Nonprofit · EIN 84-4015942
TERRA FIRMA RAINWATER COLLECTIVE
Tax-exempt · CARBONDALE, CO 81623
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990 | $73,386 | $75,685 | -$2,299 | $77,249 | $50,000 | $27,249 |
| December 31, 2024 | 990 (amended) | $75,666 | $63,899 | $11,767 | $79,548 | $50,000 | $29,548 |
| December 31, 2023 | 990 | $42,866 | $132,641 | -$89,775 | $84,025 | $50,000 | $34,025 |
| December 31, 2022 | 990 | $62,661 | $56,837 | $5,824 | $73,799 | $0 | $73,799 |
| December 31, 2021 | 990 | $77,596 | $14,613 | $62,983 | $67,975 | $0 | $67,975 |
Financial details: 990 for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $67,386
- Program service revenue
- $6,000
- Investment income
- $0
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $0
- Salaries, compensation and benefits (total)
- $0
- Professional fundraising fees
- $0
- Travel
- $2,278
- Depreciation
- $3,376
- Program services (functional)
- $75,685
Balance sheet and other
- Total assets, start of year
- $79,548
- Total assets, end of year
- $77,249
- Total liabilities, end of year
- $50,000
- Net assets, end of year
- $27,249
- Land, buildings and equipment
- $27,005
- Net assets without donor restrictions
- $27,249
- Gross receipts
- $73,386
- Employees
- 0
- Volunteers
- 10
- Year formed
- 2019
- 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, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Mark Weinhold | President & Founder Trustee or director | 15 | $0 |
| Erica Borum | Board Member & Vice President Trustee or director | 10 | $0 |
| Mary Rogan | Board Member & Treasurer Trustee or director | 1.5 | $0 |
| Roger Poirier | Board Member & Secretary Trustee or director | 1 | $0 |
990 for the year ended December 31, 2024: 4 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Mark Weinhold | President & Founder Trustee or director | 15 | $0 |
| Roger Poirier | Board Member & Secretary Trustee or director | 1 | $0 |
| Erica Borum | Board Member & Vice President Trustee or director | 10 | $0 |
| Mary Rogan | Board Member & Treasurer Trustee or director | 3 | $0 |
990 for the year ended December 31, 2023: 4 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Mark Weinhold | President & Founder Trustee or director | 15 | $0 |
| Roger Poirier | Board Member Trustee or director | 1 | $0 |
| Erica Borum | Board Member & Secretary Officer | 10 | $0 |
| Mary Rogan | Board Member & Treasurer Officer | 3 | $0 |
990 for the year ended December 31, 2022: 4 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Mark Weinhold | President & Founder Officer | 15 | $0 |
| Erica Borum | Board Member Officer | 5 | $0 |
| Mary Rogan | Board Member & Treasurer Officer | 3 | $0 |
| Roger Poirier | Board Member Officer | 1 | $0 |
990 for the year ended December 31, 2021: 4 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Mark Weinhold | President & Founder Trustee or director | 15 | $0 |
| Erica Borum | Board Member Trustee or director | 10 | $0 |
| Roger Poirier | Board Member Trustee or director | 1 | $0 |
| Mary Rogan | Board Member & Treasurer Officer | 2 | $0 |
Address and contacts
- Address (IRS master file)
- 1363 ROCK CT, CARBONDALE, CO 81623-1893
- In care of
- % MARK WEINHOLD
- Mailing address (990-N for 2021)
- 1363 Rock Court, Carbondale CO 81623
- Principal officer (990 for 2025)
- Mark Weinhold, 1363 Rock Court, Carbondale, CO 81623
- Principal officer (990-N for 2021)
- Mark Weinhold, 1363 Rock Court, Carbondale CO 81623
- Signed the 990
- Mary Rogan, Board Member
- Phone
- (970) 404-6834
- Website
- https://www.tfrain.org/
Mission
At Terra Firma Rainwater Collective, we create and sustain lasting change by facilitating rainwater collection capturing fresh water to bring social and economic benefits to millions, while significantly reducing urban flooding and gully formation that swallow neighborhoods at alarming rates.
Program accomplishments
- The goal of our work is to empower urban communities with the methods and tools to take advantage of the opportunities that rainwater provides by simply transforming a rooftop from a liability to an asset. In particular, we Installed 42 complete rainwater catchment systems in Kinshasa, Democratic Republic of Congo. A complete system includes a gutter system on the roof, a large ferrocement rainwater tank (usually 5,00 to 10,000 liters), an overflow well, and site grading and revegetation to promote infiltration. This means 42 homes in Kinshasa have completely managed on-site rainwater such that no runoff leaves the parcel and enters the street; the first step in the community-driven initiative to prevent flooding and erosion. In addition, this equates to nearly 300 people that have an at-home water supply for up to nine months of the year.Expenses $75,685 · revenue $73,386
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 | 990 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
- 84-4015942
- 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
- 2020
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Environment (C01)
- Assets (IRS master file)
- $77,249
- Income (IRS master file)
- $73,386
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2025 | $73,386 | $75,685 | $77,249 | IRS |
| 990 | December 2024 | $75,666 | $63,899 | $79,548 | IRS |
| 990 | December 2023 | $42,866 | $132,641 | $84,025 | XML |
| 990 | December 2022 | $62,661 | $56,837 | $73,799 | XML |
| 990-N for 2021 Officer: Mark Weinhold | December 31, 2021 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990 | December 2021 | $77,596 | $14,613 | $67,975 | XML |
| 990-N for 2020 Officer: Mark Weinhold | December 31, 2020 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2019 Officer: Mark Weinhold | December 31, 2019 | ≤ $50,000 receipts | – | – | e-Postcard |
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 84-4015942).
Questions about TERRA FIRMA RAINWATER COLLECTIVE
- What is the EIN of TERRA FIRMA RAINWATER COLLECTIVE?
- The employer identification number (EIN) of TERRA FIRMA RAINWATER COLLECTIVE is 84-4015942.
- Is TERRA FIRMA RAINWATER COLLECTIVE tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2020.
- Are donations to TERRA FIRMA RAINWATER COLLECTIVE tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does TERRA FIRMA RAINWATER COLLECTIVE 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 TERRA FIRMA RAINWATER COLLECTIVE 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 TERRA FIRMA RAINWATER COLLECTIVE last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended December 2025.
- Who is the principal officer of TERRA FIRMA RAINWATER COLLECTIVE?
- The 990 for the year ended December 31, 2025 names Mark Weinhold.
- Who are the officers and directors of TERRA FIRMA RAINWATER COLLECTIVE?
- The 990 for the year ended December 31, 2025 lists 4 people; 0 received compensation from the organization.
- How much revenue does TERRA FIRMA RAINWATER COLLECTIVE have?
- On its 990 for the year ended December 31, 2025 it reported revenue of $73,386, expenses of $75,685 and total assets of $77,249 at year end.
Other nonprofits in CARBONDALE
- ASPEN VALLEY LAND TRUST EIN 84-0574754 · last filed 990 for 2024
- WILDFIRE COLLABORATIVE ROARING FORK VALLEY EIN 93-3552865 · last filed 990 for 2025
- 5 POINT FILM FESTIVAL EIN 38-3770309 · last filed 990 for 2025
- EARTH RESTORATION ALLIANCE EIN 84-1216073 · last filed 990 for 2025
- FOREST CONSERVANCY EIN 84-1583104 · last filed 990-EZ for 2025
- MT SOPRIS RECREATIONAL RIDERS INC EIN 84-0806379 · last filed 990-EZ for 2025
- SUSTAINABLE SETTINGS EIN 84-1610236 · last filed 990 for 2025
- CARBONDALE AGRICULTURAL HERITAGE FUND EIN 84-1417032 · last filed 990-EZ for 2025