The Winston Foundation Incorporated

Private foundation · Grantmaker Lutherville, MD EIN: 52-2005740

The Winston Foundation Incorporated is a private foundation, based in Lutherville, MD. IRS filing data is available from 2019 through 2025. As of 2025, the organization holds $278K in total assets. In 2025, it awarded 2 grants totaling $13K. Net investment income was $26K.

The Winston Foundation Incorporated at a glance

In short: The Winston Foundation Incorporated gave $13K across 2 grants in 2025 (avg $6K), mostly in Maryland. Source: 2025 IRS Form 990-PF.

Annual giving (2025)
$12,750
+26.2% vs 2024
Grants made (2025)
2
+100.0% vs 2024
Average grant
$6,375
-36.9% vs 2024
Median grant
$6,375
Total assets
$278,322
+4.5% vs 2024
Primary geography
Maryland (100% of itemized 2025 grant dollars)
Latest 990 filing
Form 990-PF, 2025 View filing

Data from IRS Form 990-PF, 2025; updated September 2026.

Who The Winston Foundation Incorporated funds

How this funder distributes its grants

Top Recipients

Top recipient in 2025

Calvert School: $13K across 2 grantsCalvert School$13K · 2 grants

The largest 2025 recipient was Calvert School ($13K across 2 grants).

Grant Size Distribution

7 grants across all recorded years

7<$50K$50–100K$100–250K$250–500K$500K–1M$1–5M$5M+

The most common grant size was under $50K: 7 grants of 7 (100%).

Geographic Focus

Where this funder awards grants

Grant Distribution by State

2states

Share of 2025 grant dollars across all 2 itemized grants.

Cities

BaltimoreKey LargoFort Pierce

How The Winston Foundation Incorporated gives

  • Giving grew 106% from 2022 to 2025. Method
  • In 2025 it paid out 94% of its IRS minimum distribution (the 5% rule). Foundations have until the end of the next year to meet it. Method

From the foundation's IRS Form 990-PF filings. Methodology.

Giving History

Giving Over Time

Total grant dollars and number of grants per year

$0$10K$20K$30K$40K2 grants2019 5 grants2020 1 grant2021 2 grants2022 1 grant2023 1 grant2024 2 grants2025

From 2019 to 2025, annual grant giving ranged from $3K (2021) to $32K (2020). In 2025 it made 2 grants totaling $13K.

Grants by year

Grant recipients and amounts by year

RecipientPurposeAmount
Calvert School Baltimore, MDTo Further the Exempt Purpose of the Organization$7,750
Calvert School Baltimore, MDTo Further the Exempt Purpose of the Organization$5,000
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Financial History

Multi-year comparison from IRS filings

Figures from IRS filings, by filing year
Filing yearTotal AssetsRevenueExpensesGrants paidGrantsQualifying DistributionsNet Investment IncomeDistributable Amount
2025$278,322$28,838$16,839$12,7502$13,163$25,552$13,963
2024$266,323$30,891$13,392$10,1001$10,505$28,023$13,133
2023$248,824$-122,641$9,802$7,7501$8,055$1,371$10,384
2022$381,269$45$7,605$6,2002$6,505—$7,820
2021$388,829$395$4,450$2,5001$2,988—$9,288
2020$392,884$531$33,964$31,5005——$10,351
2019$426,317$21,207$12,075$10,0002—$19,745$21,841

Under IRS private-foundation payout rules, The Winston Foundation Incorporated reported a distributable amount of $14K for 2025 — the minimum it must pay out in qualifying distributions.

Leadership & Key People

Officers and directors from IRS filings

The Winston Foundation Incorporated's only listed officer is Robert Barnhill Jr., Officer on every filing since 2019 (uncompensated).

Officers on the 2025 filing

  • Robert Barnhill Jr.

    Officer

    On filings since 2019

    1 hr/week

    No compensation reported

Data from IRS Form 990 filings, 2019–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.

Frequently asked questions about The Winston Foundation Incorporated

How much does The Winston Foundation Incorporated give each year?

The Winston Foundation Incorporated gave $13K across 2 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $10K across 1 grant.

How large is The Winston Foundation Incorporated?

The Winston Foundation Incorporated reported $278K in total assets on its 2025 IRS Form 990-PF. It paid out $13K in qualifying distributions that year, against a required minimum of $14K (roughly 5% of its investment assets). Falling short in one year is not a violation: foundations have until the end of the next year to meet the minimum.

Where does The Winston Foundation Incorporated operate?

The Winston Foundation Incorporated has awarded grants in Florida, Maryland.

What is The Winston Foundation Incorporated's EIN?

The Winston Foundation Incorporated's EIN (Employer Identification Number) is 52-2005740. IRS Form 990 filing data is available on this page for 2019–2025.

Data last updated September 2026. Sourced from IRS Form 990-PF filings.

Data update history

(8)

When this profile's IRS filing data changed on Grantable

  1. Updated Form 990-PF for fiscal year 2019 (received by the IRS April 28, 2020)
  2. Updated Form 990-PF for fiscal year 2020 (received by the IRS May 5, 2021)
  3. Updated Form 990-PF for fiscal year 2021 (received by the IRS May 9, 2022)
  4. Updated Form 990-PF for fiscal year 2022 (received by the IRS May 11, 2023)
  5. Updated Form 990-PF for fiscal year 2023 (received by the IRS April 30, 2024)
  6. Updated Form 990-PF for fiscal year 2024 (received by the IRS April 28, 2025)
  7. Updated Form 990-PF for fiscal year 2025 (received by the IRS March 10, 2026)
  8. IRS filings on file for fiscal years 2019–2025

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The filing figures on this page are open data under CC BY 4.0. About GrantGraph Open

Figures come from The Winston Foundation Incorporated's IRS filings (methodology). AI-written summaries, news items and logos are not covered by the open licence. Spot an error? Email hello@grantable.co.

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