Nonprofit · EIN 22-2858458
WANG FOUNDATION
Also known as MARY KATHLEEN OCONNELL TTEE
Tax-exempt · BOSTON, MA 02210
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $215,233 | $299,408 | -$84,175 | $1,040,400 | $0 | $1,040,400 |
| December 31, 2024 | 990-PF | $380,574 | $288,287 | $92,287 | $935,413 | $0 | $935,413 |
| December 31, 2023 | 990-PF | $294,170 | $361,569 | -$67,399 | $971,815 | $0 | $971,815 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Dividends
- $37,463
- Net gain from sales of assets
- $177,770
Expenses
- Grants and similar amounts paid
- $224,500
- Compensation of officers, directors and key employees
- $38,348
- Disbursements for charitable purposes
- $243,709
- Excise tax on investment income
- $2,305
Balance sheet and other
- Total assets, start of year
- $935,413
- Total assets, end of year
- $1,040,400
- Total liabilities, end of year
- $0
- Net assets, end of year
- $1,040,400
- Fair market value of assets
- $1,684,658
- Qualifying distributions
- $243,709
- Net investment income
- $215,233
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 |
|---|---|---|---|
| FREDERICK A WANG 118 HUNTINGTON AVENUE APT601, BOSTON, MA 02116 | TRUSTEE | 4 | $20,000 |
| MARY KATHLEEN O'CONNELL ESQ GOODWIN PROCTER LLP 100 NORTHERN A, BOSTON, MA 02210 | TRUSTEE | 2 | $18,348 |
| COURTNEY S WANG 14114 DALLAS PARKWAY SUITE 300, DALLAS, TX 75240 | TRUSTEE | 1 | $0 |
990-PF for the year ended December 31, 2024: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| FREDERICK A WANG 118 HUNTINGTON AVENUE APT601, BOSTON, MA 02116 | TRUSTEE | 4 | $20,000 |
| MARY KATHLEEN O'CONNELL ESQ GOODWIN PROCTER LLP 100 NORTHERN A, BOSTON, MA 02210 | TRUSTEE | 2 | $16,987 |
| COURTNEY S WANG 14114 DALLAS PARKWAY SUITE 300, DALLAS, TX 75240 | TRUSTEE | 1 | $0 |
990-PF for the year ended December 31, 2023: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| FREDERICK A WANG 118 HUNTINGTON AVENUE APT601, BOSTON, MA 02116 | TRUSTEE | 4 | $20,000 |
| MARY KATHLEEN O'CONNELL ESQ GOODWIN PROCTER LLP 100 NORTHERN A, BOSTON, MA 02210 | TRUSTEE | 2 | $17,120 |
| COURTNEY S WANG 14114 DALLAS PARKWAY SUITE 300, DALLAS, TX 75240 | TRUSTEE | 1 | $0 |
Address and contacts
- Address (IRS master file)
- GOODWIN 100 NORTHERN AVENUE, BOSTON, MA 02210-0000
- In care of
- % GOODWIN PROCTER LLP
- Signed the 990-PF
- MARY KATHLEEN O'CONNELL, TRUSTEE
- Phone
- (617) 570-1391
- Return prepared by
- FIDUCIARY TAX RESOURCES LLC
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
- 22-2858458
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Private non-operating foundation
- Donations deductible (Pub 78)
- Private foundation, 30% limit
- Exempt since
- 1988
- Accounting year ends
- December
- Files
- Form 990-PF
- Assets (IRS master file)
- $1,040,400
- Income (IRS master file)
- $317,434
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $215,233 | $299,408 | $1,040,400 | IRS |
| 990-PF | December 2024 | $380,574 | $288,287 | $935,413 | IRS |
| 990-PF | December 2023 | $294,170 | $361,569 | $971,815 | 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 22-2858458).
Questions about WANG FOUNDATION
- What is the EIN of WANG FOUNDATION?
- The employer identification number (EIN) of WANG FOUNDATION is 22-2858458.
- Is WANG FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1988.
- Are donations to WANG FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does WANG FOUNDATION file?
- Form 990-PF. Private foundations file every year.
- When is the next return of WANG 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 WANG FOUNDATION 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 WANG FOUNDATION?
- The 990-PF for the year ended December 31, 2025 lists 3 people; 2 received compensation from the organization, the highest $20,000 (FREDERICK A WANG, TRUSTEE).
- How much revenue does WANG FOUNDATION have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $215,233, expenses of $299,408 and total assets of $1,040,400 at year end.
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