Funder DirectoryBarbara and Tom Witter Foundation
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Private foundation (trust)EIN 943026662Est. 1987-05

Barbara and Tom Witter Foundation

San Francisco, CA 94108

Total Assets

$334K

FY 2024

Annual Giving

$48K

FY 2024

Grants Made

4

FY 2024

Avg Grant

$12K

FY 2024

Grant Range

$1K–$25K

Typical

Deadlines

Applications

Financial Snapshot

2024 filing

Total Revenue

$74K

Total Expenses

$51K

Qualifying Distributions

$51K

Distributable Amount

$14K

Min. Investment Return

$15K

Payout rate 100%Arc chart showing what share of IRS distributable amount was paid out as qualifying distributions in the latest filing.100%

Payout rate

Qualifying distributions as a share of distributable amount.

Grant Range

4 grants

Grant sizes from minimum $1K through median $11K to maximum $25K, shown on a logarithmic scale.

Logarithmic scale — typical grant portfolios span orders of magnitude, so distances are proportional to multiplicative change, not dollar gaps.

Giving Over Time

6 years

Giving over time from 2018 to 2024. Peak $181K in 2022. Hover bars for details.

Total dollars recorded per filing year. Scale adjusts to the foundation's range.

Top Recipients

17 grants

Piedmont Education Foundation
$150K
1 grant
University of Nevada Reno Foun
$86K
6 grants
Thunderbird Lodge Preservation Soci
$80K
5 grants
Iota Foundation
$13K
1 grant
University of California
$11K
2 grants
Tahoe Lakefront Owners' Association
$3K
2 grants

Grant Size Distribution

17 grants

<$10K
9
grants
$10–50K
7
grants
$50–250K
1
grants
$250K–1M
$1–5M
$5M+

Geographic Focus

2 states

California
$176K
52% of total
Nevada
$166K
48% of total

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Barbara and Tom Witter Foundation — Grants, Financials & Contact | Grantivo