Silliman Institute Inc
This organization operates a school providing quality education for grades pre-k through 12th grade. The primary focus is to provide a college preparatory curriculum also includes extracurricular opportunities.
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Silliman Institute Inc is a education organization based in CLINTON, United States. Annual revenue: $3.6 million. EIN: 720644546.
Verified certifications
Confirmed against the issuing authority - not self-reported.
Mission
This organization operates a school providing quality education for grades pre-k through 12th grade. The primary focus is to provide a college preparatory curriculum also includes extracurricular opportunities.
Focus areas & reach
· What they work on and whereHow it stacks up against peers
· vs. 8 similar education in United StatesConcerns
· None foundWhere every $1 goes
· FY2024 · IRS 990 (FY2024)GiveRadar Analysis
Original analysis from GiveRadar's dataset of comparable organizations
From what GiveRadar has verified so far, Silliman Institute Inc has a complete profile, sourced from the IRS.
- Established in 1966, it predates 88% of the education charities in the United States GiveRadar has a founding year for. View this cohort
- It has more complete contact information than nearly all similar organizations, with a verified website, email, phone and address on record. See national comparisons
- GiveRadar holds a more complete profile for this organization than for 80% of the 195,586 education charities in the United States it tracks, because GiveRadar has verified its financial disclosures and its registration. Most of those have little verified data on record yet. View this cohort
- government registration
- financial records (5 filed years)
- disclosed leadership
- a website
- a contact email
- a donation page
- an owner-submitted profile claim
Analysis based on GiveRadar's benchmark dataset of 2026-07-03. It describes what GiveRadar has verified, not a judgment of the organization itself.
Common questions
· Auto-generated from filings + methodologySilliman Institute Inc is a registered education nonprofit based in Clinton, LA, United States. It is registered with the Internal Revenue Service (IRS). It was founded in 1966 and has been operating for 60 years. Its EIN is 720644546. According to GiveRadar's records, it holds active tax-deductible status on the IRS Publication 78 list, which means donations are tax-deductible and the organization is in good standing with the IRS. GiveRadar's Integrity Assessment for the organization is 76/100, which reflects how much public information is available, not whether the charity is legitimate. The organization reports $5M in annual revenue. 44 officers and directors are publicly disclosed. No red flags have been detected.
Silliman Institute Inc's EIN (Employer Identification Number) is 720644546. This is the organization's IRS tax identification number; you can use it to verify tax-exempt status and to look up its Form 990 filings with the IRS.
Silliman Institute Inc has a GiveRadar Integrity Assessment of 76/100. 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 76 ('Strong transparency') reflects well-documented governance, recent financials, named leadership, and working contact details. The charity allocates 86% of expenses to programs, which contributes positively to its score. For comparison, the average integrity assessment for education charities in United States is 90/100.
Silliman Institute Inc is located in Clinton, LA, United States. The organization was established in 1966 and has been active for 60 years.
Based on official tax filings, Silliman Institute Inc has $5M in annual revenue. It allocates 86% of expenses to programs and services. This is in line with the average of 82% for education charities in United States. Create a free GiveRadar account to view the complete financial breakdown with year-over-year trends.
Silliman Institute Inc is classified as an Education organization, registered in United States. It operates as a School (170(b)(1)(A)(ii)). By size, it is categorized as a large organization. It has $5M in annual revenue. The organization has 44 disclosed officers and directors.
No red flags have been detected for Silliman Institute 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.
According to GiveRadar's records, Silliman Institute Inc holds active tax-deductible status on the IRS Publication 78 list, which means donations are tax-deductible and the organization is in good standing with the IRS. It is registered with the Internal Revenue Service (IRS). It reports that 86% of expenses go to programs (the peer average is 82%). You can donate directly through their official donation page linked on their GiveRadar profile. GiveRadar provides data for research and does not endorse any organization. A GiveRadar Integrity Assessment reflects how much public data is available, not whether an organization is safe to donate to, so it is always smart to do your own research before giving.
Silliman Institute Inc is a education organization based in CLINTON, United States. Annual revenue: $3.6 million. EIN: 720644546. Silliman Institute Inc is classified as an education organization registered in United States. The organization was founded in 1966.
Among education charities registered in United States: It allocates 86% of expenses to programs, in line with the peer average of 82%. Its annual revenue of $5M is comparable to the peer average of $7M.
Yes, donations to Silliman Institute Inc are generally tax-deductible in the United States. Silliman Institute Inc is a 501(c)(3) tax-exempt organization. Its EIN is 720644546, 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.
Filing history
5 years on file from IRS 990 (FY2024): revenue, expenses, program spending, assets, and liabilities by fiscal year.
See 5 years of revenue, expense breakdowns, and balance sheet.
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Tax-deductibility for donors
Donations may be tax-deductible for residents of United States under local rules. Confirm with the charity directly.
SILLIMAN INSTITUTE INC is registered in United States. Donations from the Netherlands to charities outside the EU/EEA are generally not tax-deductible for Dutch donors unless the charity is listed on the Dutch ANBI register with foreign-recognized status.
Always confirm tax treatment with the charity directly or your tax advisor before donating.
Staff & volunteers
From filings and published profiles
Leadership
From FY2024 filing
Officers & trustees (20)
Source: Public filings
20 officers and trustees on file - free with a GiveRadar account.
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
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Sources and verification
- 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 - 44 disclosed in the public registry.
Data freshness
What we know and don't know
Exactly which public data we hold on this charity. Our score reflects transparency, not impact.
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Financial data · FY2024 on record
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Named leadership · 44 officers on file
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Government registration · Registered with an official registry
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Mission statement · Published
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Official website · On record
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Headquarters address · On file
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Direct contact · Email or phone published
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Tax-deductibility · Verified
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Founding date · 1966
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Executive payTop-officer pay not disclosed
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Programs & activitiesNo named programs listed by the charity
Methodology
GiveRadar builds each profile primarily from official government charity registries, supplemented where available by third-party nonprofit databases and news archives, and combines it into a single 0-100 integrity assessment. The exact sources for this charity are listed above. We don't take a cut of any donation, ever.
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Quick facts about Silliman Institute Inc
- What is Silliman Institute Inc?
- Silliman Institute Inc is a education school (170(b)(1)(a)(ii)) based in Clinton, United States. Silliman Institute Inc is a education organization based in CLINTON, United States. Annual revenue: $3.6 million. EIN: 720644546.
- When was Silliman Institute Inc founded?
- Silliman Institute Inc was founded in 1966.
- Who leads Silliman Institute Inc?
- Leanna B Cupit serves as Secretary.
- Where is Silliman Institute Inc located?
- Headquartered in Clinton, LA, United States.
- What is Silliman Institute Inc's annual budget?
- Annual revenue for fiscal year 2024 is approximately $1M-$10M. 86% of expenses go to program services.
- Is Silliman Institute Inc trustworthy?
- Silliman Institute Inc has a GiveRadar Integrity Assessment of 76 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 Silliman Institute Inc's registration number?
- IRS EIN: 720644546.
- What is Silliman Institute Inc's website?
- http://sillimaninstitute.org