Nonprofit · EIN 46-4133272
CHARLOTTE FOUNDATION FOR MOLECULAR MEDICINE
Also known as MARK ONEAL SPEIGHT
Tax-exempt · MATTHEWS, NC 28105
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $17,987 | $11,311 | $6,676 | $40,869 | $801 | $40,068 |
| December 31, 2024 | 990-PF | $0 | $1,914 | -$1,914 | $50,429 | $17,037 | $33,392 |
| December 31, 2023 | 990-PF | $0 | $24,947 | -$24,947 | $52,391 | $17,085 | $35,306 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Other income
- $17,987
Expenses
- Grants and similar amounts paid
- $0
Balance sheet and other
- Total assets, start of year
- $50,429
- Total assets, end of year
- $40,869
- Total liabilities, end of year
- $801
- Net assets, end of year
- $40,068
- Fair market value of assets
- $642,171
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-PF for the year ended December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| MARK O'NEIL SPEIGHT MD 1258 MANN DRIVE, MATTHEWS, NC 28105 | TREASURER | 0 | $0 |
990-PF for the year ended December 31, 2024: 1 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| MARK O'NEIL SPEIGHT MD 1258 MANN DRIVE, MATTHEWS, NC 28105 | TREASURER | 0 | $0 |
990-PF for the year ended December 31, 2023: 1 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| MARK O'NEIL SPEIGHT MD TREASURER 1258 MANN DRIVESUITE 100, 1258 MANN DRIVESUITE 100, MATTHEWS, NC 28105 | TREASURER | 0 | $0 |
Address and contacts
- Address (IRS master file)
- 1258 MANN DR STE 100, MATTHEWS, NC 28105-5548
- Signed the 990-PF
- MARK O'NEIL SPEIGHT MD, TREASURER
- Phone
- (704) 847-2022
- Return prepared by
- ROSENFELD & COMPANY PC
What it must file and when
IRS records say it files Form 990-PF. Private foundations file every year. 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-PF on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990-PF on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990-PF on file |
IRS record
- EIN
- 46-4133272
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Private operating foundation
- Donations deductible (Pub 78)
- Private operating foundation, 50% limit
- Exempt since
- 2014
- Accounting year ends
- December
- Files
- Form 990-PF
- Category (NTEE)
- Medical research (H99)
- Assets (IRS master file)
- $40,869
- Income (IRS master file)
- $17,987
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $17,987 | $11,311 | $40,869 | IRS |
| 990-PF | December 2024 | $0 | $1,914 | $50,429 | XML |
| 990-PF | December 2023 | $0 | $24,947 | $52,391 | XML |
| 990-PF | December 2022 | – | – | – | IRS |
| 990-PF | December 2021 | – | – | – | IRS |
| 990-PF | December 2020 | – | – | – | IRS |
| 990-PF | 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 46-4133272).
Questions about CHARLOTTE FOUNDATION FOR MOLECULAR MEDICINE
- What is the EIN of CHARLOTTE FOUNDATION FOR MOLECULAR MEDICINE?
- The employer identification number (EIN) of CHARLOTTE FOUNDATION FOR MOLECULAR MEDICINE is 46-4133272.
- Is CHARLOTTE FOUNDATION FOR MOLECULAR MEDICINE tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2014.
- Are donations to CHARLOTTE FOUNDATION FOR MOLECULAR MEDICINE tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private operating foundation, 50% limit).
- Which annual return does CHARLOTTE FOUNDATION FOR MOLECULAR MEDICINE file?
- Form 990-PF. Private foundations file every year.
- When is the next return of CHARLOTTE FOUNDATION FOR MOLECULAR MEDICINE 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 CHARLOTTE FOUNDATION FOR MOLECULAR MEDICINE last file with the IRS?
- The latest return in the IRS public files is the 990-PF for the year ended December 2025.
- Who are the officers and directors of CHARLOTTE FOUNDATION FOR MOLECULAR MEDICINE?
- The 990-PF for the year ended December 31, 2025 lists 1 person; 0 received compensation from the organization.
- How much revenue does CHARLOTTE FOUNDATION FOR MOLECULAR MEDICINE have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $17,987, expenses of $11,311 and total assets of $40,869 at year end.
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