Frank G Darlington Foundation

Private foundation · Grantmaker Pittsburgh, PA EIN: 25-6511490

Frank G Darlington Foundation is a private foundation, based in Pittsburgh, PA. IRS filing data is available from 2021 through 2025. As of 2025, the organization holds $868K in total assets. In 2025, it awarded 3 grants totaling $46K. Net investment income was $34K.

Frank G Darlington Foundation at a glance

In short: Frank G Darlington Foundation gave $46K across 3 grants in 2025 (avg $15K), top state District of Columbia. Source: 2025 IRS Form 990-PF.

Annual giving (2025)
$45,746
+0.7% vs 2024
Grants made (2025)
3
+0.0% vs 2024
Average grant
$15,249
+0.7% vs 2024
Median grant
$15,248
Total assets
$868,277
-1.7% vs 2024
Primary geography
District of Columbia (33% of itemized 2025 grant dollars)
Latest 990 filing
Form 990-PF, 2025 View filing

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

Who Frank G Darlington Foundation funds

How this funder distributes its grants

Top Recipients

Top 3 recipients in 2025

Washington Legal Foundation: $15KWashington Legal Foundation$15KMassachusetts Inst of Tech: $15KMassachusetts Inst of Tech$15KPrinceton University: $15KPrinceton University$15K

The largest 2025 recipient was Washington Legal Foundation ($15K). Together the top 3 received $46K.

Grant Size Distribution

15 grants across all recorded years

15<$50K$50–100K$100–250K$250–500K$500K–1M$1–5M$5M+

The most common grant size was under $50K: 15 grants of 15 (100%).

Geographic Focus

Where this funder awards grants

Grant Distribution by State

3states

Share of 2025 grant dollars across all 3 itemized grants.

Cities

CambridgePrincetonWashington

How Frank G Darlington Foundation gives

  • Giving held roughly steady from 2022 to 2025 (−13%). 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$20K$40K$60K3 grants2021 3 grants2022 3 grants2023 3 grants2024 3 grants2025

From 2021 to 2025, annual grant giving ranged from $45K (2024) to $54K (2023). In 2025 it made 3 grants totaling $46K.

Grants by year

Grant recipients and amounts by year

RecipientPurposeAmount
Washington Legal Foundation Washington, DCGeneral Support$15,250
Massachusetts Inst of Tech Cambridge, MAGeneral Support$15,248
Princeton University Princeton, NJGeneral Support$15,248
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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$868,277$43,930$59,221$45,7463$48,270$33,526$51,445
2024$883,115$37,751$57,387$45,4113$47,767$27,561$48,101
2023$903,073$6,414$66,054$54,1683$54,729$12,487$45,971
2022$962,281$58,266$68,096$52,8333$53,515$45,069$54,852
2021$974,792$69,410$63,516$49,7403—$55,575$53,488

Under IRS private-foundation payout rules, Frank G Darlington Foundation reported a distributable amount of $51K for 2025 — the minimum it must pay out in qualifying distributions.

Leadership & Key People

Officers and directors from IRS filings

Frank G Darlington Foundation's only listed officer is PNC Bank N A, Trustee on every filing since 2024 (compensated).

Officers on the 2025 filing

  • PNC Bank N A

    Trustee

    On filings since 2024

    1 hr/week

    $12K (2024) → $13K (2025)

Former officers (1)
  • Former: PNC Bank NA (2021–2023) — Trustee

Data from IRS Form 990 filings, 2021–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.

Compensation Overview

From 2025 IRS filing

PNC Bank N a — Trustee: $13KPNC Bank N aTrustee$13K

The highest reported compensation on the 2025 filing was $13K, to PNC Bank N a (Trustee).

Frequently asked questions about Frank G Darlington Foundation

How much does Frank G Darlington Foundation give each year?

Frank G Darlington Foundation gave $46K across 3 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $45K across 3 grants.

What is Frank G Darlington Foundation's typical grant size?

Frank G Darlington Foundation's median grant in 2025 was $15,248, and its average grant was $15,249, across 3 grants on its 2025 IRS Form 990-PF.

Where does Frank G Darlington Foundation give grants?

Frank G Darlington Foundation's top state is District of Columbia, with 33% of the grant dollars itemized on its 2025 IRS Form 990-PF. The next largest states were Massachusetts (33%) and New Jersey (33%).

Does Frank G Darlington Foundation give general operating support?

Yes: 100% of Frank G Darlington Foundation's 2025 grants with a stated purpose (3 of 3) were for general or operating support, per its 2025 IRS Form 990-PF.

How large is Frank G Darlington Foundation?

Frank G Darlington Foundation reported $868K in total assets on its 2025 IRS Form 990-PF. It paid out $48K in qualifying distributions that year, against a required minimum of $51K (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.

What is Frank G Darlington Foundation's EIN?

Frank G Darlington Foundation's EIN (Employer Identification Number) is 25-6511490. IRS Form 990 filing data is available on this page for 2021–2025.

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

Data update history

(1)

When this profile's IRS filing data changed on Grantable

  1. IRS filings on file for fiscal years 2021–2025

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

Figures come from Frank G Darlington Foundation'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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