Nonprofit · EIN 74-2427144
DENVER EARTH RESOURCES LIBRARY
Tax-exempt · DENVER, CO 80202
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2024 | 990 | $673,092 | $289,203 | $383,889 | $1,904,818 | $7,627 | $1,897,191 |
| December 31, 2023 | 990 | $536,455 | $373,971 | $162,484 | $1,405,304 | $0 | $1,405,304 |
Financial details: 990 for the year ended December 31, 2024
Revenue
- Contributions, gifts and grants
- $621,036
- Membership dues
- $81,290
- Program service revenue
- $11,600
- Investment income
- $39,361
- Royalties
- $1,095
- Net gain from sales of assets
- $2,643
- Other revenue
- $1,095
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $73,656
- Salaries, compensation and benefits (total)
- $79,531
- Professional fundraising fees
- $0
- Accounting fees
- $8,460
- Occupancy
- $118,637
- Travel
- $3,597
- Depreciation
- $27,138
- Program services (functional)
- $222,075
- Management and general (functional)
- $67,128
Balance sheet and other
- Total assets, start of year
- $1,405,304
- Total assets, end of year
- $1,904,818
- Total liabilities, end of year
- $7,627
- Net assets, end of year
- $1,897,191
- Land, buildings and equipment
- $538,358
- Publicly traded securities
- $1,330,579
- Net assets without donor restrictions
- $1,897,191
- Gross receipts
- $921,846
- Employees
- 1
- Volunteers
- 10
- Year formed
- 1986
- State of legal domicile
- CO
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 for the year ended December 31, 2024, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Amanda Kohn | Executive Director Officer | 30 | $73,656 |
| Joe Dumesnil | Vice President Trustee or director, Officer | 0.25 | $0 |
| Dawn Lima | Secretary Trustee or director, Officer | 0.25 | $0 |
| Michael Murphy | Treasurer Trustee or director, Officer | 0.25 | $0 |
| Trisha Curtis | Director Trustee or director | 0.25 | $0 |
| Robert Sterling | Director Trustee or director | 0.25 | $0 |
| Mindy Stone | Director Trustee or director | 0.25 | $0 |
990 for the year ended December 31, 2023: 8 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Amanda Kohn | Executive Director Officer | 30 | $72,385 |
| Sam Beck | President Trustee or director, Officer | 0.5 | $0 |
| Joe Dumesnil | Vice President Trustee or director, Officer | 0.25 | $0 |
| Dawn Lima | Secretary Trustee or director, Officer | 0.25 | $0 |
| Michael Murphy | Treasurer Trustee or director, Officer | 0.25 | $0 |
| Kevin Smith | Past President Trustee or director | 0.25 | $0 |
| Trisha Curtis | Director Trustee or director | 0.25 | $0 |
| Mindy Stone | Director Trustee or director | 0.25 | $0 |
Address and contacts
- Address (IRS master file)
- 730 17TH ST, DENVER, CO 80202-3580
- Principal officer (990 for 2024)
- Amanda Kohn, 730 17th St B-1, Denver, CO 80202
- Signed the 990
- Amanda Kohn, Executive Director
- Phone
- (303) 825-5614
- Website
- www.derl.org
- Return prepared by
- Blazek & Vetterling
Mission
Denver Earth Resources Library fosters interest in Earth Science by providing a space for the community to explore geological data from the Greater Rocky Mountain region. We serve as an educational and social hub through classes and events.
Program accomplishments
- The Library's collections include unique subsurface data, plus historic and artful maps. The data is used by geoscientists pursuing exploration ideas and researchers associated with museums and universities and by the public. The data is used to publish new understandings of the subsurface and geologic history of the earth. We engage the public in curating and viewing our collections through events (Map Mondays and Data & Drinks). Library staff actively curate new donations and work to organize the data for public use. We also received over ten research requests for data only available in our Library. Volunteers contribute to scientific knowledge through analysis and organization of data.Expenses $125,127
- In 2021, the Library opened its doors to serve as a coworking space and idea incubator for new projects, including geothermal and data analytics. A community space has been added that includes a large classroom and assembling room. The Library offers working space and rentals for classes and seminars to other organizations at a discounted rate.Expenses $96,948 · revenue $11,600
What it must file and when
IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. 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 on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990 on file |
IRS record
- EIN
- 74-2427144
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (170(b)(1)(A)(vi))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 1987
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Education (B73Z)
- Assets (IRS master file)
- $1,904,818
- Income (IRS master file)
- $921,846
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2024 | $673,092 | $289,203 | $1,904,818 | XML |
| 990 | December 2023 | $536,455 | $373,971 | $1,405,304 | XML |
| 990 | December 2022 | $301,135 | $304,834 | $1,170,094 | IRS |
| 990 | December 2021 | – | – | – | IRS |
| 990 | December 2020 | – | – | – | IRS |
| 990 | 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 74-2427144).
Questions about DENVER EARTH RESOURCES LIBRARY
- What is the EIN of DENVER EARTH RESOURCES LIBRARY?
- The employer identification number (EIN) of DENVER EARTH RESOURCES LIBRARY is 74-2427144.
- Is DENVER EARTH RESOURCES LIBRARY tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1987.
- Are donations to DENVER EARTH RESOURCES LIBRARY tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does DENVER EARTH RESOURCES LIBRARY file?
- Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
- When is the next return of DENVER EARTH RESOURCES LIBRARY 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 DENVER EARTH RESOURCES LIBRARY last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended December 2024.
- Who is the principal officer of DENVER EARTH RESOURCES LIBRARY?
- The 990 for the year ended December 31, 2024 names Amanda Kohn.
- Who are the officers and directors of DENVER EARTH RESOURCES LIBRARY?
- The 990 for the year ended December 31, 2024 lists 7 people; 1 received compensation from the organization, the highest $73,656 (Amanda Kohn, Executive Director).
- How much revenue does DENVER EARTH RESOURCES LIBRARY have?
- On its 990 for the year ended December 31, 2024 it reported revenue of $673,092, expenses of $289,203 and total assets of $1,904,818 at year end.
Other nonprofits in DENVER
- UNIVERSITY OF DENVER EIN 84-0404231 · last filed 990 for 2025
- UNIVERSITY OF COLORADO FOUNDATION EIN 84-6049811 · last filed 990 for 2025
- REGIS UNIVERSITY EIN 84-0402707 · last filed 990 for 2025
- DENVER SCHOOL OF SCIENCE AND TECHNOLOGY INC EIN 84-1602733 · last filed 990 for 2025
- STRIVE PREPARATORY SCHOOLS EIN 20-2562193 · last filed 990 for 2025
- AMERICAN INDIAN COLLEGE FUND EIN 52-1573446 · last filed 990 for 2025
- COLORADO ACADEMY EIN 84-0421874 · last filed 990 for 2025
- KIPP COLORADO SCHOOLS EIN 80-0037534 · last filed 990 for 2025