Barbara and Tom Witter Foundation

EIN 943026662 Private Foundation

San Francisco, CA 94108 |(415) 394-6600

Total Given 2019–2025
$357K
19 grants · $51K avg/year
based on 7 yrs of IRS 990-PF records on file
<$100K/yr
micro funder
capacity
$10K
typical small grants · $5K–$18K
grant size
67%
deep partner · 4/6 multi-year
repeat
$334K
Assets (2025)
6
Distinct Recipients

Application Information

Accepts Unsolicited Proposals No. Preselected Only
Contact Person University of Nevada Reno Foun
Phone (415) 394-6600

Financial Trends

Giving Over Time

Total Assets Over Time

View financial data as table
YearTotal GivingTotal AssetsRevenueGrants
2019 $14K $332K $16K 2
2020 $15K $291K $20K 2
2021 $38K $503K $34K 3
2022 $48K $404K $73K 2
2023 $181K $269K $155K 4
2024 $14K $288K $23K 2
2025 $48K $334K $74K 4

Grant Size Distribution

Based on 19 grants on record

Minimum
$1K
25th Pctl
$5K
Median
$10K
Average
$19K
75th Pctl
$18K
Maximum
$150K

Geographic Distribution

Officers & Directors

Grants Awarded (19 total)

Purpose
Piedmont Education Foundation Piedmont, CA $150,000 General 2023
Thunderbird Lodge Preservation Soci Incline Village, NV $30,000 General 2021
University of Nevada Reno Foun Reno NV, NV $27,500 General 2022
University of Nevada Reno Foun Reno NV, NV $24,980 General 2025
Thunderbird Lodge Preservation Soci Incline Village, NV $20,000 General 2022
University of Nevada Reno Foun Reno NV, NV $15,360 General 2023
Iota Foundation Berkeley, CA $12,500 General 2025
University of Nevada Reno Foun Reno NV, NV $12,200 General 2024
Thunderbird Lodge Preservation Soci Incline Village, NV $10,000 General 2019
Thunderbird Lodge Preservation Soci Incline Village, NV $10,000 General 2020
Thunderbird Lodge Preservation Soci Incline Village, NV $10,000 General 2023
Thunderbird Lodge Preservation Soci Incline Village, NV $10,000 General 2025
University of California Berkeley, CA $5,648 General 2021
University of California Berkeley, CA $5,276 General 2023
University of Nevada Reno Foun Reno NV, NV $5,000 General 2020
University of Nevada Reno Foun Reno NV, NV $3,500 General 2019
University of Nevada Reno Foun Reno NV, NV $2,500 General 2021
Tahoe Lakefront Owners' Association Tahoe City, CA $2,000 General 2024
Tahoe Lakefront Owners' Association Tahoe City, CA $1,000 General 2025

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