
NATIONAL CONSTITUTION CENTER
NATIONAL CONSTITUTION CENTER

NATIONAL CONSTITUTION CENTER
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The National Constitution Center, with EIN 23-2434447, is a nonprofit organization dedicated to illuminating constitutional ideals and inspiring acts of citizenship through its history museum. With an operating budget of $28 million and total revenue of $40.5 million in the 2025 filing year, the organization relies on diverse funding sources, with no single funder providing 50% or more of its revenue. More information can be found on their website, www.constitutioncenter.org.
Mission Statement
ILLUMINATE CONSTITUTIONAL IDEALS AND INSPIRE ACTS OF CITIZENSHIP.
Cause Areas
1
History museums
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Charity Verification Snapshot
IRS EO Business Master File Status
Listed as tax-exempt
IRS Pub 78 Status
Eligible for tax-deductible gifts
IRS Revocation Status
Not in Automatic Revocation of Exemption List
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Frequently Asked Questions
What is NATIONAL CONSTITUTION CENTER’s budget?
In 2025, NATIONAL CONSTITUTION CENTER reported an annual operating budget of around $28 million. More detailed financial information is available to registered users.
What causes does NATIONAL CONSTITUTION CENTER support?
NATIONAL CONSTITUTION CENTER supports work in History museums.
Where does NATIONAL CONSTITUTION CENTER operate?
NATIONAL CONSTITUTION CENTER is headquartered in PHILADELPHIA, PA.
Who funded NATIONAL CONSTITUTION CENTER recently?
In 2025, NATIONAL CONSTITUTION CENTER received grants from SAM AND PEGGY GROSSMAN FAMILY FOUNDATION C/O ARIZONA COMMUNITY FOUNDATION, FOUNDATION FOR INDIVIDUAL RIGHTS AND EXPRESSION INC, and LEO NIESSEN JR CHARITABLE TR-MAIN. More information on this organization’s funders is available to registered users.
What is the largest grant NATIONAL CONSTITUTION CENTER received in 2024?
The largest grant to NATIONAL CONSTITUTION CENTER in 2024 exceeds $1.3 million.
What is NATIONAL CONSTITUTION CENTER’s reliance on government grants?
NATIONAL CONSTITUTION CENTER relied on government grants for less than 5% of their total revenue in 2025.
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