The Preuss Family Foundation
EIN 330229180
Possibly inactive.
Last 990-PF filing on record is from 2023
(3 years ago). This foundation may have filed its
final return or ceased operations — verify before investing time in an application.
Total Given 2020–2023
$1.3M
32 grants · $314K avg/year
based on 4 yrs of IRS 990-PF records on file
$100K+/yr
local funder
capacity
$30K
typical mid grants · $28K–$30K
grant size
100%
deep partner · 1/1 multi-year
repeat
$242K
Assets (2023)
1
Distinct Recipients
About
TAXPAYER SUBMITTED THE RETURN TIMELY IN PAPER FORMAT DUE TO A SOFTWARE LIMITATION FOR EXPENDITURE RESPONSIBILITY REPORTING. THE PAPER FILED RETURN WAS SENT BACK TO THE TAXPAYER AND THE SOFTWARE LIMITATION WAS ABLE TO BE OVERCOME. THE RETURN IS BEING EFILED AFTER THE DUE DATE BUT THE TAXPAYER ATTEMPTED TO COMPLY ON A TIMELY MANNER AND RESPECTFULLY REQUESTS A WAIVER OF LATE FILING PENALTIES.
Focus Areas
Application Information
Accepts Unsolicited Proposals
No — Preselected Only
Phone
(858) 454-0200
Financial Trends
Giving Over Time
Total Assets Over Time
View financial data as table
| Year | Total Giving | Total Assets | Revenue | Grants |
|---|---|---|---|---|
| 2020 | $349K | $554K | $430K | 9 |
| 2021 | $388K | $413K | $315K | 9 |
| 2022 | $290K | $332K | $402K | 8 |
| 2023 | $228K | $242K | $156K | 6 |
Grant Size Distribution
Based on 32 grants on record
Minimum
$15K
25th Pctl
$28K
Median
$30K
Average
$39K
75th Pctl
$30K
Maximum
$160K
Geographic Distribution
Officers & Directors
PP
Peter G Preuss
4+ yrs
President
Leadership
PP
Peggy Preuss
4+ yrs
Secretary
Leadership
PP
Peter G Preuss
4+ yrs
President
Leadership
PP
Peggy Preuss
4+ yrs
Secretary
Leadership
PP
Peter G Preuss
4+ yrs
President
Leadership
PP
Peggy Preuss
4+ yrs
Secretary
Leadership
PP
Peter G Preuss
4+ yrs
President
Leadership
PP
Peggy Preuss
4+ yrs
Secretary
Leadership
Grants Awarded (32 total)
| Purpose | ||||
|---|---|---|---|---|
| The Preuss Foundation Inc | La Jolla, CA | $160,000 | TO SUPPORT CHARITABLE, EDUCATIONAL, AND SCIENTIFIC PURPOSES, ESPECIALLY TO PROMOTE BRAIN TUMOR RESEARCH. | 2021 |
| The Preuss Foundation Inc | La Jolla, CA | $130,172 | TO SUPPORT CHARITABLE, EDUCATIONAL, AND SCIENTIFIC PURPOSES, ESPECIALLY TO PROMOTE BRAIN TUMOR RESEARCH. | 2020 |
| The Preuss Foundation Inc | La Jolla, CA | $100,000 | TO SUPPORT CHARITABLE, EDUCATIONAL, AND SCIENTIFIC PURPOSES, INCLUDING TO PROMOTE BRAIN TUMOR AND MEDICAL RESEARCH. | 2022 |
| The Preuss Foundation Inc | La Jolla, CA | $79,702 | TO SUPPORT CHARITABLE, EDUCATIONAL, AND SCIENTIFIC PURPOSES, INCLUDING TO PROMOTE BRAIN TUMOR AND MEDICAL RESEARCH. | 2023 |
| The Preuss Foundation Inc | La Jolla, CA | $30,169 | TO SUPPORT CHARITABLE, EDUCATIONAL, AND SCIENTIFIC PURPOSES, ESPECIALLY TO PROMOTE BRAIN TUMOR RESEARCH. | 2020 |
| The Preuss Foundation Inc | La Jolla, CA | $30,163 | TO SUPPORT CHARITABLE, EDUCATIONAL, AND SCIENTIFIC PURPOSES, ESPECIALLY TO PROMOTE BRAIN TUMOR RESEARCH. | 2021 |
| The Preuss Foundation Inc | La Jolla, CA | $30,147 | TO SUPPORT CHARITABLE, EDUCATIONAL, AND SCIENTIFIC PURPOSES, ESPECIALLY TO PROMOTE BRAIN TUMOR RESEARCH. | 2021 |
| The Preuss Foundation Inc | La Jolla, CA | $30,000 | TO SUPPORT CHARITABLE, EDUCATIONAL, AND SCIENTIFIC PURPOSES, ESPECIALLY TO PROMOTE BRAIN TUMOR RESEARCH. | 2020 |
| The Preuss Foundation Inc | La Jolla, CA | $30,000 | TO SUPPORT CHARITABLE, EDUCATIONAL, AND SCIENTIFIC PURPOSES, ESPECIALLY TO PROMOTE BRAIN TUMOR RESEARCH. | 2020 |
| The Preuss Foundation Inc | La Jolla, CA | $30,000 | TO SUPPORT CHARITABLE, EDUCATIONAL, AND SCIENTIFIC PURPOSES, ESPECIALLY TO PROMOTE BRAIN TUMOR RESEARCH. | 2020 |
| The Preuss Foundation Inc | La Jolla, CA | $30,000 | TO SUPPORT CHARITABLE, EDUCATIONAL, AND SCIENTIFIC PURPOSES, ESPECIALLY TO PROMOTE BRAIN TUMOR RESEARCH. | 2020 |
| The Preuss Foundation Inc | La Jolla, CA | $30,000 | TO SUPPORT CHARITABLE, EDUCATIONAL, AND SCIENTIFIC PURPOSES, ESPECIALLY TO PROMOTE BRAIN TUMOR RESEARCH. | 2021 |
| The Preuss Foundation Inc | La Jolla, CA | $30,000 | TO SUPPORT CHARITABLE, EDUCATIONAL, AND SCIENTIFIC PURPOSES, INCLUDING TO PROMOTE BRAIN TUMOR AND MEDICAL RESEARCH. | 2023 |
| The Preuss Foundation Inc | La Jolla, CA | $30,000 | TO SUPPORT CHARITABLE, EDUCATIONAL, AND SCIENTIFIC PURPOSES, INCLUDING TO PROMOTE BRAIN TUMOR AND MEDICAL RESEARCH. | 2023 |
| The Preuss Foundation Inc | La Jolla, CA | $30,000 | TO SUPPORT CHARITABLE, EDUCATIONAL, AND SCIENTIFIC PURPOSES, INCLUDING TO PROMOTE BRAIN TUMOR AND MEDICAL RESEARCH. | 2023 |
| The Preuss Foundation Inc | La Jolla, CA | $30,000 | TO SUPPORT CHARITABLE, EDUCATIONAL, AND SCIENTIFIC PURPOSES, INCLUDING TO PROMOTE BRAIN TUMOR AND MEDICAL RESEARCH. | 2023 |
| The Preuss Foundation Inc | La Jolla, CA | $30,000 | TO SUPPORT CHARITABLE, EDUCATIONAL, AND SCIENTIFIC PURPOSES, INCLUDING TO PROMOTE BRAIN TUMOR AND MEDICAL RESEARCH. | 2022 |
| The Preuss Foundation Inc | La Jolla, CA | $30,000 | TO SUPPORT CHARITABLE, EDUCATIONAL, AND SCIENTIFIC PURPOSES, INCLUDING TO PROMOTE BRAIN TUMOR AND MEDICAL RESEARCH. | 2022 |
| The Preuss Foundation Inc | La Jolla, CA | $29,876 | TO SUPPORT CHARITABLE, EDUCATIONAL, AND SCIENTIFIC PURPOSES, INCLUDING TO PROMOTE BRAIN TUMOR AND MEDICAL RESEARCH. | 2022 |
| The Preuss Foundation Inc | La Jolla, CA | $29,608 | TO SUPPORT CHARITABLE, EDUCATIONAL, AND SCIENTIFIC PURPOSES, ESPECIALLY TO PROMOTE BRAIN TUMOR RESEARCH. | 2021 |
| The Preuss Foundation Inc | La Jolla, CA | $29,550 | TO SUPPORT CHARITABLE, EDUCATIONAL, AND SCIENTIFIC PURPOSES, ESPECIALLY TO PROMOTE BRAIN TUMOR RESEARCH. | 2021 |
| The Preuss Foundation Inc | La Jolla, CA | $28,728 | TO SUPPORT CHARITABLE, EDUCATIONAL, AND SCIENTIFIC PURPOSES, ESPECIALLY TO PROMOTE BRAIN TUMOR RESEARCH. | 2020 |
| The Preuss Foundation Inc | La Jolla, CA | $28,639 | TO SUPPORT CHARITABLE, EDUCATIONAL, AND SCIENTIFIC PURPOSES, INCLUDING TO PROMOTE BRAIN TUMOR AND MEDICAL RESEARCH. | 2023 |
| The Preuss Foundation Inc | La Jolla, CA | $28,575 | TO SUPPORT CHARITABLE, EDUCATIONAL, AND SCIENTIFIC PURPOSES, ESPECIALLY TO PROMOTE BRAIN TUMOR RESEARCH. | 2021 |
| The Preuss Foundation Inc | La Jolla, CA | $26,256 | TO SUPPORT CHARITABLE, EDUCATIONAL, AND SCIENTIFIC PURPOSES, INCLUDING TO PROMOTE BRAIN TUMOR AND MEDICAL RESEARCH. | 2022 |