Nonprofit · EIN 88-0987512
MONOAMINE OXIDASE DEFICIENCY FOUNDATION
Tax-exempt · GALVESTON, TX 77554
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990 | $845,166 | $840,523 | $4,643 | $209,550 | $0 | $209,550 |
| December 31, 2024 | 990 | $920,729 | $740,669 | $180,060 | $204,907 | $0 | $204,907 |
| December 31, 2023 | 990 | $414,965 | $416,221 | -$1,256 | $22,175 | $0 | $22,175 |
Financial details: 990 for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $840,413
- Program service revenue
- $0
- Investment income
- $4,753
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $0
- Salaries, compensation and benefits (total)
- $0
- Professional fundraising fees
- $0
- Legal fees
- $3,325
- Program services (functional)
- $834,698
- Management and general (functional)
- $5,825
Balance sheet and other
- Total assets, start of year
- $204,907
- Total assets, end of year
- $209,550
- Total liabilities, end of year
- $0
- Net assets, end of year
- $209,550
- Gross unrelated business income
- $4,753
- Gross receipts
- $845,166
- Employees
- 0
- Volunteers
- 0
- Year formed
- 2022
- State of legal domicile
- TX
From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.
Officers, directors and key employees
As listed on the 990 for the year ended December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| BARBARA SASSER | PRESIDENT Trustee or director | 0.5 | $0 |
| ZACHARY SASSER | VICE-PRESIDENT Trustee or director | 0.5 | $0 |
| KATHERINE GRAHAM | SECRETARY Trustee or director | 0.5 | $0 |
| PAMELA VIGIL | AT LARGE Trustee or director | 0.5 | $0 |
| CYNTHIA TAYS | AT LARGE Trustee or director | 0.5 | $0 |
| SALLY PROVOW | AT LARGE Trustee or director | 0.5 | $0 |
990 for the year ended December 31, 2024: 6 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| BARBARA SASSER | PRESIDENT Trustee or director | 0.5 | $0 |
| ZACHARY SASSER | VICE-PRESIDENT Trustee or director | 0.5 | $0 |
| KATHERINE GRAHAM | SECRETARY Trustee or director | 0.5 | $0 |
| PAMELA VIGIL | AT LARGE Trustee or director | 0.5 | $0 |
| CYNTHIA TAYS | AT LARGE Trustee or director | 0.5 | $0 |
| SALLY PROVOW | AT LARGE Trustee or director | 0.5 | $0 |
990 for the year ended December 31, 2023: 5 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| BARBARA SASSER | PRESIDENT Trustee or director | 0.5 | $0 |
| ZACHARY SASSER | VICE-PRESIDENT Trustee or director | 0.5 | $0 |
| KATHERINE SCHMIDT | SECRETARY Trustee or director | 0.5 | $0 |
| PAMELA VIGIL | AT LARGE Trustee or director | 0.5 | $0 |
| CYNTHIA TAYS | AT LARGE Trustee or director | 0.5 | $0 |
Address and contacts
- Address (IRS master file)
- 7221 BROADWAY ST, GALVESTON, TX 77554-8915
- Principal officer (990 for 2025)
- BARBARA SASSER, 7221 BROADWAY STREET, GALVESTON, TX 77554
- Signed the 990
- BARBARA SASSER, DIRECTOR
- Phone
- (409) 599-6143
- Return prepared by
- HAM LANGSTON & BREZINA LLP
Mission
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).
Program accomplishments
- TO INCREASE AWARENESS OF AND PROVIDE FUNDING FOR RESEARCH RELATED TO MONOAMINE OXIDASE ("MAO") DEFICIENCY SYNDROMESExpenses $834,698 · revenue $845,166
What it must file and when
IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | December 31, 2025 | May 15, 2026 | 990 on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990 on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990 on file |
IRS record
- EIN
- 88-0987512
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (509(a)(2))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 2022
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Medical research (H80)
- Assets (IRS master file)
- $209,550
- Income (IRS master file)
- $845,166
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2025 | $845,166 | $840,523 | $209,550 | XML |
| 990 | December 2024 | $920,729 | $740,669 | $204,907 | IRS |
| 990 | December 2023 | $414,965 | $416,221 | $22,175 | XML |
| 990 | December 2022 | $403,656 | $380,225 | $23,431 | IRS |
990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 88-0987512).
Questions about MONOAMINE OXIDASE DEFICIENCY FOUNDATION
- What is the EIN of MONOAMINE OXIDASE DEFICIENCY FOUNDATION?
- The employer identification number (EIN) of MONOAMINE OXIDASE DEFICIENCY FOUNDATION is 88-0987512.
- Is MONOAMINE OXIDASE DEFICIENCY FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2022.
- Are donations to MONOAMINE OXIDASE DEFICIENCY FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does MONOAMINE OXIDASE DEFICIENCY FOUNDATION file?
- Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
- When is the next return of MONOAMINE OXIDASE DEFICIENCY FOUNDATION due?
- The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did MONOAMINE OXIDASE DEFICIENCY FOUNDATION last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended December 2025.
- Who is the principal officer of MONOAMINE OXIDASE DEFICIENCY FOUNDATION?
- The 990 for the year ended December 31, 2025 names BARBARA SASSER.
- Who are the officers and directors of MONOAMINE OXIDASE DEFICIENCY FOUNDATION?
- The 990 for the year ended December 31, 2025 lists 6 people; 0 received compensation from the organization.
- How much revenue does MONOAMINE OXIDASE DEFICIENCY FOUNDATION have?
- On its 990 for the year ended December 31, 2025 it reported revenue of $845,166, expenses of $840,523 and total assets of $209,550 at year end.
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