American Philosophical Society
PHILADELPHIA, PA
$399.3KTax year 2024
Grant purpose
Americas scientific revolutionaries: programming to celebrate the 250th anniversary of the signing of the declaration of independence
Private foundation · EIN 13-6081860 · IRS 990-PF filings through tax year 2025
This foundation publishes application instructions on its latest 990-PF and does not report restricting giving to preselected organizations. See more foundations that accept applications.
Reported organization name: RICHARD LOUNSBERY FOUNDATION INC
Year-level totals across every reported grant in this profile — a summary, not a filter. The awards further down are the largest individual grants across all years, not each year's complete list.
| Tax year | Grants paid | Amount |
|---|---|---|
| 2025 | 56 | $3.8M |
| 2024 | 54 | $4M |
States of grant recipients reported on the foundation's 990-PF filings, by dollars received.
Historical awards reported to the IRS. These are examples of past giving, not open opportunities.
PHILADELPHIA, PA
$399.3KTax year 2024
Americas scientific revolutionaries: programming to celebrate the 250th anniversary of the signing of the declaration of independence
WASHINGTON, DC
$250KTax year 2024
Understanding and strengthening us-latin america educational exchange from a public diplomacy perspective
WASHINGTON, DC
$250KTax year 2024
Celebrating american innovation over the past 250 years
NEW YORK, NY
$210KTax year 2024
1776: seedtime of american education - programming to celebrate the 250th anniversary of the signing of the declaration of independence
WALTHAM, MA
$200KTax year 2024
Inter-institutional collaboration project for early career scientists from argentina, uruguay, chile and bolivia in the fields of science and technology
Showing 5 of the 25 largest grants (110 reported in all).
See all 110 grants from Richard Lounsbery Foundation Inc: sort and filter by purpose, state and year.
Create free accountFigures are aggregated from Richard Lounsbery Foundation Inc's IRS Form 990-PF electronic filings (2 filings on file, most recent tax year 2025). Totals reflect grants the foundation reported as paid, and can lag the current year because foundations file annually and often on extension. Source: IRS 990-PF filing on ProPublica. Raw e-file archive (ZIP) — a large IRS yearly archive download.
New to this? Start with how to write a grant proposal, section by section. This profile is built from IRS 990-PF filings — read how the directory was assembled, or see what GrantCue does and what it costs.