Lou H Willeke Tuw

Private foundation · Grantmaker Dallas, TX EIN: 04-6607624

Lou H Willeke Tuw is a private foundation, based in Dallas, TX. IRS filing data is available from 2019 through 2025. As of 2025, the organization holds $2.9M in total assets. In 2025, it awarded 1 grant totaling $115K. Net investment income was $278K.

Lou H Willeke Tuw at a glance

In short: Lou H Willeke Tuw gave $115K across 1 grant in 2025 (avg $115K), mostly in Massachusetts. Source: 2025 IRS Form 990-PF.

Annual giving (2025)
$115,442
-17.0% vs 2024
Grants made (2025)
1
+0.0% vs 2024
Average grant
$115,442
-17.0% vs 2024
Median grant
$115,442
Total assets
$2,892,703
+5.1% vs 2024
Primary geography
Massachusetts (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 Lou H Willeke Tuw funds

How this funder distributes its grants

Top Recipients

Top recipient in 2025

South Mountain Association: $115KSouth Mountain Association$115K

The largest 2025 recipient was South Mountain Association ($115K).

Grant Size Distribution

5 grants across all recorded years

<$50K$50–100K5$100–250K$250–500K$500K–1M$1–5M$5M+

The most common grant size was in the $100–250K range: 5 grants of 5 (100%).

Geographic Focus

Where this funder awards grants

Grant Distribution by State

1state

Share of the 2025 grant dollars on its one itemized grant.

Cities

Pittsfield

How Lou H Willeke Tuw gives

  • Giving fell 26% from 2022 to 2025. Method
  • In 2025 it paid out 80% 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$50K$100K$150K$200K1 grant2019 1 grant2020 1 grant2021 1 grant2022 1 grant2023 1 grant2024 1 grant2025

From 2019 to 2025, annual grant giving ranged from $102K (2023) to $156K (2022). In 2025 it made 1 grant totaling $115K.

Grants by year

Grant recipients and amounts by year

RecipientPurposeAmount
South Mountain Association Pittsfield, MAUrestricted General Support$115,442
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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$2,892,703$308,537$168,160$115,4421$133,205$278,309$167,054
2024$2,751,531$286,291$185,984$139,0901$155,964$254,911$157,132
2023$2,654,147$88,277$142,145$102,0741$117,109$54,766$142,922
2022$2,708,988$-64,878$199,745$156,3881$172,624$30,061$146,517
2021$2,973,284$624,817$197,210$136,9611$153,880$593,351$163,824
2020$2,542,382$203,172$177,932$138,1981—$178,828$140,383
2019$2,517,864$144,605$146,965$110,2621—$130,032$137,473

Under IRS private-foundation payout rules, Lou H Willeke Tuw reported a distributable amount of $167K for 2025 — the minimum it must pay out in qualifying distributions.

Leadership & Key People

Officers and directors from IRS filings

Lou H Willeke Tuw's only listed officer is Bank Of America, Trustee on every filing since 2021 (compensated).

Officers on the 2025 filing

  • Bank Of America

    Trustee

    On filings since 2021

    1 hr/week

    $39K (2021) → $41K (2025)

Former officers (1)
  • Former: Bank Of America N A (2019–2020) — Trustee

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.

Compensation Overview

From 2025 IRS filing

Bank of America — Trustee: $41KBank of AmericaTrustee$41K

The highest reported compensation on the 2025 filing was $41K, to Bank of America (Trustee).

Frequently asked questions about Lou H Willeke Tuw

How much does Lou H Willeke Tuw give each year?

Lou H Willeke Tuw gave $115K across 1 grant in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $139K across 1 grant.

How large is Lou H Willeke Tuw?

Lou H Willeke Tuw reported $2.9M in total assets on its 2025 IRS Form 990-PF. It paid out $133K in qualifying distributions that year, against a required minimum of $167K (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 Lou H Willeke Tuw operate?

Lou H Willeke Tuw has awarded grants in Massachusetts.

What is Lou H Willeke Tuw's EIN?

Lou H Willeke Tuw's EIN (Employer Identification Number) is 04-6607624. 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

(3)

When this profile's IRS filing data changed on Grantable

  1. Added Form 990-PF for fiscal year 2019 (received by the IRS May 21, 2020)
  2. Added Form 990-PF for fiscal year 2025 (received by the IRS April 30, 2026)
  3. IRS filings on file for fiscal years 2020–2024

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

Figures come from Lou H Willeke Tuw'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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