Nonprofit · EIN 85-0405509
LOUISE ARNOLD MADDUX ENVIRONMENTAL FOUNDATION
Tax-exempt · SANTA FE, NM 87508
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $80,406 | $56,716 | $23,690 | $1,021,278 | $0 | $1,021,278 |
| December 31, 2024 | 990-PF | $26,552 | $43,483 | -$16,931 | $904,621 | $0 | $904,621 |
| December 31, 2023 | 990-PF | $12,000 | $43,299 | -$31,299 | $773,103 | $0 | $773,103 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Dividends
- $25,892
- Interest
- $436
- Net gain from sales of assets
- $54,078
Expenses
- Grants and similar amounts paid
- $46,000
- Compensation of officers, directors and key employees
- $9,061
- Disbursements for charitable purposes
- $51,355
- Excise tax on investment income
- $292
Balance sheet and other
- Total assets, start of year
- $904,621
- Total assets, end of year
- $1,021,278
- Total liabilities, end of year
- $0
- Net assets, end of year
- $1,021,278
- Fair market value of assets
- $1,020,777
- Qualifying distributions
- $51,355
- Net investment income
- $26,328
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 |
|---|---|---|---|
| IVE 103 CAMINO CABO, SANTA FE, NM 87508 | TRUSTEE | 0 | $9,061 |
990-PF for the year ended December 31, 2024: 1 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| COLETTE MULLER LEE 103 CAMINO CABO, SANTA FE, NM 87508 | TRUSTEE | 4 | $7,717 |
990-PF for the year ended December 31, 2023: 1 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| COLETTE MULLER LEE 103 CAMINO CABO, Santa Fe, NM 875082278 | TRUSTEE | 4 | $7,850 |
Address and contacts
- Address (IRS master file)
- 103 CAMINO CABO, SANTA FE, NM 87508-2278
- In care of
- % COLETTE LEE
- Signed the 990-PF
- IVE, TRUSTEE
- Phone
- (505) 660-8809
- Return prepared by
- ANN M MACKINNON CPA 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
- 85-0405509
- 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
- 1993
- Accounting year ends
- December
- Files
- Form 990-PF
- Assets (IRS master file)
- $1,021,278
- Income (IRS master file)
- $120,430
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $80,406 | $56,716 | $1,021,278 | IRS |
| 990-PF | December 2024 | $26,552 | $43,483 | $904,621 | IRS |
| 990-T | December 2024 | – | – | – | IRS |
| 990-PF | December 2023 | $12,000 | $43,299 | $773,103 | XML |
| 990-T | December 2023 | – | – | – | IRS |
| 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 85-0405509).
Questions about LOUISE ARNOLD MADDUX ENVIRONMENTAL FOUNDATION
- What is the EIN of LOUISE ARNOLD MADDUX ENVIRONMENTAL FOUNDATION?
- The employer identification number (EIN) of LOUISE ARNOLD MADDUX ENVIRONMENTAL FOUNDATION is 85-0405509.
- Is LOUISE ARNOLD MADDUX ENVIRONMENTAL FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1993.
- Are donations to LOUISE ARNOLD MADDUX ENVIRONMENTAL FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does LOUISE ARNOLD MADDUX ENVIRONMENTAL FOUNDATION file?
- Form 990-PF. Private foundations file every year.
- When is the next return of LOUISE ARNOLD MADDUX ENVIRONMENTAL 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 LOUISE ARNOLD MADDUX ENVIRONMENTAL 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 LOUISE ARNOLD MADDUX ENVIRONMENTAL FOUNDATION?
- The 990-PF for the year ended December 31, 2025 lists 1 person; 1 received compensation from the organization, the highest $9,061 (IVE, TRUSTEE).
- How much revenue does LOUISE ARNOLD MADDUX ENVIRONMENTAL FOUNDATION have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $80,406, expenses of $56,716 and total assets of $1,021,278 at year end.
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