Nonprofit · EIN 73-1463741
COMMONWEALTH FOUNDATION
Tax-exempt · TULSA, OK 74136
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $380,861 | $714,102 | -$333,241 | $10,519,092 | $0 | $10,519,092 |
| December 31, 2024 | 990-PF | $515,220 | $620,251 | -$105,031 | $10,841,640 | $0 | $10,841,640 |
| December 31, 2023 | 990-PF | -$263,430 | $466,481 | -$729,911 | $10,807,033 | $0 | $10,807,033 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Dividends
- $383,954
- Net gain from sales of assets
- -$6,136
- Other income
- $3,043
Expenses
- Grants and similar amounts paid
- $552,500
- Compensation of officers, directors and key employees
- $0
- Disbursements for charitable purposes
- $552,500
- Excise tax on investment income
- $3,133
Balance sheet and other
- Total assets, start of year
- $10,841,640
- Total assets, end of year
- $10,519,092
- Total liabilities, end of year
- $0
- Net assets, end of year
- $10,519,092
- Fair market value of assets
- $12,404,210
- Qualifying distributions
- $552,500
- Net investment income
- $386,997
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 |
|---|---|---|---|
| RANDI S WIGHTMAN 2125 E 32ND PL, TULSA, OK 74105 | TRUSTEE | 2 | $0 |
| MALCOLM S WIGHTMAN 7906 S NEW HAVEN AVE, TULSA, OK 74136 | TRUSTEE | 1 | $0 |
| KATHLEEN W VAUGHN 9012 NE 136TH ST, KIRKLAND, WA 98034 | TRUSTEE | 1 | $0 |
990-PF for the year ended December 31, 2024: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| RANDI S WIGHTMAN 2125 E 32ND PL, TULSA, OK 74105 | TRUSTEE | 2 | $0 |
| MALCOLM S WIGHTMAN 7906 S NEW HAVEN AVE, TULSA, OK 74136 | TRUSTEE | 1 | $0 |
| KATHLEEN W VAUGHN 9012 NE 136TH ST, KIRKLAND, WA 98034 | TRUSTEE | 1 | $0 |
990-PF for the year ended December 31, 2023: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| RANDI S WIGHTMAN 2125 E 32ND PL, TULSA, OK 74105 | TRUSTEE | 2 | $0 |
| MALCOLM S WIGHTMAN 7906 S NEW HAVEN AVE, TULSA, OK 74136 | TRUSTEE | 1 | $0 |
| KATHLEEN W VAUGHN 9012 NE 136TH ST, KIRKLAND, WA 98034 | TRUSTEE | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 2431 E 61ST ST STE 600, TULSA, OK 74136-1244
- In care of
- % RANDI STUART WIGHTMAN EL AT CO-TT
- Signed the 990-PF
- RANDI S WIGHTMAN, TRUSTEE
- Phone
- (918) 744-5222
- Return prepared by
- COFFMAN & COMPANY CPA PLLC
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
- 73-1463741
- 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
- 1995
- Accounting year ends
- December
- Files
- Form 990-PF
- Category (NTEE)
- Philanthropy, voluntarism and grantmaking foundations (T20J)
- Assets (IRS master file)
- $10,519,092
- Income (IRS master file)
- $2,397,710
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $380,861 | $714,102 | $10,519,092 | IRS |
| 990-PF | December 2024 | $515,220 | $620,251 | $10,841,640 | IRS |
| 990-PF | December 2023 | -$263,430 | $466,481 | $10,807,033 | XML |
| 990-PF | December 2022 | – | – | – | IRS |
| 990-PF | December 2021 | – | – | – | IRS |
| 990-PF | December 2020 | – | – | – | 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 73-1463741).
Questions about COMMONWEALTH FOUNDATION
- What is the EIN of COMMONWEALTH FOUNDATION?
- The employer identification number (EIN) of COMMONWEALTH FOUNDATION is 73-1463741.
- Is COMMONWEALTH FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1995.
- Are donations to COMMONWEALTH FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does COMMONWEALTH FOUNDATION file?
- Form 990-PF. Private foundations file every year.
- When is the next return of COMMONWEALTH 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 COMMONWEALTH 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 COMMONWEALTH FOUNDATION?
- The 990-PF for the year ended December 31, 2025 lists 3 people; 0 received compensation from the organization.
- How much revenue does COMMONWEALTH FOUNDATION have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $380,861, expenses of $714,102 and total assets of $10,519,092 at year end.
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- J A & LETA M CHAPMAN CHARITABLE TR EIN 73-6112228 · last filed 990 for 2024
- JOSEPH W CRAFT III FOUNDATION EIN 73-1514539 · last filed 990-PF for 2024
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All nonprofits in TULSA · Oklahoma · Philanthropy, voluntarism and grantmaking foundations