Nonprofit · EIN 20-3424242
MASTERSON FAMILY FOUNDATION
Tax-exempt · CASPER, WY 82602
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| August 31, 2025 | 990-PF | $35,472 | $61,839 | -$26,367 | $858,957 | $0 | $858,957 |
| August 31, 2024 | 990-PF | $31,800 | $52,041 | -$20,241 | $885,324 | $0 | $885,324 |
Financial details: 990-PF for the year ended August 31, 2025
Revenue
- Dividends
- $27,020
- Net gain from sales of assets
- $8,452
Expenses
- Grants and similar amounts paid
- $53,983
- Compensation of officers, directors and key employees
- $0
- Disbursements for charitable purposes
- $53,983
- Excise tax on investment income
- $384
Balance sheet and other
- Total assets, start of year
- $885,324
- Total assets, end of year
- $858,957
- Total liabilities, end of year
- $0
- Net assets, end of year
- $858,957
- Fair market value of assets
- $1,193,794
- Qualifying distributions
- $53,983
- Net investment income
- $35,472
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 August 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| JOHN A MASTERSON PO BOX 2401, CASPER, WY 82602 | PRESIDENT | 1 | $0 |
| AUDREY ADAMS PO BOX 2401, CASPER, WY 82602 | SECRETARY | 1 | $0 |
| T CHRIS MUIRHEAD 1171 LUKER DRIVE, CASPER, WY 82609 | TREASURER | 1 | $0 |
| SUSAN B MASTERSON PO BOX 2401, CASPER, WY 82602 | DIRECTOR | 1 | $0 |
| MICHAEL MASTERSON PO BOX 2401, CASPER, WY 82602 | DIRECTOR | 1 | $0 |
| KATHLEEN COUGHLIN PO BOX 2401, CASPER, WY 82602 | DIRECTOR | 1 | $0 |
| SARAH J MASTERSON PO BOX 2401, CASPER, WY 82602 | DIRECTOR | 1 | $0 |
| DEVON COUGHLIN PO BOX 2401, CASPER, WY 82602 | DIRECTOR | 1 | $0 |
| CONNOR KOVAL PO BOX 2401, CASPER, WY 82602 | DIRECTOR | 1 | $0 |
990-PF for the year ended August 31, 2024: 8 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| JOHN A MASTERSON PO BOX 2401, CASPER, WY 82602 | PRESIDENT | 1 | $0 |
| AUDREY ADAMS PO BOX 2401, CASPER, WY 82602 | SECRETARY | 1 | $0 |
| T CHRIS MUIRHEAD 1171 LUKER DRIVE, CASPER, WY 82609 | TREASURER | 1 | $0 |
| SUSAN B MASTERSON PO BOX 2401, CASPER, WY 82602 | DIRECTOR | 1 | $0 |
| MICHAEL MASTERSON PO BOX 2401, CASPER, WY 82602 | DIRECTOR | 1 | $0 |
| KATHLEEN COUGHLIN PO BOX 2401, CASPER, WY 82602 | DIRECTOR | 1 | $0 |
| SARAH J MASTERSON PO BOX 2401, CASPER, WY 82602 | DIRECTOR | 1 | $0 |
| DEVON COUGHLIN PO BOX 2401, CASPER, WY 82602 | DIRECTOR | 1 | $0 |
Address and contacts
- Address (IRS master file)
- PO BOX 2401, CASPER, WY 82602-2401
- In care of
- % JOHN MASTERSON
- Signed the 990-PF
- T CHRIS MUIRHEAD, TREASURER
- Phone
- (307) 265-4812
- Return prepared by
- CASPER ACCOUNTING SOLUTIONS 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 August, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | August 31, 2026 | January 15, 2027 | Not due yet |
| 2024 | August 31, 2025 | January 15, 2026 | 990-PF on file |
| 2023 | August 31, 2024 | January 15, 2025 | 990-PF on file |
IRS record
- EIN
- 20-3424242
- 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
- 2005
- Accounting year ends
- August
- Files
- Form 990-PF
- Category (NTEE)
- Philanthropy, voluntarism and grantmaking foundations (T22)
- Assets (IRS master file)
- $858,957
- Income (IRS master file)
- $87,999
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | August 2025 | $35,472 | $61,839 | $858,957 | IRS |
| 990-PF | August 2024 | $31,800 | $52,041 | $885,324 | XML |
| 990-PF | August 2023 | $248,351 | $61,753 | $908,136 | IRS |
| 990-PF | August 2022 | – | – | – | IRS |
| 990-PF | August 2021 | – | – | – | IRS |
| 990-PF | August 2020 | – | – | – | IRS |
| 990-PF | August 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 20-3424242).
Questions about MASTERSON FAMILY FOUNDATION
- What is the EIN of MASTERSON FAMILY FOUNDATION?
- The employer identification number (EIN) of MASTERSON FAMILY FOUNDATION is 20-3424242.
- Is MASTERSON FAMILY FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2005.
- Are donations to MASTERSON FAMILY FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does MASTERSON FAMILY FOUNDATION file?
- Form 990-PF. Private foundations file every year.
- When is the next return of MASTERSON FAMILY FOUNDATION due?
- The return for tax year 2025 (the year ending August 31, 2026) is due January 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did MASTERSON FAMILY FOUNDATION last file with the IRS?
- The latest return in the IRS public files is the 990-PF for the year ended August 2025.
- Who are the officers and directors of MASTERSON FAMILY FOUNDATION?
- The 990-PF for the year ended August 31, 2025 lists 9 people; 0 received compensation from the organization.
- How much revenue does MASTERSON FAMILY FOUNDATION have?
- On its 990-PF for the year ended August 31, 2025 it reported revenue of $35,472, expenses of $61,839 and total assets of $858,957 at year end.
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All nonprofits in CASPER · Wyoming · Philanthropy, voluntarism and grantmaking foundations