Thanksgiving Foundation
EIN 136861874Total Given 2019–2025
$2.0M
322 grants · $287K avg/year
based on 7 yrs of IRS 990-PF records on file
$100K+/yr
local funder
capacity
$3K
typical micro grants · $1K–$8K
grant size
87%
deep partner · 61/70 multi-year
repeat
$11.0M
Assets (2025)
70
Distinct Recipients
Application Information
Accepts Unsolicited Proposals
No — Preselected Only
Phone
(516) 508-9623
Financial Trends
Giving Over Time
Total Assets Over Time
View financial data as table
| Year | Total Giving | Total Assets | Revenue | Grants |
|---|---|---|---|---|
| 2019 | $298K | $9.0M | $488K | 53 |
| 2020 | N/A | $9.2M | $434K | N/A |
| 2021 | $200K | $11.5M | $591K | 53 |
| 2022 | $360K | $9.6M | $1.4M | 53 |
| 2023 | $398K | $9.7M | $190K | 55 |
| 2024 | $360K | $10.6M | $376K | 55 |
| 2025 | $393K | $11.0M | $700K | 53 |
Grant Size Distribution
Based on 322 grants on record
Minimum
$500
25th Pctl
$1K
Median
$3K
Average
$6K
75th Pctl
$8K
Maximum
$50K
Geographic Distribution
Officers & Directors
MW
Mark C Winmill
7+ yrs
Chairman
Leadership
TP
Thomas Stine Peters
7+ yrs
President
Leadership
BN
Bessemer Trust Company Na
7+ yrs
Co-Trustee
MW
Mark C Winmill
7+ yrs
Chairman
Leadership
TP
Thomas Stine Peters
7+ yrs
President
Leadership
BN
Bessemer Trust Company Na
7+ yrs
Co-Trustee
TP
Thomas Stine Peters
7+ yrs
President
Leadership
MW
Mark C Winmill
7+ yrs
Chairman
Leadership
BN
Bessemer Trust Company Na
7+ yrs
Co-Trustee
TP
Thomas Stine Peters
7+ yrs
President
Leadership
MW
Mark C Winmill
7+ yrs
Chairman
Leadership
BN
Bessemer Trust Company Na
7+ yrs
Co-Trustee
MW
Mark C Winmill
7+ yrs
Chairman
Leadership
TP
Thomas Stine Peters
7+ yrs
President
Leadership
BN
Bessemer Trust Company Na
7+ yrs
Co-Trustee
MW
Mark C Winmill
7+ yrs
Chairman
Leadership
TP
Thomas Stine Peters
7+ yrs
President
Leadership
BN
Bessemer Trust Company Na
7+ yrs
Co-Trustee
MW
Mark C Winmill
7+ yrs
Chairman
Leadership
TP
Thomas Stine Peters
7+ yrs
President
Leadership
BN
Bessemer Trust Company Na
7+ yrs
Co-Trustee
Grants Awarded (322 total)
| Purpose | ||||
|---|---|---|---|---|
| Indian Mountain School | Lakeville, CT | $50,000 | GENERAL EXEMPT PURPOSE | 2023 |
| Indian Mountain School | Lakeville, CT | $45,000 | GENERAL EXEMPT PURPOSE | 2025 |
| Indian Mountain School | Lakeville, CT | $40,000 | GENERAL EXEMPT PURPOSE | 2024 |
| Indian Mountain School | Lakeville, CT | $37,500 | GENERAL EXEMPT PURPOSE | 2022 |
| The Overlake School | Redmond, WA | $37,500 | GENERAL EXEMPT PURPOSE | 2023 |
| The Overlake School | Redmond, WA | $37,500 | GENERAL EXEMPT PURPOSE | 2024 |
| The Overlake School | Redmond, WA | $35,000 | GENERAL EXEMPT PURPOSE | 2022 |
| Seattle Academy of Arts and Science (Build Bold Campaign) | Seattle, WA | $35,000 | GENERAL EXEMPT PURPOSE | 2025 |
| The Overlake School | Redmond, WA | $35,000 | GENERAL EXEMPT PURPOSE | 2025 |
| Bellevue Fire Foundation | Bellevue, WA | $30,000 | GENERAL EXEMPT PURPOSE | 2025 |
| Seattle Children'S Hospital | Seattle, WA | $30,000 | GENERAL EXEMPT PURPOSE | 2025 |
| Seattle Children'S Hospital | Seattle, WA | $29,000 | GENERAL EXEMPT PURPOSE | 2022 |
| Seattle Children'S Hospital | Seattle, WA | $27,000 | GENERAL EXEMPT PURPOSE | 2021 |
| Seattle Children'S Hospital | Seattle, WA | $27,000 | GENERAL EXEMPT PURPOSE | 2023 |
| Indian Mountain School | Lakeville, CT | $25,000 | GENERAL EXEMPT PURPOSE | 2019 |
| Seattle Children'S Hospital | Seattle, WA | $25,000 | GENERAL EXEMPT PURPOSE | 2024 |
| Seattle Children'S Hospital | Seattle, WA | $20,000 | GENERAL EXEMPT PURPOSE | 2019 |
| The Overlake School | Redmond, WA | $20,000 | GENERAL EXEMPT PURPOSE | 2019 |
| Innisfree Foundation | Millbrook, NY | $20,000 | GENERAL EXEMPT PURPOSE | 2022 |
| New England Sailing & Science Foundation | Stonington, CT | $20,000 | GENERAL EXEMPT PURPOSE | 2022 |
| Innisfree Foundation | Millbrook, NY | $20,000 | GENERAL EXEMPT PURPOSE | 2023 |
| Lakeside School | Seattle, WA | $20,000 | GENERAL EXEMPT PURPOSE | 2023 |
| New England Sailing & Science Foundation | Stonington, CT | $20,000 | GENERAL EXEMPT PURPOSE | 2023 |
| St George School - Hamblet Campus Center | Middletown, RI | $20,000 | GENERAL EXEMPT PURPOSE | 2023 |
| St George School - Tf Scholarship | Middletown, RI | $20,000 | GENERAL EXEMPT PURPOSE | 2023 |