Grants paid by Posner Foundation
EIN 81-4837981 · Wilmington, DE · Form 990-PF, Part XV · NTEE T20
Posner Foundation of Wilmington, DE (EIN 81-4837981) reported 122 grants paid totaling $1,056,250 to 33 recipients in tax years 2018–2025, on Form 990-PF, Part XV. Derived from IRS e-file data, dataset version 2026.09.0, built 2026-09-03.
Grants paid
$1,056,250
122 grants
Recipients
33
distinct organizations
Tax years
2018–2025
8 filings in the corpus
By tax year
| Tax year | Grants paid | Amount paid | Approved for future |
|---|---|---|---|
| 2018 | 12 | $100,000 | — |
| 2019 | 13 | $106,000 | — |
| 2020 | 15 | $120,000 | — |
| 2021 | 14 | $116,750 | — |
| 2022 | 15 | $133,250 | — |
| 2023 | 18 | $153,450 | — |
| 2024 | 20 | $160,000 | — |
| 2025 | 15 | $166,800 | — |
Top recipients
The 33 recipients receiving the most from Posner Foundation, by grants paid, out of 33 distinct recipients.
| Recipient | Match | Location | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| The Desert Biennial 30-0852223 | B | Palm Springs, CA | 8 | $94,500 | 2025 |
| Saint Josephs Arts Foundation 83-2132246 | B | San Francisco, CA | 4 | $85,000 | 2025 |
| The Branson School 94-0338330 | B | Ross, CA | 4 | $72,000 | 2025 |
| Childrens Hospital of Wisconsin Inc 39-0812532 | B | Milwaukee, WI | 8 | $70,750 | 2025 |
| Museum Associates 95-2264067 | B | Los Angeles, CA | 8 | $70,000 | 2025 |
| Boys and Girls Club of Greater Milwaukee Inc 39-0806292 | B | Milwaukee, WI | 8 | $68,500 | 2025 |
| Childrens Outing Assn 39-0806339 | B | Milwaukee, WI | 8 | $66,400 | 2025 |
| Drew School 94-2219550 | B | San Francisco, CA | 5 | $62,500 | 2024 |
| Coalition for Children Youth & Families 39-1496074 | B | Milwaukee, WI | 6 | $53,000 | 2025 |
| Marin Country Day School 94-1375791 | B | Corte Madera, CA | 7 | $52,000 | 2024 |
| Milwaukee Art Museum Inc 39-0806316 | B | Milwaukee, WI | 6 | $51,850 | 2025 |
| University of Wisconsin Foundation 39-0743975 | C | Milwaukee, WI | 6 | $45,750 | 2025 |
| Get Lit Words Ignite Inc 26-4644018 | B | Los Angeles, CA | 6 | $45,000 | 2025 |
| Milwaukee Jewish Federation Inc 39-0806312 | B | Milwaukee, WI | 1 | $34,000 | 2024 |
| M F Place Inc 95-4834034 | B | Hollywood, CA | 7 | $29,500 | 2024 |
| Intersection for the Arts 94-1593216 | B | San Francisco, CA | 2 | $28,000 | 2020 |
| Marin Montessori School Inc 94-1567656 | B | Corte Madera, CA | 3 | $20,500 | 2025 |
| Hope House of Milwaukee Inc 39-1592900 | B | Milwaukee, WI | 2 | $20,000 | 2019 |
| The Bay School of San Francisco 94-3266229 | B | San Francisco, CA | 3 | $15,000 | 2025 |
| Conquer Cancer Fdn of the American Society of Clin 31-1667995 | C | Alexandria, VA | 3 | $13,000 | 2020 |
| Greater Milwaukee Foundation Inc 39-6036407 | B | Milwaukee, WI | 1 | $10,000 | 2025 |
| University of California San Francisco Foundation 94-2829914 | C | San Francisco, CA | 1 | $10,000 | 2018 |
| Navy Seal Foundation Inc 31-1728910 | C | Virginia Beach, VA | 2 | $7,500 | 2020 |
| Planned Parenthood Los Angeles 95-2408623 | B | Los Angeles, CA | 3 | $5,500 | 2025 |
| Outfest 95-4089601 | C | Los Angeles, CA | 1 | $5,000 | 2019 |
| Creative Visions Foundation 39-1902814 | B | Malibu, CA | 2 | $4,500 | 2023 |
| Milwaukee Center for Children and Youth Inc 45-3068553 | C | Milwaukee, WI | 1 | $3,000 | 2019 |
| Childrens Cancer Research Fund 94-3326753 | D | Los Angeles, CA | 1 | $2,500 | 2018 |
| Marin Primary & Middle School 94-2302389 | B | Larkspur, CA | 1 | $2,500 | 2021 |
| Hollywood Senior High School | U | Los Angeles, CA | 1 | $2,500 | 2018 |
| Childrens Environmental Literacy Foundation 36-4540146 | B | Valhalla, NY | 1 | $2,000 | 2024 |
| White Feather Foundation 86-2982498 | B | Seattle, WA | 1 | $2,000 | 2024 |
| Israel Cancer Research Fund Inc 51-0181215 | B | New York, NY | 1 | $2,000 | 2023 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Every grant
All 122 grant rows this organization reported, most recent first.
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2025 | The Desert Biennial Palm Springs, CA | B | $25,000 | paid | Kimsooja's installation To Breathe for Desert X | 202600939349100715 |
| 2025 | The Branson School Ross, CA | B | $25,000 | paid | General & Unrestricted | 202600939349100715 |
| 2025 | Saint Josephs Arts Foundation San Francisco, CA | B | $20,000 | paid | General & Unrestricted | 202600939349100715 |
| 2025 | University of Wisconsin Foundation Milwaukee, WI | C | $10,000 | paid | Cancer Research Fund | 202600939349100715 |
| 2025 | Coalition for Children Youth & Families West Allis, WI | B | $10,000 | paid | General & Unrestricted | 202600939349100715 |
| 2025 | Childrens Hospital of Wisconsin Inc Milwaukee, WI | B | $10,000 | paid | General & Unrestricted | 202600939349100715 |
| 2025 | Marin Montessori School Inc Corte Madera, CA | B | $10,000 | paid | General & Unrestricted | 202600939349100715 |
| 2025 | Greater Milwaukee Foundation Inc Milwaukee, WI | B | $10,000 | paid | Israel Support Fund | 202600939349100715 |
| 2025 | Museum Associates Los Angeles, CA | B | $10,000 | paid | General & Unrestricted | 202600939349100715 |
| 2025 | Milwaukee Art Museum Inc Milwaukee, WI | B | $9,400 | paid | General & Unrestricted | 202600939349100715 |
| 2025 | Childrens Outing Assn Milwaukee, WI | B | $9,400 | paid | General & Unrestricted | 202600939349100715 |
| 2025 | Boys and Girls Club of Greater Milwaukee Inc Milwaukee, WI | B | $8,000 | paid | General & Unrestricted | 202600939349100715 |
| 2025 | The Bay School of San Francisco San Francisco, CA | B | $5,000 | paid | for the Robotics club and general support | 202600939349100715 |
| 2025 | Get Lit Words Ignite Inc Los Angeles, CA | B | $4,000 | paid | General & Unrestricted | 202600939349100715 |
| 2025 | Planned Parenthood Los Angeles Los Angeles, CA | B | $1,000 | paid | General & Unrestricted | 202600939349100715 |
| 2024 | Milwaukee Jewish Federation Inc Milwaukee, WI | B | $34,000 | paid | Israel Support | 202512129349101101 |
| 2024 | The Branson School Ross, CA | B | $20,000 | paid | General & Unrestricted | 202512129349101101 |
| 2024 | Saint Josephs Arts Foundation San Francisco, CA | B | $20,000 | paid | General & Unrestricted | 202512129349101101 |
| 2024 | The Desert Biennial Palm Springs, CA | B | $12,000 | paid | General & Unrestricted | 202512129349101101 |
| 2024 | Get Lit Words Ignite Inc Los Angeles, CA | B | $10,000 | paid | General & Unrestricted | 202512129349101101 |
| 2024 | Museum Associates Los Angeles, CA | B | $10,000 | paid | General Operating Support at the Director's Circle Level | 202512129349101101 |
| 2024 | Marin Montessori School Inc Corte Madera, CA | B | $7,500 | paid | General & Unrestricted | 202512129349101101 |
| 2024 | The Bay School of San Francisco San Francisco, CA | B | $5,000 | paid | General & Unrestricted | 202512129349101101 |
| 2024 | Childrens Outing Assn Milwaukee, WI | B | $5,000 | paid | General & Unrestricted | 202512129349101101 |
| 2024 | Coalition for Children Youth & Families West Allis, WI | B | $5,000 | paid | General & Unrestricted | 202512129349101101 |
| 2024 | University of Wisconsin Foundation Milwaukee, WI | C | $5,000 | paid | Cancer Research at UW Medical School | 202512129349101101 |
| 2024 | Milwaukee Art Museum Inc Milwaukee, WI | B | $5,000 | paid | General & Unrestricted | 202512129349101101 |
| 2024 | Childrens Hospital of Wisconsin Inc Milwaukee, WI | B | $5,000 | paid | General & Unrestricted | 202512129349101101 |
| 2024 | Boys and Girls Club of Greater Milwaukee Inc Milwaukee, WI | B | $5,000 | paid | General & Unrestricted | 202512129349101101 |
| 2024 | Drew School San Francisco, CA | B | $2,500 | paid | General & Unrestricted | 202512129349101101 |
| 2024 | M F Place Inc Hollywood, CA | B | $2,000 | paid | General & Unrestricted | 202512129349101101 |
| 2024 | Childrens Environmental Literacy Foundation Valhalla, NY | B | $2,000 | paid | General & Unrestricted | 202512129349101101 |
| 2024 | Planned Parenthood Los Angeles Los Angeles, CA | B | $2,000 | paid | General & Unrestricted | 202512129349101101 |
| 2024 | White Feather Foundation Seattle, WA | B | $2,000 | paid | General & Unrestricted | 202512129349101101 |
| 2024 | Marin Country Day School Corte Madera, CA | B | $1,000 | paid | General & Unrestricted | 202512129349101101 |
| 2023 | Drew School San Francisco, CA | B | $20,000 | paid | General & Unrestricted | 202400959349100625 |
| 2023 | Saint Josephs Arts Foundation San Francisco, CA | B | $20,000 | paid | General & Unrestricted | 202400959349100625 |
| 2023 | Milwaukee Art Museum Inc Milwaukee, WI | B | $11,450 | paid | General & Unrestricted | 202400959349100625 |
| 2023 | Get Lit Words Ignite Inc Los Angeles, CA | B | $10,000 | paid | General & Unrestricted | 202400959349100625 |
| 2023 | Museum Associates Los Angeles, CA | B | $10,000 | paid | LACMA DIRECTOR'S CIRCLE SPONSORSHIP fund | 202400959349100625 |
| 2023 | University of Wisconsin Foundation Milwaukee, WI | C | $10,000 | paid | Cancer Research at UW Medical School | 202400959349100625 |
| 2023 | Childrens Hospital of Wisconsin Inc Milwaukee, WI | B | $10,000 | paid | General & Unrestricted | 202400959349100625 |
| 2023 | Boys and Girls Club of Greater Milwaukee Inc Milwaukee, WI | B | $10,000 | paid | General & Unrestricted | 202400959349100625 |
| 2023 | The Desert Biennial Palm Springs, CA | B | $10,000 | paid | General & Unrestricted | 202400959349100625 |
| 2023 | Childrens Outing Assn Milwaukee, WI | B | $10,000 | paid | General & Unrestricted | 202400959349100625 |
| 2023 | Coalition for Children Youth & Families Milwaukee, WI | B | $10,000 | paid | General & Unrestricted | 202400959349100625 |
| 2023 | The Branson School Ross, CA | B | $7,000 | paid | General & Unrestricted | 202400959349100625 |
| 2023 | The Bay School of San Francisco San Francisco, CA | B | $5,000 | paid | General & Unrestricted | 202400959349100625 |
| 2023 | Marin Montessori School Inc Corte Madera, CA | B | $3,000 | paid | General & Unrestricted | 202400959349100625 |
| 2023 | M F Place Inc Hollywood, CA | B | $2,000 | paid | General & Unrestricted | 202400959349100625 |
| 2023 | Israel Cancer Research Fund Inc New York, NY | B | $2,000 | paid | Research Fund led by Dr. Noga Ron-Harel | 202400959349100625 |
| 2023 | Creative Visions Foundation Malibu, CA | B | $2,000 | paid | The White Feather Foundation: Indigenous Cultures | 202400959349100625 |
| 2023 | Marin Country Day School Corte Madera, CA | B | $1,000 | paid | General & Unrestricted | 202400959349100625 |
| 2022 | The Branson School Ross, CA | B | $20,000 | paid | General & Unrestricted | 202301229349100945 |
| 2022 | Drew School San Francisco, CA | B | $15,000 | paid | General & Unrestricted | 202301229349100945 |
| 2022 | The Desert Biennial Palm Springs, CA | B | $12,500 | paid | General & Unrestricted | 202301229349100945 |
| 2022 | University of Wisconsin Foundation Milwaukee, WI | C | $10,000 | paid | General & Unrestricted | 202301229349100945 |
| 2022 | Childrens Outing Assn Milwaukee, WI | B | $10,000 | paid | General & Unrestricted | 202301229349100945 |
| 2022 | Get Lit Words Ignite Inc Los Angeles, CA | B | $10,000 | paid | General & Unrestricted | 202301229349100945 |
| 2022 | Museum Associates Los Angeles, CA | B | $10,000 | paid | LACAMA - Directors Circle Sponsorship | 202301229349100945 |
| 2022 | Coalition for Children Youth & Families Milwaukee, WI | B | $10,000 | paid | General & Unrestricted | 202301229349100945 |
| 2022 | Milwaukee Art Museum Inc Milwaukee, WI | B | $8,000 | paid | General & Unrestricted | 202301229349100945 |
| 2022 | Childrens Hospital of Wisconsin Inc Milwaukee, WI | B | $7,750 | paid | General & Unrestricted | 202301229349100945 |
| 2022 | Boys and Girls Club of Greater Milwaukee Inc Milwaukee, WI | B | $7,500 | paid | General & Unrestricted | 202301229349100945 |
| 2022 | Marin Country Day School Corte Madera, CA | B | $5,000 | paid | General & Unrestricted | 202301229349100945 |
| 2022 | Creative Visions Foundation Malibu, CA | B | $2,500 | paid | The White Feather Foundation | 202301229349100945 |
| 2022 | Planned Parenthood Los Angeles Los Angeles, CA | B | $2,500 | paid | General & Unrestricted | 202301229349100945 |
| 2022 | M F Place Inc Hollywood, CA | B | $2,500 | paid | General & Unrestricted | 202301229349100945 |
| 2021 | Saint Josephs Arts Foundation San Francisco, CA | B | $25,000 | paid | General & Unrestricted | 202201099349101415 |
| 2021 | Drew School San Francisco, CA | B | $15,000 | paid | General & Unrestricted | 202201099349101415 |
| 2021 | The Desert Biennial Palm Springs, CA | B | $10,000 | paid | "Never Forget" project led by Nicholas Galanin | 202201099349101415 |
| 2021 | Coalition for Children Youth & Families Milwaukee, WI | B | $8,000 | paid | General & Unrestricted | 202201099349101415 |
| 2021 | Milwaukee Art Museum Inc Milwaukee, WI | B | $8,000 | paid | General & Unrestricted | 202201099349101415 |
| 2021 | Childrens Outing Assn Milwaukee, WI | B | $8,000 | paid | General & Unrestricted | 202201099349101415 |
| 2021 | Boys and Girls Club of Greater Milwaukee Inc Milwaukee, WI | B | $8,000 | paid | General & Unrestricted | 202201099349101415 |
| 2021 | Childrens Hospital of Wisconsin Inc Milwaukee, WI | B | $8,000 | paid | General & Unrestricted | 202201099349101415 |
| 2021 | University of Wisconsin Foundation Milwaukee, WI | C | $6,750 | paid | for Cancer Research at UW Medical School fund | 202201099349101415 |
| 2021 | Get Lit Words Ignite Inc Los Angeles, CA | B | $6,000 | paid | General & Unrestricted | 202201099349101415 |
| 2021 | Museum Associates Los Angeles, CA | B | $5,000 | paid | LACMA - Director's Circle Sponsor fund | 202201099349101415 |
| 2021 | Marin Country Day School Corte Madera, CA | B | $5,000 | paid | General & Unrestricted | 202201099349101415 |
| 2021 | Marin Primary & Middle School Larkspur, CA | B | $2,500 | paid | General & Unrestricted | 202201099349101415 |
| 2021 | M F Place Inc Hollywood, CA | B | $1,500 | paid | General & Unrestricted | 202201099349101415 |
| 2020 | Intersection for the Arts San Francisco, CA | B | $16,000 | paid | St. Joseph's Art Society Fund | 202121959349101152 |
| 2020 | Marin Country Day School Corte Madera, CA | B | $10,000 | paid | General & Unrestricted | 202121959349101152 |
| 2020 | Coalition for Children Youth & Families Milwaukee, WI | B | $10,000 | paid | General & Unrestricted | 202121959349101152 |
| 2020 | Milwaukee Art Museum Inc Milwaukee, WI | B | $10,000 | paid | General & Unrestricted | 202121959349101152 |
| 2020 | Drew School San Francisco, CA | B | $10,000 | paid | General & Unrestricted | 202121959349101152 |
| 2020 | The Desert Biennial Palm Springs, CA | B | $10,000 | paid | General & Unrestricted | 202121959349101152 |
| 2020 | Museum Associates Los Angeles, CA | B | $10,000 | paid | LACMA - Director's Circle Sponsor fund | 202121959349101152 |
| 2020 | Boys and Girls Club of Greater Milwaukee Inc Milwaukee, WI | B | $10,000 | paid | General & Unrestricted | 202121959349101152 |
| 2020 | Childrens Hospital of Wisconsin Inc Milwaukee, WI | B | $10,000 | paid | General & Unrestricted | 202121959349101152 |
| 2020 | Conquer Cancer Fdn of the American Society of Clin Alexandria, VA | C | $5,000 | paid | General & Unrestricted | 202121959349101152 |
| 2020 | Get Lit Words Ignite Inc Los Angeles, CA | B | $5,000 | paid | General & Unrestricted | 202121959349101152 |
| 2020 | Navy Seal Foundation Inc Virginia Beach, VA | C | $4,500 | paid | General & Unrestricted | 202121959349101152 |
| 2020 | Childrens Outing Assn Milwaukee, WI | B | $4,000 | paid | General & Unrestricted | 202121959349101152 |
| 2020 | University of Wisconsin Foundation Milwaukee, WI | C | $4,000 | paid | Cancer Research Fund at UW Medical School | 202121959349101152 |
| 2020 | M F Place Inc Hollywood, CA | B | $1,500 | paid | General & Unrestricted | 202121959349101152 |
| 2019 | Marin Country Day School Corte Madera, CA | B | $15,000 | paid | MCDS Development Fund | 202042329349100619 |
| 2019 | Intersection for the Arts San Francisco, CA | C | $12,000 | paid | St. Joseph's Art Society Fund | 202042329349100619 |
| 2019 | Childrens Outing Assn Milwaukee, WI | B | $10,000 | paid | General & Unrestricted | 202042329349100619 |
| 2019 | Boys and Girls Club of Greater Milwaukee Inc Milwaukee, WI | B | $10,000 | paid | General & Unrestricted | 202042329349100619 |
| 2019 | Museum Associates Los Angeles, CA | B | $10,000 | paid | Director's Circle Sponsor Fund | 202042329349100619 |
| 2019 | Childrens Hospital of Wisconsin Inc Milwaukee, WI | B | $10,000 | paid | General & Unrestricted | 202042329349100619 |
| 2019 | M F Place Inc Hollywood, CA | B | $10,000 | paid | General & Unrestricted | 202042329349100619 |
| 2019 | Hope House of Milwaukee Inc Milwaukee, WI | B | $10,000 | paid | General & Unrestricted | 202042329349100619 |
| 2019 | The Desert Biennial Palm Springs, CA | B | $5,000 | paid | Desert X Project | 202042329349100619 |
| 2019 | Outfest Los Angeles, CA | C | $5,000 | paid | Outset Program | 202042329349100619 |
| 2019 | Navy Seal Foundation Inc Virginia Beach, VA | C | $3,000 | paid | General & Unrestricted | 202042329349100619 |
| 2019 | Conquer Cancer Fdn of the American Society of Alexandria, VA | D | $3,000 | paid | General & Unrestricted | 202042329349100619 |
| 2019 | Milwaukee Center for Children and Youth Inc Milwaukee, WI | C | $3,000 | paid | General & Unrestricted | 202042329349100619 |
| 2018 | Marin Country Day School Corte Madera, CA | B | $15,000 | paid | MCDS Development Fund | 201911279349102161 |
| 2018 | University of California San Francisco Foundation San Francisco, CA | C | $10,000 | paid | General & Unrestricted | 201911279349102161 |
| 2018 | The Desert Biennial Palm Springs, CA | B | $10,000 | paid | Desert X Project | 201911279349102161 |
| 2018 | Boys and Girls Club of Greater Milwaukee Inc Milwaukee, WI | B | $10,000 | paid | General & Unrestricted | 201911279349102161 |
| 2018 | M F Place Inc Hollywood, CA | B | $10,000 | paid | General & Unrestricted | 201911279349102161 |
| 2018 | Hope House of Milwaukee Inc Milwaukee, WI | B | $10,000 | paid | General & Unrestricted | 201911279349102161 |
| 2018 | Childrens Hospital of Wisconsin Inc Milwaukee, WI | B | $10,000 | paid | General & Unrestricted | 201911279349102161 |
| 2018 | Childrens Outing Assn Milwaukee, WI | B | $10,000 | paid | General & Unrestricted | 201911279349102161 |
| 2018 | Museum Associates Los Angeles, CA | B | $5,000 | paid | LACMA Educational Fund | 201911279349102161 |
| 2018 | Conquer Cancer Fdn of the American Society of Clin Alexandria, VA | C | $5,000 | paid | General & Unrestricted | 201911279349102161 |
| 2018 | Childrens Cancer Research Fund Los Angeles, CA | D | $2,500 | paid | General & Unrestricted | 201911279349102161 |
| 2018 | Hollywood Senior High School Los Angeles, CA | U | $2,500 | paid | George Michaelis Scholarship Fund | 201911279349102161 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are the matcher's inference and should be read as leads until the check is published on the methodology page.
Source filings
Every figure above is traceable to one of these IRS e-file returns by its OBJECT_ID.
| Form | Tax year | Period end | Filed | Schema | IRS OBJECT_ID |
|---|---|---|---|---|---|
| 990PF | 2025 | 2025-12-31 | not stated | 2025v4.1 | 202600939349100715 |
| 990PF | 2024 | 2024-12-31 | not stated | 2024v5.2 | 202512129349101101 |
| 990PF | 2023 | 2023-12-31 | not stated | 2023v5.0 | 202400959349100625 |
| 990PF | 2022 | 2022-12-31 | not stated | 2022v5.0 | 202301229349100945 |
| 990PF | 2021 | 2021-12-31 | not stated | 2021v4.2 | 202201099349101415 |
| 990PF | 2020 | 2020-12-31 | not stated | 2020v4.1 | 202121959349101152 |
| 990PF | 2019 | 2019-12-31 | not stated | 2019v5.1 | 202042329349100619 |
| 990PF | 2018 | 2018-12-31 | not stated | 2018v3.1 | 201911279349102161 |
Derived from IRS Form 990-PF e-file XML; recipient identities from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The same rows as Parquet: manifest; as JSON: /api/funders/814837981.json.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.