Nonprofit · EIN 20-1297616
CORNERSTONE EDUCATION AND RESEARCH FOUNDATION INC
Tax-exempt · SUPERIOR, CO 80027
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-EZ | $34,660 | $5,480 | $29,180 | $122,511 | $0 | $122,511 |
| December 31, 2024 | 990-EZ | $12,870 | $0 | $12,870 | $93,331 | $0 | $93,331 |
| December 31, 2023 | 990-EZ | $99,100 | $104,535 | -$5,435 | $80,461 | $0 | $80,461 |
Financial details: 990-EZ for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $38,843
- Program service revenue
- $0
- Investment income
- $0
- Net income from fundraising events
- -$4,183
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $0
- Salaries, compensation and benefits (total)
- $0
- Professional fees and payments to contractors
- $5,480
Balance sheet and other
- Total assets, start of year
- $93,331
- Total assets, end of year
- $122,511
- Total liabilities, end of year
- $0
- Net assets, end of year
- $122,511
- Cash, savings and investments
- $122,511
- Gross receipts
- $62,604
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-EZ for the year ended December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Joseph Hsin | Chairman | 4 | $0 |
| Dan Ocel | Trustee | 1 | $0 |
| Brian Yost | Treasurer | 1 | $0 |
| Kim Ocel | Trustee | 4 | $0 |
| Chelsey Towns | Trustee | 1 | $0 |
| Zane Blackmer | Trustee | 1 | $0 |
990-EZ for the year ended December 31, 2024: 7 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Trevor Thomas | Director | 10 | $3,608 |
| Joseph Hsin | Chairman | 5 | $0 |
| Dan Ocel | Trustee | 3 | $0 |
| Brian Yost | Treasurer | 2 | $0 |
| Kim Ocel | Trustee | 2 | $0 |
| Chelsey Towns | Trustee | 1 | $0 |
| Zane Blackmer | Trustee | 1 | $0 |
990-EZ for the year ended December 31, 2023: 6 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Joseph Hsin | Chairman | 4 | $0 |
| Dan Ocel | Trustee | 1 | $0 |
| Brian Yost | Treasurer | 1 | $0 |
| Kim Ocel | Trustee | 3 | $0 |
| Chelsey Towns | Trustee | 1 | $0 |
| Zane Blackmer | Trustee | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 3 SUPERIOR DR STE 225, SUPERIOR, CO 80027-8661
- In care of
- % JOSEPH HSIN
- Mailing address (990-N for 2022)
- 3 Superior Dr Suite 225, Superior CO 80027
- Principal officer (990-N for 2022)
- Joseph Hsin, 3 Superior Dr Suite 225, Superior CO 80027
- Signed the 990-EZ
- Trevor Thomas, Director
- Phone
- (303) 596-5405
- Website
- cornerstone.foundation
Mission
We seek to provide the local and global community with orthopedic care and medical education.
Program accomplishments
- The Cornerstone Foundation is dedicated to providing quality orthopedic care to the underprivileged Locally and abroad. We donated financially to other non-profits serving locally and overseas.
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-EZ on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990-EZ on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990-EZ on file |
IRS record
- EIN
- 20-1297616
- 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
- 2006
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Health care (E05)
- Assets (IRS master file)
- $122,511
- Income (IRS master file)
- $62,604
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | December 2025 | $34,660 | $5,480 | $122,511 | IRS |
| 990-EZ | December 2024 | $12,870 | $0 | $93,331 | XML |
| 990-EZ | December 2023 | $99,100 | $104,535 | $80,461 | XML |
| 990-N for 2022 Officer: Joseph Hsin | December 31, 2022 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-EZ | December 2021 | – | – | – | IRS |
| 990-EZ | December 2020 | – | – | – | IRS |
| 990 | December 2019 | – | – | – | IRS |
| 990-EZ | December 2018 | – | – | – | IRS |
| 990-N for 2014 Officer: Joseph Hsin | December 31, 2014 | ≤ $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 20-1297616).
Questions about CORNERSTONE EDUCATION AND RESEARCH FOUNDATION INC
- What is the EIN of CORNERSTONE EDUCATION AND RESEARCH FOUNDATION INC?
- The employer identification number (EIN) of CORNERSTONE EDUCATION AND RESEARCH FOUNDATION INC is 20-1297616.
- Is CORNERSTONE EDUCATION AND RESEARCH FOUNDATION INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2006.
- Are donations to CORNERSTONE EDUCATION AND RESEARCH FOUNDATION INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does CORNERSTONE EDUCATION AND RESEARCH FOUNDATION INC 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 CORNERSTONE EDUCATION AND RESEARCH FOUNDATION INC 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 CORNERSTONE EDUCATION AND RESEARCH FOUNDATION INC last file with the IRS?
- The latest return in the IRS public files is the 990-EZ for the year ended December 2025.
- Who is the principal officer of CORNERSTONE EDUCATION AND RESEARCH FOUNDATION INC?
- The 990-N for 2022 names Joseph Hsin.
- Who are the officers and directors of CORNERSTONE EDUCATION AND RESEARCH FOUNDATION INC?
- The 990-EZ for the year ended December 31, 2025 lists 6 people; 0 received compensation from the organization.
- How much revenue does CORNERSTONE EDUCATION AND RESEARCH FOUNDATION INC have?
- On its 990-EZ for the year ended December 31, 2025 it reported revenue of $34,660, expenses of $5,480 and total assets of $122,511 at year end.
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