Grants paid by Karl R Pfleger Foundation
EIN 82-3069246 · Wilmington, DE · Form 990-PF, Part XV · NTEE T20
Karl R Pfleger Foundation of Wilmington, DE (EIN 82-3069246) reported 13 grants paid totaling $748,525 to 9 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
$748,525
13 grants
Recipients
9
distinct organizations
Tax years
2018–2025
7 filings in the corpus
By tax year
| Tax year | Grants paid | Amount paid | Approved for future |
|---|---|---|---|
| 2018 | 1 | $10,000 | — |
| 2020 | 1 | $50,000 | — |
| 2021 | 1 | $66,000 | — |
| 2022 | 1 | $200,000 | — |
| 2023 | 2 | $46,000 | — |
| 2024 | 2 | $146,000 | — |
| 2025 | 5 | $230,525 | — |
Top recipients
The 9 recipients receiving the most from Karl R Pfleger Foundation, by grants paid, out of 9 distinct recipients.
| Recipient | Match | Location | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Buck Institute for Research On Aging 94-3030609 | B | Novato, CA | 3 | $250,525 | 2025 |
| Raymond a Wood Foundation Inc 81-4548646 | C | Ocean City, MD | 2 | $250,000 | 2025 |
| British Schools and Universities Foundation Inc 13-6161189 | B | New York, NY | 1 | $66,000 | 2021 |
| Sens Foundation Inc 95-6052236 | D | Mountain View, CA | 1 | $50,000 | 2020 |
| Lifespan Extension Advocacy Foundation Inc 46-5328762 | B | Seaford, NY | 2 | $42,000 | 2024 |
| Vitalism Charitable Foundation 39-4184929 | B | Claymont, DE | 1 | $30,000 | 2025 |
| Lifespan Research Institution 94-3473864 | C | Mountain View, CA | 1 | $25,000 | 2025 |
| The Foresight Institute 77-0119168 | C | San Francisco, CA | 1 | $25,000 | 2023 |
| Life Extension Advocacy Foundation Inc 13-6108278 | D | Seaford, NY | 1 | $10,000 | 2018 |
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 13 grant rows this organization reported, most recent first.
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2025 | Raymond a Wood Foundation Inc Ocean City, MD | C | $125,000 | paid | Sodium meter project | 202611009349100611 |
| 2025 | Buck Institute for Research On Aging Novato, CA | B | $50,000 | paid | General & Unrestricted | 202611009349100611 |
| 2025 | Vitalism Charitable Foundation Claymont, DE | B | $30,000 | paid | General & Unrestricted | 202611009349100611 |
| 2025 | Lifespan Research Institution Mountain View, CA | C | $25,000 | paid | General & Unrestricted | 202611009349100611 |
| 2025 | Buck Institute for Research On Aging Novato, CA | B | $525 | paid | Charitable Event | 202611009349100611 |
| 2024 | Raymond a Wood Foundation Inc Ocean City, MD | C | $125,000 | paid | Sodium meter project | 202541299349100349 |
| 2024 | Lifespan Extension Advocacy Foundation Inc Seaford, NY | B | $21,000 | paid | Alliance for Longevity Initiatives (A4LI) | 202541299349100349 |
| 2023 | The Foresight Institute San Francisco, CA | C | $25,000 | paid | funds for longevity biotech / health extension focus area | 202421099349100017 |
| 2023 | Lifespan Extension Advocacy Foundation Inc Seaford, NY | B | $21,000 | paid | Alliance For Longevity Initiatives | 202421099349100017 |
| 2022 | Buck Institute for Research On Aging Novato, CA | B | $200,000 | paid | General & Unrestricted | 202301229349100640 |
| 2021 | British Schools and Universities Foundation Inc New York, NY | B | $66,000 | paid | General & Unrestricted | 202210819349101001 |
| 2020 | Sens Foundation Inc Mountain View, CA | D | $50,000 | paid | General & Unrestricted | 202142879349100859 |
| 2018 | Life Extension Advocacy Foundation Inc Seaford, NY | D | $10,000 | paid | General & Unrestricted | 201911289349100736 |
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 | 202611009349100611 |
| 990PF | 2024 | 2024-12-31 | not stated | 2024v5.1 | 202541299349100349 |
| 990PF | 2023 | 2023-12-31 | not stated | 2023v5.0 | 202421099349100017 |
| 990PF | 2022 | 2022-12-31 | not stated | 2022v5.0 | 202301229349100640 |
| 990PF | 2021 | 2021-12-31 | not stated | 2021v4.2 | 202210819349101001 |
| 990PF | 2020 | 2020-12-31 | not stated | 2020v4.1 | 202142879349100859 |
| 990PF | 2018 | 2018-12-31 | not stated | 2018v3.1 | 201911289349100736 |
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/823069246.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.