Grants paid by The Sonneborn Foundation Inc C/O Mark D Neumann
EIN 91-1987558 · Bethesda, MD · Form 990-PF, Part XV
The Sonneborn Foundation Inc C/O Mark D Neumann of Bethesda, MD (EIN 91-1987558) reported 19 grants paid totaling $126,666 to 10 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
$126,666
19 grants
Recipients
10
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 | $13,166 | — |
| 2019 | 1 | $4,500 | — |
| 2020 | 2 | $5,250 | — |
| 2022 | 4 | $7,500 | — |
| 2023 | 4 | $7,000 | — |
| 2024 | 5 | $88,250 | — |
| 2025 | 2 | $1,000 | — |
Top recipients
The 10 recipients receiving the most from The Sonneborn Foundation Inc C/O Mark D Neumann, by grants paid, out of 10 distinct recipients.
| Recipient | Match | Location | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| The Associated | U | Baltimore, MD | 2 | $93,166 | 2024 |
| Baltimore Leadership School for Young Women | U | Baltimore, MD | 3 | $15,000 | 2024 |
| Foundation for Baltimore Leadership School for Your Women | U | Baltimore, MD | 2 | $9,500 | 2020 |
| Jameson Humane | U | Napa, CA | 2 | $2,500 | 2024 |
| Givewell 20-8625442 | B | Oakland, CA | 3 | $2,500 | 2024 |
| Givedirectly Inc 27-1661997 | B | New York, NY | 3 | $2,500 | 2025 |
| Penn Hillel | U | Philadelphia, PA | 1 | $500 | 2022 |
| The Fistula Foundation 77-0547201 | B | San Jose, CA | 1 | $500 | 2025 |
| The Park School | U | Baltimore, MD | 1 | $250 | 2020 |
| Eff | U | San Francisco, CA | 1 | $250 | 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 19 grant rows this organization reported, most recent first.
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2025 | Givedirectly Inc New York, NY | B | $500 | paid | GENERAL | 202631359349101918 |
| 2025 | The Fistula Foundation San Jose, CA | B | $500 | paid | GENERAL | 202631359349101918 |
| 2024 | The Associated Baltimore, MD | U | $80,000 | paid | GENERAL | 202541359349104349 |
| 2024 | Baltimore Leadership School for Young Women Baltimore, MD | U | $5,000 | paid | GENERAL | 202541359349104349 |
| 2024 | Jameson Humane Napa, CA | U | $1,500 | paid | GENERAL | 202541359349104349 |
| 2024 | Givedirectly Inc New York, NY | B | $1,000 | paid | GENERAL | 202541359349104349 |
| 2024 | Givewell Oakland, CA | B | $750 | paid | GENERAL | 202541359349104349 |
| 2023 | Baltimore Leadership School for Young Women Baltimore, MD | U | $5,000 | paid | GENERAL | 202411379349100901 |
| 2023 | Givedirectly Inc New York, NY | B | $1,000 | paid | GENERAL | 202411379349100901 |
| 2023 | Givewell Oakland, CA | B | $750 | paid | GENERAL | 202411379349100901 |
| 2023 | Eff San Francisco, CA | U | $250 | paid | GENERAL | 202411379349100901 |
| 2022 | Baltimore Leadership School for Young Women Baltimore, MD | U | $5,000 | paid | GENERAL | 202301359349105660 |
| 2022 | Jameson Humane Napa, CA | U | $1,000 | paid | GENERAL | 202301359349105660 |
| 2022 | Givewell Oakland, CA | B | $1,000 | paid | GENERAL | 202301359349105660 |
| 2022 | Penn Hillel Philadelphia, PA | U | $500 | paid | GENERAL | 202301359349105660 |
| 2020 | Foundation for Baltimore Leadership School for Your Women Baltimore, MD | U | $5,000 | paid | GENERAL | 202101379349101460 |
| 2020 | The Park School Baltimore, MD | U | $250 | paid | GENERAL | 202101379349101460 |
| 2019 | Foundation for Baltimore Leadership School for Your Women Baltimore, MD | U | $4,500 | paid | GENERAL | 202011359349100706 |
| 2018 | The Associated Baltimore, MD | U | $13,166 | paid | GENERAL | 201901359349102895 |
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 | 2025-06-30 | not stated | 2024v5.5 | 202631359349101918 |
| 990PF | 2024 | 2024-06-30 | not stated | 2023v6.0 | 202541359349104349 |
| 990PF | 2023 | 2023-06-30 | not stated | 2022v5.0 | 202411379349100901 |
| 990PF | 2022 | 2022-06-30 | not stated | 2021v4.2 | 202301359349105660 |
| 990PF | 2020 | 2020-06-30 | not stated | 2019v5.2 | 202101379349101460 |
| 990PF | 2019 | 2019-06-30 | not stated | 2018v3.1 | 202011359349100706 |
| 990PF | 2018 | 2018-06-30 | not stated | 2017v2.3 | 201901359349102895 |
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/911987558.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.