Charities United States Science & Technology Equine Science Society Inc
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Equine Science Society Inc

The equine science society promotes quality research on equine nutrition and physiology and strives to establish effective communication among researchers, teachers, extension, and production personnel regarding equine nutrition …

Champaign, IL EIN 942448137 · IRS Sign up to see website
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89
Integrity Assessment
Strong transparency
89/100 · methodology

About Equine Science Society Inc

Membership services

Founded
Headquarters
Champaign, IL
Foundation type
Supporting organization (509(a)(3))
IRS subsection
501(c)(03)
Ruling date
Size
small

Verified certifications

Confirmed against the issuing authority - not self-reported.

IRS Tax-Deductible since 1977

Mission

The equine science society promotes quality research on equine nutrition and physiology and strives to establish effective communication among researchers, teachers, extension, and production personnel regarding equine nutrition and physiology.

Focus areas & reach

· What they work on and where
Science & Technology
Cause tags

How it stacks up against peers

· vs. 8 similar science & technology in United States
Program spending This charity: 81%
Peer average: 73%
Integrity Assessment This charity: 89
Peer average: 90

Red flags

· All clear
IRS revocation history
OFAC / EU / UN sanctions
Open investigations
Governance scandals
Related-party deals
Excessive exec comp

Where every $1 goes

$0.81
Program expenses$0.81 ($155,498)
81% to programs beats the peer average (73%) and beats the Charity Navigator "highly efficient" threshold (75%).

Common questions

· Auto-generated from filings + methodology

Equine Science Society Inc is a registered science & technology nonprofit based in Champaign, IL, United States. It is registered with the Internal Revenue Service (IRS). It was founded in 1977 and has been operating for 49 years. Its EIN is 942448137. It has a GiveRadar Integrity Assessment of 89/100 (Strong transparency), indicating well-documented governance, financials, and contact details. The organization reports $236K in annual revenue. 56 officers and directors are publicly disclosed. No red flags have been detected.

Equine Science Society Inc has a GiveRadar Integrity Assessment of 89/100. 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 89 ('Strong transparency') reflects well-documented governance, recent financials, named leadership, and working contact details. The charity allocates 81% of expenses to programs, which contributes positively to its score. For comparison, the average integrity assessment for science & technology charities in United States is 90/100.

Equine Science Society Inc is located in Champaign, IL, United States. The organization was established in 1977 and has been active for 49 years.

Based on official tax filings, Equine Science Society Inc has $236K in annual revenue. It allocates 81% of expenses to programs and services. This is above the average of 73% for science & technology charities in United States. Its revenue is below the peer average of $14M. Create a free GiveRadar account to view the complete financial breakdown with year-over-year trends.

Equine Science Society Inc is classified as a Science & Technology organization, registered in United States. It operates as a Supporting organization (509(a)(3)). By size, it is categorized as a small organization. It has $236K in annual revenue. The organization has 56 disclosed officers and directors.

No red flags have been detected for Equine Science Society 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.

Equine Science Society Inc has a GiveRadar Integrity Assessment of 89/100 (Strong transparency) and no red flags have been detected, which suggests it is a well-documented organization. It is regulated by the IRS. 81% of expenses go to programs. The peer average is 73%. Visit the Equine Science Society 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.

Among science & technology charities registered in United States: Equine Science Society Inc's GiveRadar Integrity Assessment of 89/100 is in line with the peer average of 90/100. It allocates 81% of expenses to programs, above the peer average of 73%. Its annual revenue of $236K is below the peer average of $14M.

Yes, donations to Equine Science Society Inc are generally tax-deductible in the United States. Equine Science Society Inc is a 501(c)(3) tax-exempt organization. Its EIN is 942448137, 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 4 official sources, last refreshed .

Annual revenue
$100K-$1M
81% to programs
Source: IRS 990 (FY2025) why this matters
Unlock exact figures

Filing history

6 years on file from IRS 990 (FY2025): revenue, expenses, program spending, assets, and liabilities by fiscal year.

Years on record: FY2025, 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

JE
Jeremy Holzner
Business Manager

Officers & trustees (17)

Source: Public filings

BO
Bob C••••••
EXECUTIVE DIRECTOR
CA
Carey W•••••••
SECRETARY
DA
Danielle S•••••
Director
HO
Holly S••••••
Director
JE
Jeremy H••••••
Business Manager
JO
Joann K••••
Director
KA
Kari T•••••
Director
KR
Krishona M••••••••
VICE PRESIDENT
LA
Lauren W•••••••••
Director
MA
Mary B••• G•••••
Director
PA
Pat H•••••
PRESIDENT
PA
Patricia H•••••
PAST PRESIDENT
RH
Rhonda H••••••
TREASURER
SA
Sarah W•••••••••••••
Director
SH
Shannon P•••••••••••••
PRESIDENT
ST
Stephen C••••••
Director
W
W B••••• S••••••
PAST 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
$0.2M revenue
FY2025
IRS_990
Form filed
$0.0M revenue
FY2024
IRS_990
Form filed
$0.2M revenue
FY2023
IRS_990
Form filed
$0.0M revenue
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 science & technology in United States, by integrity assessment

Charity Score Revenue Program %
Equine Science Society Inc This page 89 $236,281 81%
Technology Student Association 93 $229,263 97%
Humanity Plus Inc 90 $263,171 89%
Society for Literature and Science Inc 90 $138,215 67%
Citizen Science Foundation 89 $551,176 95%
Washington State Academy of Sciences 89 $218,480 39%
International Society of Offshore and Polar Engineers 89 $938,192 -
Atlantic Shark Institute 89 $164,394 96%
American Society for Ai 89 $300,700 100%

Sources and verification

Refreshed

Registration and legal identity
Internal Revenue Service (IRS) - Tax Exempt Organization Search
Financial filings
IRS Form 990 filings - Fiscal year 2025 most recent on file.
Officers and trustees
Internal Revenue Service (IRS) - Tax Exempt Organization Search - 56 disclosed in the public registry.
Supplementary verification
Charity Navigator

Data freshness

Last updated
May 27, 2026
Profile completeness
75%

What we don't know

Honest gaps - our score reflects transparency, not impact

Programs & projects
No named programs listed by the charity
Operating reach
Countries where programs run not specified

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 Equine Science Society Inc

What is Equine Science Society Inc?
Equine Science Society Inc is a science & technology supporting organization (509(a)(3)) based in Champaign, United States. Membership services
When was Equine Science Society Inc founded?
Equine Science Society Inc was founded in 1977.
Who leads Equine Science Society Inc?
Jeremy Holzner serves as Business Manager.
Where is Equine Science Society Inc located?
Headquartered in Champaign, United States.
What is Equine Science Society Inc's annual budget?
Annual revenue for fiscal year 2025 is approximately $100K-$1M. 81% of expenses go to program services.
Is Equine Science Society Inc trustworthy?
Equine Science Society Inc has a GiveRadar Integrity Assessment of 89 out of 100 (Strong 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 Equine Science Society Inc's registration number?
IRS EIN: 942448137.
What is Equine Science Society Inc's website?
http://www.equinescience.org