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Carnegie Institution of Washington

Claim
CN 4/4 Major School (170(b)(1)(A)(ii))
IRS IRS 990 ProPublica Wikidata Charity Navigator

🇺🇸 Washington, DC United States · EIN 530196523

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Carnegie Science, also known as the Carnegie Institution of Washington and formerly Carnegie Institution for Science, is a nonprofit organization established in 1902 to fund and perform scientific research in the United States. The institution is headquartered in Washington, D.C. In 2018, expenses for scientific programs and administration totaled $96.6 million. As of June 30, 2020, the institution's endowment was valued at $926.9 million. The current president is American astronomer and astrophysicist John Mulchaey, whose official term began in November … (via Wikipedia)

Carnegie Institution of Washington is a u310 nonprofit based in Washington, United States, with a GiveRadar trust score of 100/100 (EIN: 530196523). View the full profile on GiveRadar for financial data, officer records, and transparency ratings.

Mission

See schedule othe mission of the carnegie institution of washington, as set forth in its articles of incorporation under an act of congress in 1904, is "to encourage, in the broadest and most liberal manner, investigation, research, and discovery, and the application of knowledge to the improvement of mankind."

UN SDGs: SDG 9
science
100 / 100

Highly Trusted

Based on financial health, governance, verification, public sentiment, and data completeness.

Financial Health
-5/30
Governance
+25/25
Verification
+20/20
Sentiment
0/15
Data Completeness
+10/10

Red Flags

Critical Missing Filings

Most recent filing is from 2023, which is 3 years ago.

Critical Low Program Spending

Only 0.0% of expenses go to programs. The recommended minimum is 65%.

Financials, News & Reviews

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Profile completeness: 80% Good

Data sourced from: Irs, Irs_990, ProPublica, Wikidata, Charity_navigator

Last updated: Mar 24, 2026 02:52

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Frequently asked questions

Is Carnegie Institution of Washington a legitimate charity?
Carnegie Institution of Washington is a registered u310 nonprofit based in Washington, DC, United States. It is registered with the Internal Revenue Service (IRS). It was founded in 1902 and has been operating for 124 years. Its EIN is 530196523. It has a GiveRadar trust score of 100/100, indicating excellent transparency and financial management. This is significantly above the average of 65/100 for u310 charities in United States. The organization reports $128M in annual revenue. 115 officers and directors are publicly disclosed. GiveRadar has identified 2 potential concerns.
What is Carnegie Institution of Washington's trust score?
Carnegie Institution of Washington has a GiveRadar trust score of 100/100. This score is calculated from financial health (30%), governance (25%), verification status (20%), public sentiment (15%), and data completeness (10%). A score of 100 places this charity in the top tier, reflecting strong financial management, good governance, and high transparency. For comparison, the average trust score for u310 charities in United States is 65/100.
Where is Carnegie Institution of Washington located?
Carnegie Institution of Washington is located in Washington, DC, United States. The organization was established in 1902 and has been active for 124 years. Its registered address is 5251 Broad Branch Road, NW.
How does Carnegie Institution of Washington spend its money?
Based on official tax filings, Carnegie Institution of Washington has $128M in annual revenue. Its revenue is significantly above the peer average of $13M. Create a free GiveRadar account to view the complete financial breakdown with year-over-year trends.
What type of charity is Carnegie Institution of Washington?
Carnegie Institution of Washington is classified as a U310 organization, registered in United States. It operates as a School (170(b)(1)(A)(ii)). By size, it is categorized as a major organization. It has $128M in annual revenue. The organization has 115 disclosed officers and directors.
Are there any red flags for Carnegie Institution of Washington?
GiveRadar has identified 2 potential concerns for Carnegie Institution of Washington. Red flags are automatically detected from official data and may include high executive compensation relative to budget, low program spending, missing or late financial filings, or declining revenue. Red flags do not necessarily mean wrongdoing but indicate areas that may warrant further review before donating.
Is it safe to donate to Carnegie Institution of Washington?
Carnegie Institution of Washington has a GiveRadar trust score of 100/100, which suggests it is a well-managed organization. It is regulated by the IRS. Visit the Carnegie Institution of Washington 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.
Is my donation to Carnegie Institution of Washington tax-deductible?
Yes, donations to Carnegie Institution of Washington are generally tax-deductible in the United States. Carnegie Institution of Washington is a 501(c)(3) tax-exempt organization. Its EIN is 530196523, 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.