Mayen Foundation
Mayen Foundation is a private foundation focused on Education, based in Chino Hills, CA. IRS filing data is available from 2019 through 2025. As of 2025, the organization holds $81K in total assets. In 2025, it awarded 1 grant totaling $9K.
Mayen Foundation at a glance
In short: Mayen Foundation gave $9K across 1 grant in 2025 (avg $9K), mostly in Texas. Source: 2025 IRS Form 990-PF.
- Annual giving (2025)
- $8,899
- Grants made (2025)
- 1
- Average grant
- $8,899
- Median grant
- $8,899
- Total assets
- $80,604
- +16.0% vs 2024
- Primary geography
- Texas (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 Mayen Foundation funds
How this funder distributes its grants
Top Recipients
Top recipient in 2025
The largest 2025 recipient was Bonnie Floyd Ministries ($9K).
Grant Size Distribution
6 grants across all recorded years
The most common grant size was under $50K: 6 grants of 6 (100%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of the 2025 grant dollars on its one itemized grant.
Cities
How Mayen Foundation gives
- Giving fell 80% 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
From 2019 to 2025, annual grant giving ranged from $100 (2020) to $61K (2023). In 2025 it made 1 grant totaling $9K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Bonnie Floyd Ministries Celina, TX | Build a Computer Lab in Barbuda | $8,899 |
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Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants |
|---|---|---|---|---|---|
| 2025 | $80,604 | $20,013 | $8,899 | $8,899 | 1 |
| 2024 | $69,490 | — | $1,739 | — | — |
| 2023 | $71,229 | $57,294 | $64,188 | $60,817 | 3 |
| 2022 | $78,123 | $25,350 | $44,385 | $44,027 | 1 |
| 2021 | $97,158 | $17,425 | $1,750 | $1,000 | 1 |
| 2020 | $81,483 | $49,796 | $4,115 | $100 | 1 |
| 2019 | $35,802 | $18,529 | $34,467 | $33,322 | 4 |
Leadership & Key People
Officers and directors from IRS filings
Mayen Foundation is led by Milli Arakawa, President on every filing since 2019; none of the 2 officers listed in 2025 report compensation.
Officers on the 2025 filing
Milli Arakawa
President
On filings since 2019
3 hrs/week
No compensation reported
Andrew Zinser
Board Member
On filings since 2019
0.5 hrs/week
No compensation reported
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.
Frequently asked questions about Mayen Foundation
How much does Mayen Foundation give each year?
Mayen Foundation gave $9K across 1 grant in 2025, according to its 2025 IRS Form 990-PF.
How large is Mayen Foundation?
Mayen Foundation reported $81K in total assets on its 2025 IRS Form 990-PF. Its revenue that year was $20K.
What is Mayen Foundation?
Mayen Foundation is a private foundation focused on Education, based in Chino Hills, CA. It holds $81K in total assets as of 2025.
Where does Mayen Foundation operate?
Mayen Foundation has awarded grants in California, District of Columbia, Maryland, Texas.
What is Mayen Foundation's EIN?
Mayen Foundation's EIN (Employer Identification Number) is 61-1614856. 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
- Added Form 990-PF for fiscal year 2019 (received by the IRS May 7, 2020)
- Added Form 990-PF for fiscal year 2025 (received by the IRS May 15, 2026)
- IRS filings on file for fiscal years 2020–2024
Explore Open Grants
Browse active grant opportunities in Mayen Foundation's focus areas in our free grants database
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Mayen Foundation down — hundreds of funders to go?