Family 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 19 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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