M & J Kaiser Foundation

Private foundation · Grantmaker Prescott, AZ EIN: 27-4134794

M & J Kaiser Foundation is a private foundation based in Prescott, Arizona. Its 2025 filing reports grants to charitable organizations in several states, including a church, historical and cultural organizations, educational organizations, and health and human-services organizations.

M & J Kaiser Foundation at a glance

In short: M & J Kaiser Foundation gave $123K across 25 grants in 2025 (avg $5K), top state Arizona. 20% of 2025 grantees were new. Source: 2025 IRS Form 990-PF.

Annual giving (2025)
$123,200
+47.9% vs 2024
Grants made (2025)
25
-10.7% vs 2024
Average grant
$4,928
+65.6% vs 2024
Median grant
$2,000
Total assets
$1,490,750
+9.3% vs 2024
New grantees (estimate)
20% first-time grantees (5 of 25, 2025)
Primary geography
Arizona (40% of itemized 2025 grant dollars)
Latest 990 filing
Form 990-PF, 2025 View filing

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

How to apply to M & J Kaiser Foundation

Accepts unsolicited proposals
No
How to Apply

The foundation states that it makes contributions only to preselected charitable organizations and does not accept unsolicited requests. Its filing lists Susan Posey as the contact and requests a letter of request, a 501(c)(3) determination letter, and the organization’s most recent Form 990. Awards are restricted to 501(c)(3) organizations.

Review Cycle
The filing lists September 30 of each year. The next listed deadline is September 30, 2026.
Deadline
The filing lists September 30 of each year.
Contact

Application contact: Susan Posey
Mailing address: 1602 Bay Hill, Austin, TX 78764
Phone: (512) 914-9565

Application details from Grantable's research on the foundation's public materials; confirm on its website before applying.

Who M & J Kaiser Foundation funds

How this funder distributes its grants

Top Recipients

Top 10 recipients in 2025

American Lutheran Church: $30KAmerican Lutheran Church$30KTheodore Roosevelt Medora Foundation: $25KTheodore Roosevelt MedoraFoundation$25KSharlot Hall Historical Society: $11KSharlot Hall HistoricalSociety$11KTexarts: $9KTexarts$9KBuffalo Bill Memorial Association: $8KBuffalo Bill MemorialAssociation$8KEanes Education Foundation: $5KEanes Education Foundation$5KMayo Clinic: $5KMayo Clinic$5KBallet Austin: $4KBallet Austin$4KAgape House: $3KAgape House$3KHope for the Hurting: $3KHope for the Hurting$3K

The largest 2025 recipient was American Lutheran Church ($30K). Together the top 10 received $102K.

Grant Size Distribution

133 grants across all recorded years

133<$50K$50–100K$100–250K$250–500K$500K–1M$1–5M$5M+

The most common grant size was under $50K: 133 grants of 133 (100%).

Geographic Focus

Where this funder awards grants

The foundation’s 2025 grant dollars went primarily to recipients in Arizona (40%), North Dakota (24%), and Texas (16%). Wyoming accounted for 6% and Minnesota for 4%.

Grant Distribution by State

14states

Share of 2025 grant dollars across all 25 itemized grants.

Cities

PrescottAustinBismarckColorado SpringsMedoraWashingtonFargoLakewayChadronFlagstaffMandanRochesterCodyDowners GroveLos AngelesPrescott VLYDowner GroveIrvineScottsdaleArlington

Is M & J Kaiser Foundation open to new grantees?

20%

first-time grantees, 2025

In 2025, 5 of 25 grantees (20%) were first-time recipients. First grants averaged $2K; repeat grants $6K. How we count

Medians: $3K first-time, $2K repeat.

  • 72% of 2025 grantees were also funded in 2024. Method
  • Giving grew 78% from 2022 to 2025. Method
  • In 2025 it paid out 84% 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 (2020–2025). Recipient names are matched across years, so a renamed or misspelled grantee can look new; grants to individuals are left out. Methodology.

Giving History

Giving Over Time

Total grant dollars and number of grants per year

$0$50K$100K$150K27 grants2020 30 grants2021 24 grants2022 26 grants2023 28 grants2024 25 grants2025

From 2020 to 2025, annual grant giving ranged from $49K (2021) to $123K (2025). In 2025 it made 25 grants totaling $123K.

Grants by year

Grant recipients and amounts by year

RecipientPurposeAmount
American Lutheran Church Prescott, AZGeneral Operations$29,500
Theodore Roosevelt Medora Foundation Medora, NDGeneral Operations$25,000
Sharlot Hall Historical Society Prescott, AZGeneral Operations$11,000
Texarts Lakeway, TXGeneral Operations$9,000
Buffalo Bill Memorial Association Cody, WYGeneral Operations$7,500
Eanes Education Foundation Austin, TXGeneral Operations$5,000
Mayo Clinic Rochester, MNGeneral Operations$5,000
Ballet Austin Austin, TXGeneral Operations$4,000
Agape House Prescott, AZGeneral Operations$3,000
Hope for the Hurting Los Angeles, CAGeneral Operations$3,000
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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$1,490,750$465,025$135,517$123,20025$124,617$251,089$147,872
2024$1,364,058$45,535$92,680$83,30028$83,753$35,775$119,343
2023$1,411,203$27,470$90,223$79,20026$82,900$28,947$83,753
2022$1,473,226$15,339$78,844$69,40024$69,708$32,073$76,405
2021$1,536,216$417,746$55,227$48,79930$55,227$313,866$76,631
2020$1,271,147$18,478$65,819$60,90027—$19,476$67,244

Under IRS private-foundation payout rules, M & J Kaiser Foundation reported a distributable amount of $148K for 2025 — the minimum it must pay out in qualifying distributions.

Research compiled by Grantable AI from public sources. Last updated September 2026.

Mission & Focus Areas

No mission statement for the foundation is provided. Its 2025 grants show support for organizations with varied purposes. For example, the Theodore Roosevelt Medora Foundation describes its work as preserving the Badlands, Medora’s historic character, and Theodore Roosevelt’s heritage, while Mayo Clinic describes its mission as contributing to health and well-being through patient care, education, and research. Eanes Education Foundation says it supports educational excellence across its school district, and Ballet Austin says it strengthens the community through dance and the encouragement of health and well-being. Other 2025 recipients describe work including domestic-violence services, public-library support, services for people with disabilities, and architectural education.

Grantmaking

In filing year 2025, the foundation reported 25 grants totaling $123,200. Grants ranged from $200 to $29,500, with a median grant of $2,000. The largest awards included $29,500 to American Lutheran Church in Prescott, Arizona; $25,000 to the Theodore Roosevelt Medora Foundation in Medora, North Dakota; $11,000 to Sharlot Hall Historical Society in Prescott; $9,000 to TexArts in Lakeway, Texas; and $7,500 to Buffalo Bill Memorial Association in Cody, Wyoming. The filing lists general operations as the purpose for these grants.

Leadership & Key People

Leadership team and compensation from IRS filings

The 2025 filing lists Susan Posey as president and treasurer, Jane E Kaiser as vice president, and Shannon Street as secretary.

M & J Kaiser Foundation is led by Susan Posey, President & Treasurer on the 2025 filing; none of the 3 officers listed in 2025 report compensation.

Officers on the 2025 filing

  • Susan Posey

    President & Treasurer

    New on the 2025 filing

    No compensation reported

  • Jane E. Kaiser

    Vice President

    On filings since 2020

    No compensation reported

  • Shannon Street

    Secretary

    On filings since 2020

    No compensation reported

Former officers (2)
  • Former: Marvin L. Kaiser (2020–2024) — President
  • Former: Susie Posey (2020–2024) — Director

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.

Frequently asked questions about M & J Kaiser Foundation

How much does M & J Kaiser Foundation give each year?

M & J Kaiser Foundation gave $123K across 25 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $83K across 28 grants.

What is M & J Kaiser Foundation's typical grant size?

M & J Kaiser Foundation's median grant in 2025 was $2,000, and its average grant was $4,928, across 25 grants on its 2025 IRS Form 990-PF. Organizations receiving their first grant from M & J Kaiser Foundation that year got $2K on average.

Where does M & J Kaiser Foundation give grants?

M & J Kaiser Foundation's top state is Arizona, with 40% of the grant dollars itemized on its 2025 IRS Form 990-PF. The next largest states were North Dakota (24%) and Texas (16%). The most frequent recipient cities were Prescott, AZ (6 grants), Austin, TX (3 grants), Medora, ND (2 grants) and Washington, DC (2 grants).

Does M & J Kaiser Foundation give general operating support?

Yes: 100% of M & J Kaiser Foundation's 2025 grants with a stated purpose (25 of 25) were for general or operating support, per its 2025 IRS Form 990-PF.

Who are M & J Kaiser Foundation's largest grantees?

M & J Kaiser Foundation's largest 2025 grantees include American Lutheran Church ($29,500), Theodore Roosevelt Medora Foundation ($25,000) and Sharlot Hall Historical Society ($11,000), according to its 2025 IRS Form 990-PF. Together they received 53% of its itemized 2025 grant dollars.

How large is M & J Kaiser Foundation?

M & J Kaiser Foundation reported $1.5M in total assets on its 2025 IRS Form 990-PF. It paid out $125K in qualifying distributions that year, against a required minimum of $148K (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 does M & J Kaiser Foundation fund?

No mission statement for the foundation is provided. Its 2025 grants show support for organizations with varied purposes. See mission & focus areas ↑

How do I apply for a grant from M & J Kaiser Foundation?

The foundation states that it makes contributions only to preselected charitable organizations and does not accept unsolicited requests. Eligibility and process details are in the grantmaking section of this profile. See how to apply ↑

What is M & J Kaiser Foundation's EIN?

M & J Kaiser Foundation's EIN (Employer Identification Number) is 27-4134794. IRS Form 990 filing data is available on this page for 2020–2025.

Does M & J Kaiser Foundation accept unsolicited proposals?

No, according to Grantable's research on the foundation's published guidelines. See how to apply ↑

Data last updated October 2026. Sourced from IRS Form 990-PF filings. Research dossier generated September 2026.

Data update history

(2)

When this profile's IRS filing data changed on Grantable

  1. Added Form 990-PF for fiscal year 2025 (received by the IRS July 27, 2026)
  2. IRS filings on file for fiscal years 2020–2024

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Cite this profile

Grantable. (2026). M & J Kaiser Foundation funder profile. GrantGraph. Retrieved October 21, 2026, from https://grantable.co/funders/m-and-j-kaiser-foundation-morg_5e373b1f8b0f4f27a90f517dd43b71f8

BibTeX
@misc{grantable_274134794_2026,
  author       = {{Grantable}},
  title        = {{M \& J Kaiser Foundation funder profile}},
  howpublished = {GrantGraph},
  year         = {2026},
  url          = {https://grantable.co/funders/m-and-j-kaiser-foundation-morg_5e373b1f8b0f4f27a90f517dd43b71f8},
  note         = {Accessed 2026-10-21. Data licensed CC BY 4.0}
}

The figures on this page are open data under CC BY 4.0: reuse them with credit to Grantable and a link. Download the data.

Figures come from M & J Kaiser 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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