Harry & Beatrice Sley Foundation
Data sourced from IRS 990-PF public filings
Supports cultural and educational organizations, including the Kennedy Center and Duke University, primarily in the Washington, D.C. area.
Harry & Beatrice Sley Foundation has 77 grants on file funding 29 organizations. Giving increased from $44,205 in 2024 to $61,840 in 2025. Reported assets: $108,005.
Total Assets
$108,005
Grants (Last Year)
$61,840
Total Grants on File
77
Recipients Funded
29
Giving History
| Year | Total Granted | Grants Made | Avg Grant |
|---|---|---|---|
| 2025 | $61,840 | 26 | $2,378 |
| 2024 | $44,205 | 14 | $3,158 |
| 2023 | $41,738 | 14 | $2,981 |
| 2022 | $35,100 | 11 | $3,191 |
| 2021 | $33,150 | 12 | $2,763 |
Top Grant Recipients
Washington, DC
WASHINGTON DC, DC
Washington, DC
STUDIO CITY, CA
Brooklyn, NY
DURHAM, NC
Showing top 10 of 77 grants on file.
Officers & Trustees
From 2025 IRS 990-PF filing (data available for 13 filing years)
Benjamin H Sley
Executive Dir.
Betsy Sley Grossman
Executive Dir.
IRS Filing History
Harry & Beatrice Sley Foundation has IRS 990-PF filings on record for 13 years, spanning 2013 to 2025.
Frequently Asked Questions
Other Foundations in Maryland
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