Pfeiffer Family Foundation
Data sourced from IRS 990-PF public filings
Pfeiffer Family Foundation has 35 grants on file funding 13 organizations. Giving increased from $167,600 in 2024 to $1,222,305 in 2025. Reported assets: $5,654,718.
Total Assets
$5,654,718
Grants (Last Year)
$1,222,305
Total Grants on File
35
Recipients Funded
13
Giving History
| Year | Total Granted | Grants Made | Avg Grant |
|---|---|---|---|
| 2025 | $1,222,305 | 18 | $67,906 |
| 2024 | $167,600 | 17 | $9,859 |
Top Grant Recipients
Aberdeen, SD
Fairfield, NJ
Aberdeen, SD
MONTCLAIR, NJ
ABERDEEN, SD
ABERDEEN, SD
Showing top 10 of 35 grants on file.
Officers & Trustees
From 2025 IRS 990-PF filing (data available for 3 filing years)
John J Pfeiffer
Treasurer
Sarah E Monahan
Vice President
Steven Maxwell Pfeiffer
Secretary
Samuel R Pfeiffer
Vice President
Steven M Pfeiffer
President
IRS Filing History
Pfeiffer Family Foundation has IRS 990-PF filings on record for 3 years, spanning 2023 to 2025.
Frequently Asked Questions
Other Foundations in South Dakota
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