Arizae Foundation
Arizae Foundation is a private foundation, based in Fairfax, CA. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $545K in total assets. In 2025, it awarded 1 grant totaling $100K. Net investment income was $20K.
Arizae Foundation at a glance
In short: Arizae Foundation gave $100K across 1 grant in 2025 (avg $100K), mostly in California. Source: 2025 IRS Form 990-PF.
- Annual giving (2025)
- $100,000
- +199900.0% vs 2024
- Grants made (2025)
- 1
- +0.0% vs 2024
- Average grant
- $100,000
- +199900.0% vs 2024
- Median grant
- $100,000
- Total assets
- $545,208
- -23.8% vs 2024
- Primary geography
- California (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 Arizae Foundation funds
How this funder distributes its grants
Top Recipients
Top recipient in 2025
The largest 2025 recipient was Donor Advised Charitable Giving Inc ($100K).
Grant Size Distribution
55 grants across all recorded years
The most common grant size was under $50K: 36 grants of 55 (65%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of the 2025 grant dollars on its one itemized grant.
Cities
How Arizae Foundation gives
- Giving fell 92% from 2022 to 2025. Method
- In 2025 it paid out 445% of its IRS minimum distribution (the 5% rule). 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 2022 to 2025, annual grant giving ranged from $50 (2024) to $2.2M (2023). In 2025 it made 1 grant totaling $100K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Donor Advised Charitable Giving Inc San Francisco, CA | General support for public charities that support charitable and educational projects that benefit the public good. | $100,000 |
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Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Qualifying Distributions | Net Investment Income | Distributable Amount |
|---|---|---|---|---|---|---|---|---|
| 2025 | $545,208 | $22,868 | $193,616 | $100,000 | 1 | $129,411 | $19,691 | $29,062 |
| 2024 | $715,956 | $37,368 | $79,034 | $50 | 1 | $63,192 | $36,259 | $36,105 |
| 2023 | $757,622 | $971,239 | $2,208,270 | $2,175,682 | 28 | $2,200,674 | $196,185 | $157,549 |
| 2022 | $1,997,121 | $3,283,458 | $1,290,774 | $1,227,887 | 25 | $1,290,623 | $196,083 | $19,491 |
| 2021 | $1,969 | $100 | $100 | — | — | — | — | — |
| 2020 | $1,969 | $10,196 | $23,528 | — | — | — | $1 | — |
Under IRS private-foundation payout rules, Arizae Foundation reported a distributable amount of $29K for 2025 — the minimum it must pay out in qualifying distributions.
Leadership & Key People
Officers and directors from IRS filings
Arizae Foundation is led by Andrew Kurtzig, President on every filing since 2022; none of the 2 officers listed in 2025 report compensation.
Officers on the 2025 filing
Andrew Kurtzig
President
On filings since 2022
5 hrs/week
No compensation reported
Sara Kurtzig
Secretary & Treasurer
On filings since 2022
5 hrs/week
No compensation reported
Former officers (2)
- Former: Ken Kurtzig (2020–2021) — President
- Former: Andy Kurtzig (2021) — Secretary
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 Arizae Foundation
How much does Arizae Foundation give each year?
Arizae Foundation gave $100K across 1 grant in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $50 across 1 grant.
How large is Arizae Foundation?
Arizae Foundation reported $545K in total assets on its 2025 IRS Form 990-PF. It paid out $129K in qualifying distributions that year, against a required minimum of $29K (roughly 5% of its investment assets).
Where does Arizae Foundation operate?
Arizae Foundation has awarded grants in Arizona, California, District of Columbia, Iowa, Massachusetts, Maryland, New York, Texas, Washington.
What is Arizae Foundation's EIN?
Arizae Foundation's EIN (Employer Identification Number) is 82-4059472. 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
(3)
When this profile's IRS filing data changed on Grantable
- Updated Form 990-PF for fiscal year 2022 (received by the IRS November 15, 2024)
- Added Form 990-PF for fiscal year 2025 (received by the IRS May 14, 2026)
- IRS filings on file for fiscal years 2020–2024
Explore Open Grants
Browse active grant opportunities in Arizae Foundation's focus areas in our free grants database
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