Monoamine Oxidase Deficiency Foundation
The primary charitable mission of the Monoamine Oxidase Deficiency Foundation (the "corporation") is to increase awareness of and provide funding for research related to monoamine oxidase ("mao") deficiency syndromes, and to do so within the meaning of section 501(c)(3) of the internal revenue code of 1986, as amended (or the corresponding provision of any future united states internal revenue law).
Monoamine Oxidase Deficiency Foundation at a glance
- Total assets
- $209,550
- +2.3% vs 2024
- Revenue (2025)
- $845,166
- -8.2% vs 2024
- Net investment income (2025)
- $4,753
- +39.8% vs 2024
- Expenses (2025)
- $840,523
- +13.5% vs 2024
- Latest 990 filing
- Form 990, 2025 View filing
Data from IRS Form 990, 2025; updated September 2026.
Who Monoamine Oxidase Deficiency Foundation funds
How this funder distributes its grants
Grant Size Distribution
1 grant across all recorded years
The most common grant size was under $50K: 1 grant of 1 (100%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
States
Cities
Giving History
Giving Over Time
Total grant dollars and number of grants per year
In 2022 it made 1 grant totaling $6K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| University of Texas Southwestern Medical Center Dallas, TX | Research | $6,000 |
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Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Net Investment Income |
|---|---|---|---|---|---|---|
| 2025 | $209,550 | $845,166 | $840,523 | — | — | $4,753 |
| 2024 | $204,907 | $920,729 | $740,669 | — | — | $3,399 |
| 2023 | $22,175 | $414,965 | $416,221 | — | — | $2,656 |
| 2022 | $23,431 | $403,656 | $380,225 | $6,000 | 1 | $5 |
About Monoamine Oxidase Deficiency Foundation
Based on IRS filings
Monoamine Oxidase Deficiency Foundation is a public charity focused on Medical Research, based in Galveston, TX. IRS filing data is available from 2022 through 2025. As of 2025, the organization holds $210K in total assets. Net investment income was $5K.
Focus Areas
Leadership & Key People
Officers and directors from IRS filings
Monoamine Oxidase Deficiency Foundation is led by Barbara Sasser, President on every filing since 2022; none of the 6 officers listed in 2025 report compensation.
Officers on the 2025 filing
Barbara Sasser
President
On filings since 2022
0.5 hrs/week
No compensation reported
Cynthia Tays
At Large
On filings since 2022
0.5 hrs/week
No compensation reported
Pamela Vigil
At Large
On filings since 2022
0.5 hrs/week
No compensation reported
Zachary Sasser
Vice President
On filings since 2022
0.5 hrs/week
No compensation reported
Katherine Graham
Secretary
On filings since 2024
0.5 hrs/week
No compensation reported
Sally Provow
At Large
On filings since 2024
0.5 hrs/week
No compensation reported
Former officers (1)
- Former: Katherine Schmidt (2022–2023) — Secretary
Data from IRS Form 990 filings, 2022–2025. "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 Monoamine Oxidase Deficiency Foundation
How large is Monoamine Oxidase Deficiency Foundation?
Monoamine Oxidase Deficiency Foundation reported $210K in total assets on its 2025 IRS Form 990. Its revenue that year was $845K.
What is Monoamine Oxidase Deficiency Foundation?
Monoamine Oxidase Deficiency Foundation is a public charity focused on Medical Research, based in Galveston, TX. It holds $210K in total assets as of 2025.
Where does Monoamine Oxidase Deficiency Foundation operate?
Monoamine Oxidase Deficiency Foundation has awarded grants in Texas.
What is Monoamine Oxidase Deficiency Foundation's EIN?
Monoamine Oxidase Deficiency Foundation's EIN (Employer Identification Number) is 88-0987512. IRS Form 990 filing data is available on this page for 2022–2025.
Data last updated September 2026. Sourced from IRS Form 990 filings.
Data update history
(2)
When this profile's IRS filing data changed on Grantable
- Updated Form 990 for fiscal year 2022 (received by the IRS May 4, 2023)
- Added Form 990 for fiscal year 2025 (received by the IRS May 22, 2026)
Live grants for the work Monoamine Oxidase Deficiency Foundation funds
Medical Research Open opportunities, soonest deadline first.
- 2026 USS Translational Research Grant Up to $100,000 per year · Due October 24, 2026
- Dr. Richard A. Falls Virginia Lions Eye Institute Research Grant Up to $40,000 (yearly total budget) · Due October 25, 2026
- NSF Graduate Research Fellowship Program (GRFP) $32,000 annually plus $12,000 cost of education allowance · Due October 27, 2026
Explore Open Grants
Browse active grant opportunities in Monoamine Oxidase Deficiency Foundation's focus areas in our free grants database
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Monoamine Oxidase Deficiency Foundation down — hundreds of funders to go?