Stillinger Arthur & Emma Tuw

Foundation · Grantmaker Saint Louis, MO EIN: 59-6734229

Stillinger Arthur & Emma Tuw is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in Saint Louis, MO. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $218K in total assets. In 2025, it made $2K in qualifying distributions. Net investment income was $7K.

Key facts about Stillinger Arthur & Emma Tuw

EIN
59-6734229
Latest 990 filing
Form 990-PF, 2025
Total assets
$217,796

Data from IRS Form 990-PF, 2025; updated September 2026. New grantees are estimated by matching recipient names across years (methodology).

Financial Overview

From 2025 IRS Form 990-PF · View filing

Total Assets

$218K

+2.4% YoY

Revenue

$11K

+66.8% YoY

Qualifying Distributions

$2K

-76.2% YoY

Expenses

$6K

-56.8% YoY

Under IRS private-foundation payout rules, Stillinger Arthur & Emma Tuw reported a distributable amount of $12K for 2025 — the minimum it must pay out in qualifying distributions.

Is Stillinger Arthur & Emma Tuw open to new grantees?

25%

first-time grantees, 2024

In 2024, 3 of 12 grantees (25%) were first-time recipients. First grants averaged $833; repeat grants $614. How we count

Medians: $750 first-time, $750 repeat.

  • 75% of 2024 grantees were also funded in 2023. Method
  • Giving held roughly steady from 2021 to 2024 (−11%). Method
  • In 2025 it paid out 19% of its IRS minimum distribution (the 5% rule). Foundations have until the end of the next year to meet it. Method

Estimate from itemized grant lists in IRS Form 990-PF filings (2020–2024). Recipient names are matched across years, so a renamed or misspelled grantee can look new; grants to individuals are left out. Methodology.

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Geographic Focus

Where this funder awards grants

Grant Distribution by State

2states

Cities

BradentonPalmettoSt PetersburgSarasotaNashville

Giving Over Time

Total grant dollars and number of grants per year

$0$5K$10K$15K13 grants202013 grants202113 grants202214 grants202312 grants20240 grants2025

Grant Insights

How this funder distributes its grants

Top Recipients

Top 0 recipients in 2025

Grant Size Distribution

52 grants across all recorded years

52<$50K$50–100K$100–250K$250–500K$500K–1M$1–5M$5M+

Giving History

Grant recipients and amounts by year

No grants recorded for 2025.

Financial History

Multi-year comparison from IRS filings

Revenue
Expenses
Qualifying Distributions
Net Investment Income
$0$10K$20K$30K202020212022202320242025
Metric202520242023
Total Assets$217,796$212,792$219,417
Revenue$10,649$6,386$6,791
Expenses$5,616$12,987$14,107
Qualifying Distributions$2,376$9,971$10,903
Net Investment Income$7,439$3,601$5,154
Distributable Amount$12,318$11,423$11,229

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 March 2, 2021)
  2. Updated Form 990-PF for fiscal year 2021 (received by the IRS March 3, 2022)
  3. Updated Form 990-PF for fiscal year 2022 (received by the IRS September 7, 2022)
  4. Updated Form 990-PF for fiscal year 2023 (received by the IRS September 12, 2023)
  5. Updated Form 990-PF for fiscal year 2024 (received by the IRS September 9, 2024)
  6. Updated Form 990-PF for fiscal year 2025 (received by the IRS March 12, 2026)
  7. IRS filings on file for fiscal years 2020–2025

Leadership & Key People

Officers and directors from IRS filings

Stillinger Arthur & Emma Tuw's only listed officer is Wells Fargo Bank N A, Trustee on every filing since 2020 (compensated).

Officers on the 2025 filing

  • Wells Fargo Bank N A

    Trustee

    On filings since 2020

    1 hr/week

    $4K (2020) → $4K (2025)

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

Wells Fargo Bank N a — Trustee: $4KWells Fargo Bank N aTrustee$4K

Frequently asked questions about Stillinger Arthur & Emma Tuw

How large is Stillinger Arthur & Emma Tuw?

Stillinger Arthur & Emma Tuw reported $218K in total assets on its 2025 IRS Form 990-PF. It paid out $2K in qualifying distributions that year, against a required minimum of $12K (roughly 5% of its investment assets).

What is Stillinger Arthur & Emma Tuw?

Stillinger Arthur & Emma Tuw is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in Saint Louis, MO. It holds $218K in total assets as of 2025.

Where does Stillinger Arthur & Emma Tuw operate?

Stillinger Arthur & Emma Tuw has awarded grants in Florida, Tennessee.

What is Stillinger Arthur & Emma Tuw's EIN?

Stillinger Arthur & Emma Tuw's EIN (Employer Identification Number) is 59-6734229. IRS Form 990 filing data is available on this page for 2020–2025.

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

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