Wierman Thomas T TW

Private foundation · Grantmaker Pittsburgh, PA EIN: 23-6237440

Wierman Thomas T TW is a private foundation, based in Pittsburgh, PA. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $289K in total assets. In 2025, it awarded 8 grants totaling $17K. Net investment income was $13K.

Key facts about Wierman Thomas T TW

In short: Wierman Thomas T TW gave $17K across 8 grants in 2025 (avg $2K), mostly in Pennsylvania. Source: 2025 IRS Form 990-PF.

EIN
23-6237440
Latest 990 filing
Form 990-PF, 2025
Annual giving (2025)
$17,246
Grants made (2025)
8
Average grant
$2,156
Median grant
$2,508
Total assets
$288,990
Primary geography
Pennsylvania (89% of itemized 2025 grant dollars)

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

Financial Overview

From 2025 IRS Form 990-PF · View filing

Total Assets

$289K

-2.0% YoY

Annual Giving

$17K

+21.3% YoY

Grant Count

8

+0.0% YoY

Avg Grant Size

$2K

+21.3% YoY

Under IRS private-foundation payout rules, Wierman Thomas T TW reported a distributable amount of $17K for 2025 — the minimum it must pay out in qualifying distributions.

How Wierman Thomas T TW gives

  • Giving grew 94% from 2022 to 2025. Method
  • In 2025 it paid out 117% of its IRS minimum distribution (the 5% rule). Method

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

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Geographic Focus

Where this funder awards grants

Grant Distribution by State

3states

Share of 2025 grant dollars across all 8 itemized grants.

Cities

HarrisburgMt BerryNew YorkWormleysburg

Giving Over Time

Total grant dollars and number of grants per year

$0$5K$10K$15K$20K8 grants2020 8 grants2021 8 grants2022 8 grants2023 8 grants2024 8 grants2025

From 2020 to 2025, annual grant giving ranged from $3K (2021) to $17K (2025). In 2025 it made 8 grants totaling $17K.

Grant Insights

How this funder distributes its grants

Top Recipients

Top 8 recipients in 2025

Pinnacle Health Foundation: $3KPinnacle Health Foundation$3KDauphin County Library System: $3KDauphin County Library System$3KHomeland Center: $3KHomeland Center$3KPine St Presbyterian Church: $3KPine St Presbyterian Church$3KHarrisburg Area YMCA: $2KHarrisburg Area YMCA$2KHarrisburg Academy: $942Harrisburg Academy$942The Berry Schools: $942The Berry Schools$942Tuskegee Institute: $942Tuskegee Institute$942

The largest 2025 recipient was Pinnacle Health Foundation ($3K). Together the top 8 received $17K.

Grant Size Distribution

40 grants across all recorded years

40<$50K$50–100K$100–250K$250–500K$500K–1M$1–5M$5M+

The most common grant size was under $50K: 40 grants of 40 (100%).

Giving History

Grant recipients and amounts by year

RecipientPurposeAmount
Pinnacle Health Foundation Harrisburg, PAGeneral Operating$3,135
Dauphin County Library System Harrisburg, PAGeneral Operating$3,135
Homeland Center Harrisburg, PAGeneral Operating$3,135
Pine St Presbyterian Church Harrisburg, PAGeneral Operating$3,135
Harrisburg Area YMCA Harrisburg, PAGeneral Operating$1,880
Harrisburg Academy Wormleysburg, PAGeneral Operating$942
The Berry Schools Mt Berry, GAGeneral Operating$942
Tuskegee Institute New York, NYGeneral Operating$942

Financial History

Multi-year comparison from IRS filings

Revenue
Expenses
Qualifying Distributions
Net Investment Income
$0$10K$20K$30K$40K2020 2021 2022 2023 2024 2025
Metric202520242023
Total Assets$288,990$295,009$309,289
Revenue$17,000$5,885$30,936
Expenses$23,044$20,166$8,622
Qualifying Distributions$19,565$16,397$5,153
Net Investment Income$13,205$2,620$27,890
Distributable Amount$16,674$15,897$14,400

Data update history

When this profile's IRS filing data changed on Grantable

  1. Updated Form 990-PF for fiscal year 2020 (received by the IRS January 28, 2021)
  2. Updated Form 990-PF for fiscal year 2021 (received by the IRS February 12, 2022)
  3. Updated Form 990-PF for fiscal year 2022 (received by the IRS February 8, 2023)
  4. Updated Form 990-PF for fiscal year 2023 (received by the IRS February 8, 2024)
  5. Updated Form 990-PF for fiscal year 2024 (received by the IRS February 7, 2025)
  6. Updated Form 990-PF for fiscal year 2025 (received by the IRS February 4, 2026)
  7. IRS filings on file for fiscal years 2020–2025

Leadership & Key People

Officers and directors from IRS filings

Wierman Thomas T TW's only listed officer is BNY Mellon N A, Trustee on every filing since 2021 (compensated).

Officers on the 2025 filing

  • BNY Mellon N A

    Trustee

    On filings since 2021

    1 hr/week

    $5K (2021) → $6K (2025)

Former officers (1)
  • Former: BNY Mellon NA (2020) — Trustee

Data from IRS Form 990 filings, 2020–2025. "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

BNY Mellon N a — Trustee: $6KBNY Mellon N aTrustee$6K

The highest reported compensation on the 2025 filing was $6K, to BNY Mellon N a (Trustee).

Frequently asked questions about Wierman Thomas T TW

How much does Wierman Thomas T TW give each year?

Wierman Thomas T TW gave $17K across 8 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $14K across 8 grants.

What is Wierman Thomas T TW's typical grant size?

Wierman Thomas T TW's median grant in 2025 was $2,508, and its average grant was $2,156, across 8 grants on its 2025 IRS Form 990-PF.

Where does Wierman Thomas T TW give grants?

Wierman Thomas T TW gives mostly in Pennsylvania: 89% of the grant dollars itemized on its 2025 IRS Form 990-PF went to recipients there. The next largest states were Georgia (5%) and New York (5%). The most frequent recipient cities were Harrisburg, PA (5 grants).

Does Wierman Thomas T TW give general operating support?

Yes: 100% of Wierman Thomas T TW's 2025 grants with a stated purpose (8 of 8) were for general or operating support, per its 2025 IRS Form 990-PF.

Who are Wierman Thomas T TW's largest grantees?

Wierman Thomas T TW's largest 2025 grantees include Pinnacle Health Foundation ($3,135), Dauphin County Library System ($3,135) and Homeland Center ($3,135), according to its 2025 IRS Form 990-PF. Together they received 55% of its itemized 2025 grant dollars.

How large is Wierman Thomas T TW?

Wierman Thomas T TW reported $289K in total assets on its 2025 IRS Form 990-PF. It paid out $20K in qualifying distributions that year, against a required minimum of $17K (roughly 5% of its investment assets).

What is Wierman Thomas T TW's EIN?

Wierman Thomas T TW's EIN (Employer Identification Number) is 23-6237440. IRS Form 990 filing data is available on this page for 2020–2025.

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

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