Nonprofit · EIN 91-1836116
POPULATION BIOLOGY FOUNDATION
Tax-exempt · GRAND JUNCTION, CO 81501
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2024 | 990-PF | $5,063,676 | $2,323,646 | $2,740,030 | $2,956,040 | $3,612 | $2,952,428 |
| December 31, 2023 | 990-PF | $397,166 | $225,673 | $171,493 | $212,398 | $0 | $212,398 |
Financial details: 990-PF for the year ended December 31, 2024
Revenue
- Contributions, gifts and grants
- $5,058,614
- Interest
- $5,062
Expenses
- Grants and similar amounts paid
- $0
- Disbursements for charitable purposes
- $2,319,623
- Excise tax on investment income
- $70
Balance sheet and other
- Total assets, start of year
- $212,398
- Total assets, end of year
- $2,956,040
- Total liabilities, end of year
- $3,612
- Net assets, end of year
- $2,952,428
- Qualifying distributions
- $2,319,623
- Net investment income
- $5,062
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, 2024, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| DR THOMAS R WALLA 1100 NORTH AVENUE, GRAND JUNCTION, CO 81501 | President | 20 | $0 |
| WILLIAM CHRISTOPHER FUNK DEPT OF BIOLOGY CO STATE UNIV, FORT COLLINS, CO 80523 | Director | 0.25 | $0 |
| MICHAEL LOUGHRY 885 22 RD, GRAND JUNCTION, CO 81505 | Secretary | 0.25 | $0 |
| DUSTIN PERKINS PH D 155 TAO ROAD, ALMONT, CO 81210 | Director | 0.25 | $0 |
990-PF for the year ended December 31, 2023: 4 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| DR THOMAS R WALLA 1100 NORTH AVENUE, GRAND JUNCTION, CO 81501 | President | 8 | $0 |
| WILLIAM CHRISTOPHER FUNK DEPT OF BIOLOGY CO STATE UNIV, FORT COLLINS, CO 80523 | Director | 0.25 | $0 |
| MICHAEL LOUGHRY 885 22 RD, GRAND JUNCTION, CO 81505 | Secretary | 0.25 | $0 |
| DUSTIN PERKINS PH D 155 TAO ROAD, ALMONT, CO 81210 | Director | 0.25 | $0 |
Address and contacts
- Address (IRS master file)
- 1100 NORTH AVENUE ROOM WUB 221C, GRAND JUNCTION, CO 81501-3122
- In care of
- % THOMAS R WALLA
- Signed the 990-PF
- DR THOMAS R WALLA, President
- Phone
- (970) 379-7753
- Return prepared by
- Palmer Brady & Galloway 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 | Not 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
- 91-1836116
- 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
- 1998
- Accounting year ends
- December
- Files
- Form 990-PF
- Category (NTEE)
- Science and technology (U50Z)
- Assets (IRS master file)
- $2,956,040
- Income (IRS master file)
- $5,063,676
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2024 | $5,063,676 | $2,323,646 | $2,956,040 | XML |
| 990-PF | December 2023 | $397,166 | $225,673 | $212,398 | 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 91-1836116).
Questions about POPULATION BIOLOGY FOUNDATION
- What is the EIN of POPULATION BIOLOGY FOUNDATION?
- The employer identification number (EIN) of POPULATION BIOLOGY FOUNDATION is 91-1836116.
- Is POPULATION BIOLOGY FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1998.
- Are donations to POPULATION BIOLOGY FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private operating foundation, 50% limit).
- Which annual return does POPULATION BIOLOGY FOUNDATION file?
- Form 990-PF. Private foundations file every year.
- When is the next return of POPULATION BIOLOGY FOUNDATION due?
- The return for tax year 2025 (the year ending December 31, 2025) is due May 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did POPULATION BIOLOGY FOUNDATION last file with the IRS?
- The latest return in the IRS public files is the 990-PF for the year ended December 2024.
- Who are the officers and directors of POPULATION BIOLOGY FOUNDATION?
- The 990-PF for the year ended December 31, 2024 lists 4 people; 0 received compensation from the organization.
- How much revenue does POPULATION BIOLOGY FOUNDATION have?
- On its 990-PF for the year ended December 31, 2024 it reported revenue of $5,063,676, expenses of $2,323,646 and total assets of $2,956,040 at year end.
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