Ithaka Harbors Inc
See schedule othe mission of ithaka harbors, inc. ("ithaka") is to improve access to knowledge and education for people around the world.
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Visit www.ithaka.orgAbout Ithaka Harbors Inc
We are a mission-based not-for-profit working to eliminate barriers to learning by making higher education and access to knowledge more affordable.
Verified certifications
Confirmed against the issuing authority - not self-reported.
Mission
See schedule othe mission of ithaka harbors, inc. ("ithaka") is to improve access to knowledge and education for people around the world.
Focus areas & reach
· What they work on and whereHow it stacks up against peers
· vs. 8 similar social services in United StatesRed flags
· All clearCommon questions
· Auto-generated from filings + methodologyIthaka Harbors Inc is a registered social services nonprofit based in New York, NY, United States. It is registered with the Internal Revenue Service (IRS). It was founded in 1995 and has been operating for 31 years. Its EIN is 133857105. It has a GiveRadar Integrity Assessment of 79/100 (Strong transparency), indicating well-documented governance, financials, and contact details. This is below the average of 90/100 for social services charities in United States. The organization reports $126M in annual revenue. 153 officers and directors are publicly disclosed. No red flags have been detected.
Ithaka Harbors Inc has a GiveRadar Integrity Assessment of 79/100. 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 79 ('Strong transparency') reflects well-documented governance, recent financials, named leadership, and working contact details. For comparison, the average integrity assessment for social services charities in United States is 90/100.
Ithaka Harbors Inc is located in New York, NY, United States. The organization was established in 1995 and has been active for 31 years.
Based on official tax filings, Ithaka Harbors Inc has $126M in annual revenue. Its revenue is significantly above the peer average of $2M. Create a free GiveRadar account to view the complete financial breakdown with year-over-year trends.
Ithaka Harbors Inc is classified as a Social Services organization, registered in United States. It operates as a Supporting organization (509(a)(3)). It has $126M in annual revenue. The organization has 153 disclosed officers and directors.
No red flags have been detected for Ithaka Harbors 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.
Ithaka Harbors Inc has a GiveRadar Integrity Assessment of 79/100 (Strong transparency) and no red flags have been detected, which suggests it is a well-documented organization. It is regulated by the IRS. Visit the Ithaka Harbors 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.
We are a mission-based not-for-profit working to eliminate barriers to learning by making higher education and access to knowledge more affordable. Ithaka Harbors Inc is classified as a social services organization registered in United States. The organization was founded in 1995.
Among social services charities registered in United States: Ithaka Harbors Inc's GiveRadar Integrity Assessment of 79/100 is below the peer average of 90/100. Its annual revenue of $126M is well above the peer average of $2M.
Yes, donations to Ithaka Harbors Inc are generally tax-deductible in the United States. Its EIN is 133857105, 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 5 official sources, last refreshed .
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.
ITHAKA HARBORS 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.
Leadership
Officers & trustees (25)
Source: Public filings
Latest news
From global news sources
5 articles found
From global news sources
Sentiment
NeutralPeople on the move: 4/27/2026 - Pittsburgh Post-Gazette
Ten Surprising Things You Can Enjoy Online, Thanks to JSTOR - Mellon Foundation
JSTOR’s Generative AI Features - Carleton College
National Endowment for the Humanities and the Mellon Foundation Announce Grants to Digitize Essential Humanities Books - National Endowment for the Humanities (.gov)
JSTOR’s Arabic-Language Digitization Project - National Endowment for the Humanities (.gov)
Activity timeline
Filings and press mentions, merged
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Other social services in United States, by integrity assessment
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 - 153 disclosed in the public registry.
- News and media coverage
- GDELT Project + Google News
- Supplementary verification
- Charity Navigator
Data freshness
What we don't know
Honest gaps - our score reflects transparency, not impact
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.
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Quick facts about Ithaka Harbors Inc
- What is Ithaka Harbors Inc?
- Ithaka Harbors Inc is a social services supporting organization (509(a)(3)) based in New York, United States. We are a mission-based not-for-profit working to eliminate barriers to learning by making higher education and access to knowledge more affordable.
- When was Ithaka Harbors Inc founded?
- Ithaka Harbors Inc was founded in 1995.
- Who leads Ithaka Harbors Inc?
- Kevin Guthrie serves as President.
- Where is Ithaka Harbors Inc located?
- Headquartered in New York, United States.
- What is Ithaka Harbors Inc's annual budget?
- Annual revenue for fiscal year 2024 is approximately $100M-$1B. 0% of expenses go to program services.
- Is Ithaka Harbors Inc trustworthy?
- Ithaka Harbors Inc has a GiveRadar Integrity Assessment of 79 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 Ithaka Harbors Inc's registration number?
- IRS EIN: 133857105.
- What is Ithaka Harbors Inc's website?
- http://www.ithaka.org