Nonprofit · EIN 46-4162735
HYPERSOMNIA FOUNDATION
Tax-exempt · ATLANTA, GA 30338
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990 | $887,124 | $678,765 | $208,359 | $1,352,672 | $6,667 | $1,346,005 |
| December 31, 2024 | 990 | $878,790 | $870,899 | $7,891 | $1,313,136 | $166,578 | $1,146,558 |
| December 31, 2023 | 990 | $917,170 | $734,484 | $182,686 | $1,136,103 | $4,919 | $1,131,184 |
Financial details: 990 for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $782,645
- Program service revenue
- $43,563
- Investment income
- $60,916
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $5,000
- Compensation of officers, directors and key employees
- $271,375
- Other salaries and wages
- $16,721
- Salaries, compensation and benefits (total)
- $310,944
- Professional fundraising fees
- $0
- Accounting fees
- $28,826
- Travel
- $48,313
- Program services (functional)
- $578,465
- Management and general (functional)
- $93,625
- Fundraising (functional)
- $6,675
Balance sheet and other
- Total assets, start of year
- $1,313,136
- Total assets, end of year
- $1,352,672
- Total liabilities, end of year
- $6,667
- Net assets, end of year
- $1,346,005
- Net assets without donor restrictions
- $1,268,341
- Net assets with donor restrictions
- $77,664
- Gross receipts
- $887,124
- Employees
- 4
- Volunteers
- 10
- Year formed
- 2014
- State of legal domicile
- GA
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 |
|---|---|---|---|
| CLAIRE C WYLDS-WRIGHT | CEO Officer | 40 | $145,801 |
| LINDSAY JESTEADT | COO | 40 | $125,574 |
| Jennifer Mundt | BOARD MEMBER Trustee or director | 4 | $0 |
| Jeffrey Chin | Board Member Trustee or director | 4 | $0 |
| Christine Ingrassia | Board Member Trustee or director | 4 | $0 |
| Anjel Burgess | Board Member Trustee or director | 4 | $0 |
| Andrew Powell | Treasurer Trustee or director, Officer | 10 | $0 |
| Veronica Moore | Board Member Trustee or director | 4 | $0 |
| Michael Sparace | Chairman Trustee or director, Officer | 10 | $0 |
| Diana Kimmel | Board Member Trustee or director | 4 | $0 |
| Ed Stepanski | Secretary Trustee or director, Officer | 4 | $0 |
990 for the year ended December 31, 2024: 7 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| REBECCA KING | Secretary Trustee or director, Officer | 10 | $0 |
| Anjel Burgess | Board Member Trustee or director | 4 | $0 |
| Andrew Powell | BOARD MEMBER Trustee or director, Officer | 10 | $0 |
| Veronica Moore | Board Member Trustee or director | 4 | $0 |
| Michael Sparace | Chairman Trustee or director, Officer | 4 | $0 |
| Diana Kimmel | Board Member Trustee or director | 4 | $0 |
| Ed Stepanski | Board Member Trustee or director | 4 | $0 |
990 for the year ended December 31, 2023: 9 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| DAVID BURLEY | Chairman Trustee or director, Officer | 4 | $0 |
| REBECCA KING | Secretary Trustee or director, Officer | 10 | $0 |
| Anjel Burgess | Board Member Trustee or director | 4 | $0 |
| Andrew Powell | BOARD MEMBER Trustee or director | 10 | $0 |
| Veronica Moore | Board Member Trustee or director | 4 | $0 |
| Michael Sparace | Board Member Trustee or director | 4 | $0 |
| Bob Ambrefe | Board Member Trustee or director | 4 | $0 |
| Diana Kimmel | Board Member Trustee or director | 4 | $0 |
| Ed Stepanski | Board Member Trustee or director | 4 | $0 |
Address and contacts
- Address (IRS master file)
- 4514 CHAMBLEE DUNWOODY ROAD 229, ATLANTA, GA 30338-6272
- In care of
- % CATHERINE RYE
- Principal officer (990 for 2025)
- Michael Sparace, 4514 CHAMBLEE DUNWOODY ROAD 229, ATLANTA, GA 30338
- Signed the 990
- Andrew Powell, Treasurer
- Phone
- (404) 301-1924
- Return prepared by
- Wieland Wallace Inc
Mission
The Hypersomnia Foundation engages, informs and champions our global community to improve the lives of people with idiopathic hypersomnia and related sleep disorders.
Program accomplishments
- Further Hypersomnia awareness, education and researchExpenses $578,465 · grants $5,000 · revenue $43,563
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
- 46-4162735
- 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
- 2014
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Education (B01)
- Assets (IRS master file)
- $1,352,672
- Income (IRS master file)
- $887,124
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2025 | $887,124 | $678,765 | $1,352,672 | XML |
| 990 | December 2024 | $878,790 | $870,899 | $1,313,136 | XML |
| 990 | December 2023 | $917,170 | $734,484 | $1,136,103 | XML |
| 990 | December 2022 | $581,920 | $484,985 | $954,600 | IRS |
| 990 | December 2021 | – | – | – | IRS |
| 990 | December 2020 | – | – | – | IRS |
| 990 | December 2019 | – | – | – | IRS |
| 990 | December 2018 | – | – | – | 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 46-4162735).
Questions about HYPERSOMNIA FOUNDATION
- What is the EIN of HYPERSOMNIA FOUNDATION?
- The employer identification number (EIN) of HYPERSOMNIA FOUNDATION is 46-4162735.
- Is HYPERSOMNIA FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2014.
- Are donations to HYPERSOMNIA FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does HYPERSOMNIA 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 HYPERSOMNIA 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 HYPERSOMNIA 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 HYPERSOMNIA FOUNDATION?
- The 990 for the year ended December 31, 2025 names Michael Sparace.
- Who are the officers and directors of HYPERSOMNIA FOUNDATION?
- The 990 for the year ended December 31, 2025 lists 11 people; 2 received compensation from the organization, the highest $145,801 (CLAIRE C WYLDS-WRIGHT, CEO).
- How much revenue does HYPERSOMNIA FOUNDATION have?
- On its 990 for the year ended December 31, 2025 it reported revenue of $887,124, expenses of $678,765 and total assets of $1,352,672 at year end.
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