Pillar Foundation

Private foundation · Grantmaker Clayton, MO EIN: 43-6563409

Pillar Foundation is a private foundation focused on Education, based in Clayton, MO. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $1.7M in total assets. In 2025, it awarded 1 grant totaling $100. Net investment income was $6K.

Pillar Foundation at a glance

In short: Pillar Foundation gave $100 across 1 grant in 2025 (avg $100), mostly in Missouri. Source: 2025 IRS Form 990-PF.

Annual giving (2025)
$100
-50.0% vs 2024
Grants made (2025)
1
+0.0% vs 2024
Average grant
$100
-50.0% vs 2024
Median grant
$100
Total assets
$1,736,841
+12.0% vs 2024
Primary geography
Missouri (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 Pillar Foundation funds

How this funder distributes its grants

Top Recipients

Top recipient in 2025

STL Teen Eagles: $100STL Teen Eagles$100

The largest 2025 recipient was STL Teen Eagles ($100).

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

6states

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

Cities

St. LouisSalemEllisvilleGarden ValleyJacksonvilleScottsdaleSlookoutStaten IslandWentzville

How Pillar Foundation gives

  • Giving fell 93% from 2022 to 2025. 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$30K2 grants2020 9 grants2021 3 grants2022 1 grant2023 1 grant2024 1 grant2025

From 2020 to 2025, annual grant giving ranged from $100 (2025) to $21K (2021). In 2025 it made 1 grant totaling $100.

Grants by year

Grant recipients and amounts by year

RecipientPurposeAmount
STL Teen Eagles Ellisville, MODonation$100
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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 Income
2025$1,736,841$469,875$281,888$1001$242,073$6,361
2024$1,551,132$1,179,042$242,888$2001$210,522$217,639
2023$1,240,515$28,823$321,459$1501$292,067$9,855
2022$1,183,151$47,297$281,021$1,4453$246,934$29,237
2021$1,417,531$201,159$282,328$21,1009$246,865$180,864
2020$1,223,495$286,243$282,953$4,0002—$267,625

Leadership & Key People

Officers and directors from IRS filings

Pillar Foundation's 2025 filing lists 2 officers; none of the 2 officers listed in 2025 report compensation.

Officers on the 2025 filing

  • Alicia Andrews

    Trustee

    On filings since 2020

    10 hrs/week

    $26K (2020) → $0 (2025)

  • Mark F. Hearne II

    Trustee

    On filings since 2020

    5 hrs/week

    $20K (2020) → $0 (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 2024 IRS filing

Alicia Andrews — Trustee: $12KAlicia AndrewsTrustee$12KMark F Hearne II — Trustee: $10KMark F Hearne IITrustee$10K

The highest reported compensation on the 2024 filing was $12K, to Alicia Andrews (Trustee). 2 officers or directors reported compensation on that filing.

Frequently asked questions about Pillar Foundation

How much does Pillar Foundation give each year?

Pillar Foundation gave $100 across 1 grant in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $200 across 1 grant.

How large is Pillar Foundation?

Pillar Foundation reported $1.7M in total assets on its 2025 IRS Form 990-PF. Its revenue that year was $470K.

What is Pillar Foundation?

Pillar Foundation is a private foundation focused on Education, based in Clayton, MO. It holds $1.7M in total assets as of 2025.

Where does Pillar Foundation operate?

Pillar Foundation has awarded grants in Arizona, Florida, Missouri, New York, Oregon, Texas.

What is Pillar Foundation's EIN?

Pillar Foundation's EIN (Employer Identification Number) is 43-6563409. 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.

Data update history

(7)

When this profile's IRS filing data changed on Grantable

  1. Updated Form 990-PF for fiscal year 2020 (received by the IRS November 15, 2021)
  2. Updated Form 990-PF for fiscal year 2021 (received by the IRS May 12, 2022)
  3. Updated Form 990-PF for fiscal year 2022 (received by the IRS May 9, 2023)
  4. Updated Form 990-PF for fiscal year 2023 (received by the IRS April 30, 2024)
  5. Updated Form 990-PF for fiscal year 2024 (received by the IRS May 7, 2025)
  6. Added Form 990-PF for fiscal year 2025 (received by the IRS May 14, 2026)
  7. 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 Pillar 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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