Charities United States Social Services William H St Thomas Family Foundation …
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William H St Thomas Family Foundation Inc

William H St Thomas Family

Naples, FL EIN 237175615 · IRS
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60
Integrity Assessment
Partial transparency
60/100 · methodology

About William H St Thomas Family Foundation Inc

William H St Thomas Family Foundation Inc is a nonprofit organization based in NAPLES, United States. Annual revenue: $1. EIN: 237175615.

Headquarters
Naples, FL
Foundation type
Private non-operating foundation
IRS subsection
501(c)(03)
Ruling date
Size
micro

Verified certifications

Confirmed against the issuing authority - not self-reported.

IRS Tax-Deductible since 1972

Focus areas & reach

· What they work on and where
Social Services

How it stacks up against peers

· vs. 8 similar social services in United States
Integrity Assessment This charity: 60
Peer average: 90

Red flags

· All clear
IRS revocation history
Open investigations
Governance scandals
Related-party deals
Excessive exec comp

Common questions

· Auto-generated from filings + methodology

William H St Thomas Family Foundation Inc is a registered social services nonprofit based in Naples, FL, United States. It is registered with the Internal Revenue Service (IRS). Its EIN is 237175615. It has a GiveRadar Integrity Assessment of 60/100 (Partial transparency), indicating some public data is available but key signals are missing. This is below the average of 90/100 for social services charities in United States. The organization reports $1 in annual revenue. No red flags have been detected.

William H St Thomas Family Foundation Inc has a GiveRadar Integrity Assessment of 60/100. This score combines five components: Registration (20 pts), Financial Transparency (30 pts), Governance (20 pts), Contact Availability (10 pts), and Data Recency (20 pts), with negative adjustments for any red flags. A score of 60 ('Partial transparency') means some public data is on file but key signals are missing - worth a closer look before donating. For comparison, the average integrity assessment for social services charities in United States is 90/100.

William H St Thomas Family Foundation Inc is located in Naples, FL, United States.

Based on official tax filings, William H St Thomas Family Foundation Inc has $1 in annual revenue. Its revenue is below the peer average of $2M. Create a free GiveRadar account to view the complete financial breakdown with year-over-year trends.

William H St Thomas Family Foundation Inc is classified as a Social Services organization, registered in United States. It operates as a Private non-operating foundation. By size, it is categorized as a micro organization. It has $1 in annual revenue.

No red flags have been detected for William H St Thomas Family Foundation Inc. GiveRadar automatically screens charities for concerning patterns including high executive compensation, low program spending, and missing financial filings. Based on available official data, no issues have been identified.

William H St Thomas Family Foundation Inc has a GiveRadar Integrity Assessment of 60/100. We recommend reviewing the full profile before making a donation decision. The organization is overseen by the IRS. Visit the William H St Thomas Family Foundation Inc profile on GiveRadar for full details before deciding. GiveRadar provides data for research purposes and does not endorse any organization. Always do your own due diligence.

William H St Thomas Family Foundation Inc is a nonprofit organization based in NAPLES, United States. Annual revenue: $1. EIN: 237175615. William H St Thomas Family Foundation Inc is classified as a social services organization registered in United States.

Among social services charities registered in United States: William H St Thomas Family Foundation Inc's GiveRadar Integrity Assessment of 60/100 is below the peer average of 90/100. Its annual revenue of $1 is below the peer average of $2M.

Yes, donations to William H St Thomas Family Foundation Inc are generally tax-deductible in the United States. William H St Thomas Family Foundation Inc is a 501(c)(3) tax-exempt organization. Its EIN is 237175615, which you can use for tax filing purposes. Donors can typically deduct contributions on their federal income tax return if they itemize deductions. Consult a tax professional for guidance specific to your situation.

Verified against 3 official sources, last refreshed .

Annual revenue
Under $10K
Source: IRS 990 (FY2024) why this matters
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Filing history

5 years on file from IRS 990 (FY2024): revenue, expenses, program spending, assets, and liabilities by fiscal year.

Years on record: FY2024, FY2023, FY2022, FY2021, FY2020.
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Taxes

Tax-deductibility for donors

Donations may be tax-deductible for residents of United States under local rules. Confirm with the charity directly.

Always confirm tax treatment with the charity directly or your tax advisor before donating.

Leadership

NA
Nancy St Thomas
PRESIDENT

Officers & trustees (1)

Source: Public filings

NA
Nancy S• T•••••
President
Full names, contact details & compensation

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Latest news

From global news sources

No recent news coverage found

News coverage will appear here when articles mention this organization.

Activity timeline

Filings and press mentions, merged

Form filed
FY2024
IRS_990
Form filed
FY2023
IRS_990
Form filed
FY2022
IRS_990
Form filed
$0.1M revenue
FY2021
IRS_990
Form filed
$0.0M revenue
FY2020
IRS_990

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Peer charities

Other social services in United States, by integrity assessment

Charity Score Revenue Program %
William H St Thomas Family Foundation Inc This page 60 $1 -
Oklahoma Religious Coalition for Reproductive Choice 90 $289,561 98%
North Carolina Holocaust Foundation 90 $169,858 71%
Coalition for Responsible Home Education Inc 90 $196,212 88%
Grace Pregnancy Outreach 90 $205,386 99%
Count Us in 90 $124,733 100%
Olneyville Neighborhood Association 90 $536,142 100%
Court Appointed Special Advocates of San Benito County … 90 $321,975 94%
Association of the Bar of the City of … 89 $9.7 million 1%

Sources and verification

Refreshed

Registration and legal identity
Internal Revenue Service (IRS) - Tax Exempt Organization Search
Financial filings
IRS Form 990 filings - Fiscal year 2024 most recent on file.
Officers and trustees
Internal Revenue Service (IRS) - Tax Exempt Organization Search - 1 disclosed in the public registry.

Data freshness

Last updated
May 27, 2026
Profile completeness
65%

What we don't know

Honest gaps - our score reflects transparency, not impact

Mission statement
No self-published statement of purpose
Official website
No verified website on record
Programs & projects
No named programs listed by the charity
Operating reach
Countries where programs run not specified
Founding date
Year the organisation was founded not on file
Programmatic detail
Specific cause areas not yet tagged

Methodology

GiveRadar combines public registry filings, ProPublica Nonprofit Explorer, Charity Navigator, GuideStar, and news archives into a single 0-100 integrity assessment. We don't take a cut of any donation, ever.

Read full methodology

Quick facts about William H St Thomas Family Foundation Inc

What is William H St Thomas Family Foundation Inc?
William H St Thomas Family Foundation Inc is a social services private non-operating foundation based in Naples, United States. William H St Thomas Family Foundation Inc is a nonprofit organization based in NAPLES, United States. Annual revenue: $1. EIN: 237175615.
Who leads William H St Thomas Family Foundation Inc?
Nancy St Thomas serves as PRESIDENT.
Where is William H St Thomas Family Foundation Inc located?
Headquartered in Naples, United States.
What is William H St Thomas Family Foundation Inc's annual budget?
Annual revenue for fiscal year 2024 is approximately Under $10K.
Is William H St Thomas Family Foundation Inc trustworthy?
William H St Thomas Family Foundation Inc has a GiveRadar Integrity Assessment of 60 out of 100 (Partial transparency). The score reflects public-data transparency: registration, financial disclosure, governance, contact details, and how recently data was refreshed. It does not measure program impact.
What is William H St Thomas Family Foundation Inc's registration number?
IRS EIN: 237175615.