Smithsonian Institute

Claim
Publicly-supported charity (509(a)(2))
IRS IRS 990

🇺🇸 Washington, DC United States · EIN 530206027

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Smithsonian Institute is a a50z nonprofit based in Washington, United States, with a GiveRadar trust score of 65/100 (EIN: 530206027). View the full profile on GiveRadar for financial data, officer records, and transparency ratings.

Mission

*increase and diffusion of knowledge* is the mission set forth by james smithson. The smithsonian endeavors to shape the future by preserving our heritage, discovering new knowledge, and sharing our resources with the world.

65 / 100

Moderate

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

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

Financials, News & Reviews

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Profile completeness: 70% Partial

Data sourced from: Irs, Irs_990

Last updated: Mar 4, 2026 14:00

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Frequently asked questions

Is Smithsonian Institute a legitimate charity?
Smithsonian Institute is a registered a50z nonprofit based in Washington, DC, United States. It is registered with the Internal Revenue Service (IRS). Its EIN is 530206027. It has a GiveRadar trust score of 65/100, indicating good financial health. This is above the average of 62/100 for a50z charities in United States. The organization reports $1.8B in annual revenue. 214 officers and directors are publicly disclosed. No red flags have been detected.
What is Smithsonian Institute's trust score?
Smithsonian Institute has a GiveRadar trust score of 65/100. This score is calculated from financial health (30%), governance (25%), verification status (20%), public sentiment (15%), and data completeness (10%). A score of 65 indicates solid fundamentals with room for improvement in some areas such as data completeness or governance disclosure. For comparison, the average trust score for a50z charities in United States is 62/100.
Where is Smithsonian Institute located?
Smithsonian Institute is located in Washington, DC, United States.
How does Smithsonian Institute spend its money?
Based on official tax filings, Smithsonian Institute has $1.8B in annual revenue. Its revenue is significantly above the peer average of $4M. Create a free GiveRadar account to view the complete financial breakdown with year-over-year trends.
What type of charity is Smithsonian Institute?
Smithsonian Institute is classified as a A50Z organization, registered in United States. It operates as a Publicly-supported charity (509(a)(2)). It has $1.8B in annual revenue. The organization has 214 disclosed officers and directors.
Are there any red flags for Smithsonian Institute?
No red flags have been detected for Smithsonian Institute. GiveRadar automatically screens charities for concerning patterns including high executive compensation, low program spending, missing financial filings, and declining revenue. Based on available official data, no issues have been identified.
Is it safe to donate to Smithsonian Institute?
Smithsonian Institute has a GiveRadar trust score of 65/100 and no red flags have been detected, which suggests it is a well-managed organization. It is regulated by the IRS. Visit the Smithsonian Institute 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 Smithsonian Institute tax-deductible?
Yes, donations to Smithsonian Institute are generally tax-deductible in the United States. Smithsonian Institute is a 501(c)(3) tax-exempt organization. Its EIN is 530206027, 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.