Public Charity

National Liberty Museum

National Liberty Museum is a Public Charity headquartered in Philadelphia, PA. Financial data from the 2025 filing: $3.1M revenue, $3.9M expenses, $21.6M total assets. 36 publicly reported grants to this organization, totaling roughly $1.0M, appear in IRS filings.

EIN: 232788633 Philadelphia, PA Museums NTEE: A50 Latest filing: 2025
Total Revenue$3.1M
Total Expenses$3.9M
Total Assets$21.6M
Grant Records36
Funding Total$1.0M
Filing Years2020–2025

Mission

NATIONAL LIBERTY MUSEUM ("NLMTHE "ORGANIZATION") IS A NONPROFIT ORGANIZATION, LOCATED IN THE HEART OF HISTORIC PHILADELPHIA, WHOSE MISSION IS TO ILLUMINATE THE STRENGTH AND FRAGILITY OF LIBERTY BY PRESENTING THE STORIES OF PEOPLE WHOSE POSITIVE (SEE SCHEDULE O)

Where $100 goes at National Liberty Museum

How National Liberty Museum divides every $100 it spends, from its own Form 990 filings, averaged across 8 years.

$60 Programs the work itself
$27 Management running the organization
$13 Fundraising raising the next dollar

Inside the $60 for programs

$31
Youth Civic and Liberty Education (YHOP/LEAP)
52% of program spending
$14
Public Programs and Speaker Series
24% of program spending
$12
Exhibitions and Public Interpretation
19% of program spending

Plus 1 more program. Cost per person served and the full program breakdown are on the full profile.

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Source: Form 990 filings with the IRS, latest fiscal year 2025. Shares are from the organization's reported expenses. Data by Imperigo; not affiliated with the IRS.

Sample Grants Received

2024
CULTURE & ARTS
$100,000
2023
INTERNATIONAL
$150,000
2023
ARTS, CULTURE & HUMANITIES
$40,000
2023
ENDOWMENTS, DONOR ADVISED FUNDS (DAFS), RESTRICTED GIFTS, AND STRATEGY AND IMPACT
$25,000
2023
FOR RECIPIENT'S EXEMPT PURPOSE
$6,000

Showing up to 5 of 36 total records — full history available with membership.

Officers & Directors

CEO & PRESIDENT Alaine K Arnott Phd
BOARD MEMBER (TERM 11/15/2025) Brendan Gilmore
BOARD MEMBER (TERM 02/20/2025) Cam Maio
BOARD MEMBER Claudia Springer
Board Member Debi Ghate
BOARD CHAIR Dennis Egen

Officer compensation and complete director data available with membership.

Top Grant Purposes

General Support
$559,316 27 grants
Arts & Culture
$190,760 6 grants
International Aid & Development
$150,000 1 grant
Unspecified
$135,072 2 grants

Financial Trends

Year Revenue Expenses Assets
2025 $3.1M $3.9M $21.6M
2024 $1.9M $3.5M $22.5M
2023 $1.4M $4.0M $23.4M
2022 $2.9M $3.7M $25.8M
2020 $2.8M $2.8M $22.1M

Between 2020 and 2025, reported annual revenue grew from $2.8M to $3.1M (+13%), with total assets most recently reported at $21.6M.

Interactive year-over-year charts and full filing details available with membership.

See the full picture for National Liberty Museum

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