Nonprofit · EIN 27-1170242
INTERLEUKIN FOUNDATION
Tax-exempt (reinstated) · DENVER, CO 80220
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2024 | 990 | $267,481 | $493,398 | -$225,917 | $138,891 | $0 | $138,891 |
| December 31, 2023 | 990 | $218,879 | $276,792 | -$57,913 | $362,008 | $0 | $362,008 |
Financial details: 990 for the year ended December 31, 2024
Revenue
- Contributions, gifts and grants
- $267,478
- Program service revenue
- $0
- Investment income
- $3
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $486,231
- Salaries, compensation and benefits (total)
- $0
- Professional fundraising fees
- $0
- Accounting fees
- $2,800
- Program services (functional)
- $486,231
- Management and general (functional)
- $7,167
Balance sheet and other
- Total assets, start of year
- $362,008
- Total assets, end of year
- $138,891
- Total liabilities, end of year
- $0
- Net assets, end of year
- $138,891
- Gross receipts
- $267,481
- Employees
- 0
- Volunteers
- 0
- Year formed
- 2009
- 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 |
|---|---|---|---|
| CHARLES DINARELLO MD | PRESIDENT Trustee or director | 5 | $0 |
| DANIELA NOVICK PHD | VICE PRESIDENT Trustee or director | 1.5 | $0 |
| MIHAI NETEA MD | DIRECTOR Trustee or director | 1.5 | $0 |
| THOMAS MANDRUP-POULSEN MDPHD | DIRECTOR Trustee or director | 1 | $0 |
| ANNA RUBARTELLI MDPHD | DIRECTOR Trustee or director | 1 | $0 |
| JAMES MIER MD | DIRECTOR Trustee or director | 1 | $0 |
| FABIO COMINELLI MDPHD | DIRECTOR Trustee or director | 1 | $0 |
| JESUS RIVERA-NIEVES MD | DIRECTOR Trustee or director | 1 | $0 |
990 for the year ended December 31, 2023: 8 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| CHARLES DINARELLO MD | PRESIDENT Trustee or director | 5 | $0 |
| DANIELA NOVICK PHD | VICE PRESIDENT Trustee or director | 1.5 | $0 |
| MIHAI NETEA MD | DIRECTOR Trustee or director | 1.5 | $0 |
| THOMAS MANDRUP-POULSEN MDPHD | DIRECTOR Trustee or director | 1 | $0 |
| ANNA RUBARTELLI MDPHD | DIRECTOR Trustee or director | 1 | $0 |
| JAMES MIER MD | DIRECTOR Trustee or director | 1 | $0 |
| FABIO COMINELLI MDPHD | DIRECTOR Trustee or director | 1 | $0 |
| JESUS RIVERA-NIEVES MD | DIRECTOR Trustee or director | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 1929 KEARNEY ST, DENVER, CO 80220-1548
- In care of
- % CHARLES A DINARELLO
- Principal officer (990 for 2024)
- CHARLES DINARELLO, 1929 KEARNEY STREET, DENVER, CO 80220
- Signed the 990
- CHARLES DINARELLO, PRESIDENT
- Phone
- (720) 369-1534
- Website
- INTERLEUKINFOUNDATION.ORG
- Return prepared by
- HANSON & CO CPAS
Mission
THE PURPOSE OF THE INTERLEUKIN FOUNDATION IS TO ADVANCE BASIC AND APPLIED RESEARCH ON INTERLEUKINS BY RAISING AND DISTRIBUTING FUNDS FOR EXPERT SCIENTIFIC INVESTIGATORS IN ACADEMIC CENTERS AROUND THE WORLD. ADVANCE THE TREATMENT OF INFLAMMATION AND DYSFUNCTIONAL IMMUNE RESPONSES BY SUPPORTING RESEARCH IN THE FIELD OF INTERLEUKINS, SMALL PROTEINS PRODUCED NATURALLY DURING INFECTIONS AND INJURY.
Program accomplishments
- FUND BASIC AND APPLIED MEDICAL RESEARCH PRIMARILY RELATED TO THE INTERLEUKIN-1 FAMILY THROUGH VARIOUS GRANTS.Expenses $486,231 · grants $486,231 · revenue $267,478
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
- 27-1170242
- 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
- 2014
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Medical research (H12)
- Assets (IRS master file)
- $138,891
- Income (IRS master file)
- $267,481
Revocation and reinstatement
- Exemption revoked
- May 15, 2012
- Posted by the IRS
- March 11, 2013
- Reinstated
- Effective May 15, 2012
From the IRS automatic revocation list: organizations that did not file a required return or e-Postcard for three consecutive years.
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2024 | $267,481 | $493,398 | $138,891 | IRS |
| 990 | December 2023 | $218,879 | $276,792 | $362,008 | XML |
| 990 | December 2022 | $219,319 | $274,900 | $419,921 | IRS |
| 990 | December 2021 | – | – | – | IRS |
| 990 | December 2020 | – | – | – | IRS |
| 990 | December 2018 | – | – | – | IRS |
| 990 | December 2017 | – | – | – | 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 27-1170242).
Questions about INTERLEUKIN FOUNDATION
- What is the EIN of INTERLEUKIN FOUNDATION?
- The employer identification number (EIN) of INTERLEUKIN FOUNDATION is 27-1170242.
- Is INTERLEUKIN FOUNDATION tax-exempt?
- Yes. The IRS revoked its exemption on May 15, 2012 and reinstated it effective May 15, 2012.
- Are donations to INTERLEUKIN FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does INTERLEUKIN FOUNDATION 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 INTERLEUKIN 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 INTERLEUKIN FOUNDATION 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 INTERLEUKIN FOUNDATION?
- The 990 for the year ended December 31, 2024 names CHARLES DINARELLO.
- Who are the officers and directors of INTERLEUKIN FOUNDATION?
- The 990 for the year ended December 31, 2024 lists 8 people; 0 received compensation from the organization.
- How much revenue does INTERLEUKIN FOUNDATION have?
- On its 990 for the year ended December 31, 2024 it reported revenue of $267,481, expenses of $493,398 and total assets of $138,891 at year end.
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