Support Charity Navigator

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American Philosophical Society

Mission

The American Philosophical Society, the oldest learned society in the United States, was founded in 1743 by Benjamin Franklin for the purpose of "promoting useful knowledge." In the 21st century the Society sustains this mission with various programs described further within.

PHILADELPHIA PA | EIN: 23-1353269

Is this your nonprofit?

501(c)(3) organization

104 S 5TH ST,
PHILADELPHIA PA 19106-3309

https://www.amphilsoc.org

215-440-3400

American Philosophical Society

Mission

PHILADELPHIA PA | EIN: 23-1353269

Is this your nonprofit?

501(c)(3) organization

104 S 5TH ST,
PHILADELPHIA PA 19106-3309

https://www.amphilsoc.org

215-440-3400

Beacon Report

Great
Good
Needs Improvement
Poor
Incomplete
Additional Information

Website Reported on Tax Form:Yes

SCORE100%

Disclosing the charity’s website promotes transparency and provides access to the public.

Source: Public data from IRS Form 990. Fiscal Year 2024.

No Material Diversion of Assets:Yes

SCORE100%

Financial Statements:Yes

SCORE100%

Records Retention Policy:Yes

SCORE100%

Tax Form Disclosed on Website:No

SCORE0%

Accountability Panel
Score	Metric
100%	Website Reported on Tax Form:Yes Disclosing the charity’s website promotes transparency and provides access to the public. Source: Public data from IRS Form 990. Fiscal Year 2024.
100%	No Material Diversion of Assets:Yes
100%	Financial Statements:Yes
100%	Records Retention Policy:Yes
0%	Tax Form Disclosed on Website:No

Science behind the numbers

Nonprofit Resources

Nonprofit Resources

American Philosophical Society

Mission

American Philosophical Society

Mission

Beacon Report